<?xml version="1.0" encoding="UTF-8"?>
<!--XBRL Document Modified with Ez-Viewer Version 1.0.4.1 on Monday, May 07, 2012 08:39:07 AM -->
<!--XBRL Document Modified with Ez-Viewer Version 1.0.4.1 on Monday, May 07, 2012 08:40:33 AM -->
<linkbase xmlns="http://www.xbrl.org/2003/linkbase" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd" xmlns:xbrldt="http://xbrl.org/2005/xbrldt">
	<arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/all" xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#all"/>
	<arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#dimension-default"/>
	<arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#dimension-domain"/>
	<arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/domain-member" xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#domain-member"/>
	<arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#hypercube-dimension"/>
	<arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/notAll" xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#notAll"/>
	<roleRef xlink:type="simple" xlink:href="bcli-20120331.xsd#DocumentAndEntityInformation" roleURI="http://www.brainstorm-cell.com/role/DocumentAndEntityInformation"/>
	<roleRef xlink:type="simple" xlink:href="bcli-20120331.xsd#StatementOfFinancialPositionClassified" roleURI="http://www.brainstorm-cell.com/role/StatementOfFinancialPositionClassified"/>
	<roleRef xlink:type="simple" xlink:href="bcli-20120331.xsd#BalanceSheetParenthetical" roleURI="http://www.brainstorm-cell.com/role/BalanceSheetParenthetical"/>
	<roleRef xlink:type="simple" xlink:href="bcli-20120331.xsd#StatementOfIncomeAlternative" roleURI="http://www.brainstorm-cell.com/role/StatementOfIncomeAlternative"/>
	<roleRef xlink:type="simple" xlink:href="bcli-20120331.xsd#StatementOfShareholdersEquityAndOtherComprehensiveIncome" roleURI="http://www.brainstorm-cell.com/role/StatementOfShareholdersEquityAndOtherComprehensiveIncome"/>
	<roleRef xlink:type="simple" xlink:href="bcli-20120331.xsd#StatementsOfChangesInStockholdersEquityDeficiencyParenthetical" roleURI="http://www.brainstorm-cell.com/role/StatementsOfChangesInStockholdersEquityDeficiencyParenthetical"/>
	<roleRef xlink:type="simple" xlink:href="bcli-20120331.xsd#StatementOfCashFlowsIndirect" roleURI="http://www.brainstorm-cell.com/role/StatementOfCashFlowsIndirect"/>
	<roleRef xlink:type="simple" xlink:href="bcli-20120331.xsd#ConsolidatedStatementsOfCashFlowsParenthetical" roleURI="http://www.brainstorm-cell.com/role/ConsolidatedStatementsOfCashFlowsParenthetical"/>
	<definitionLink xlink:type="extended" xlink:role="http://www.brainstorm-cell.com/role/DocumentAndEntityInformation">
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_0"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_1"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_StatementLineItems_0" xlink:to="loc_us-gaap_StatementTable_1" order="0" use="optional" xbrldt:contextElement="segment" xbrldt:closed="true"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementScenarioAxis" xlink:label="loc_us-gaap_StatementScenarioAxis_2"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_1" xlink:to="loc_us-gaap_StatementScenarioAxis_2" order="0" use="optional"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScenarioUnspecifiedDomain" xlink:label="loc_us-gaap_ScenarioUnspecifiedDomain_3"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementScenarioAxis_2" xlink:to="loc_us-gaap_ScenarioUnspecifiedDomain_3" order="0" use="optional"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScenarioUnspecifiedDomain" xlink:label="loc_us-gaap_ScenarioUnspecifiedDomain_3_Default"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementScenarioAxis_2" xlink:to="loc_us-gaap_ScenarioUnspecifiedDomain_3_Default" order="0" use="optional"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityRegistrantName" xlink:label="loc_dei_EntityRegistrantName_4"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_0" xlink:to="loc_dei_EntityRegistrantName_4" order="10" use="optional"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityCentralIndexKey" xlink:label="loc_dei_EntityCentralIndexKey_5"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_0" xlink:to="loc_dei_EntityCentralIndexKey_5" order="20" use="optional"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_CurrentFiscalYearEndDate" xlink:label="loc_dei_CurrentFiscalYearEndDate_6"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_0" xlink:to="loc_dei_CurrentFiscalYearEndDate_6" order="30" use="optional"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityFilerCategory" xlink:label="loc_dei_EntityFilerCategory_7"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_0" xlink:to="loc_dei_EntityFilerCategory_7" order="40" use="optional"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_TradingSymbol" xlink:label="loc_dei_TradingSymbol_8"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_0" xlink:to="loc_dei_TradingSymbol_8" order="50" use="optional"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityCommonStockSharesOutstanding" xlink:label="loc_dei_EntityCommonStockSharesOutstanding_9"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_0" xlink:to="loc_dei_EntityCommonStockSharesOutstanding_9" order="60" use="optional"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_DocumentType" xlink:label="loc_dei_DocumentType_10"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_0" xlink:to="loc_dei_DocumentType_10" order="70" use="optional"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_AmendmentFlag" xlink:label="loc_dei_AmendmentFlag_11"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_0" xlink:to="loc_dei_AmendmentFlag_11" order="80" use="optional"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_DocumentPeriodEndDate" xlink:label="loc_dei_DocumentPeriodEndDate_12"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_0" xlink:to="loc_dei_DocumentPeriodEndDate_12" order="90" use="optional"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_DocumentFiscalPeriodFocus" xlink:label="loc_dei_DocumentFiscalPeriodFocus_13"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_0" xlink:to="loc_dei_DocumentFiscalPeriodFocus_13" order="100" use="optional"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_DocumentFiscalYearFocus" xlink:label="loc_dei_DocumentFiscalYearFocus_14"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_0" xlink:to="loc_dei_DocumentFiscalYearFocus_14" order="110" use="optional"/>
	</definitionLink>
	<definitionLink xlink:type="extended" xlink:role="http://www.brainstorm-cell.com/role/StatementOfFinancialPositionClassified">
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_0"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_1"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_StatementLineItems_0" xlink:to="loc_us-gaap_StatementTable_1" order="0" use="optional" xbrldt:contextElement="segment" xbrldt:closed="true"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AssetsAbstract" xlink:label="loc_us-gaap_AssetsAbstract_2"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_0" xlink:to="loc_us-gaap_AssetsAbstract_2" order="10" use="optional"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:label="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_3"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AssetsAbstract_2" xlink:to="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_3" order="0" use="optional"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AccountsReceivableNetCurrent" xlink:label="loc_us-gaap_AccountsReceivableNetCurrent_4"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AssetsAbstract_2" xlink:to="loc_us-gaap_AccountsReceivableNetCurrent_4" order="10" use="optional"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PrepaidExpenseCurrent" xlink:label="loc_us-gaap_PrepaidExpenseCurrent_5"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AssetsAbstract_2" xlink:to="loc_us-gaap_PrepaidExpenseCurrent_5" order="20" use="optional"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AssetsCurrent" xlink:label="loc_us-gaap_AssetsCurrent_6"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AssetsAbstract_2" xlink:to="loc_us-gaap_AssetsCurrent_6" order="30" use="optional"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AssetsNoncurrentAbstract" xlink:label="loc_us-gaap_AssetsNoncurrentAbstract_7"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AssetsAbstract_2" xlink:to="loc_us-gaap_AssetsNoncurrentAbstract_7" order="40" use="optional"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PrepaidExpenseNoncurrent" xlink:label="loc_us-gaap_PrepaidExpenseNoncurrent_8"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AssetsNoncurrentAbstract_7" xlink:to="loc_us-gaap_PrepaidExpenseNoncurrent_8" order="0" use="optional"/>
		<loc xlink:type="locator" xlink:href="bcli-20120331.xsd#bcli_SeverancePayFund" xlink:label="loc_bcli_SeverancePayFund_9"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AssetsNoncurrentAbstract_7" xlink:to="loc_bcli_SeverancePayFund_9" order="10" use="optional"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LongTermInvestments" xlink:label="loc_us-gaap_LongTermInvestments_10"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AssetsNoncurrentAbstract_7" xlink:to="loc_us-gaap_LongTermInvestments_10" order="20" use="optional"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PropertyPlantAndEquipmentNet" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentNet_11"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AssetsNoncurrentAbstract_7" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentNet_11" order="30" use="optional"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_Assets" xlink:label="loc_us-gaap_Assets_12"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AssetsAbstract_2" xlink:to="loc_us-gaap_Assets_12" order="50" use="optional"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquityAbstract" xlink:label="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_13"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_0" xlink:to="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_13" order="20" use="optional"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AccountsPayableCurrent" xlink:label="loc_us-gaap_AccountsPayableCurrent_14"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_13" xlink:to="loc_us-gaap_AccountsPayableCurrent_14" order="0" use="optional"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AccruedLiabilitiesCurrent" xlink:label="loc_us-gaap_AccruedLiabilitiesCurrent_15"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_13" xlink:to="loc_us-gaap_AccruedLiabilitiesCurrent_15" order="10" use="optional"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AccountsPayableOtherCurrent" xlink:label="loc_us-gaap_AccountsPayableOtherCurrent_16"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_13" xlink:to="loc_us-gaap_AccountsPayableOtherCurrent_16" order="20" use="optional"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LiabilitiesCurrent" xlink:label="loc_us-gaap_LiabilitiesCurrent_17"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_13" xlink:to="loc_us-gaap_LiabilitiesCurrent_17" order="30" use="optional"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OtherPostretirementDefinedBenefitPlanLiabilitiesNoncurrent" xlink:label="loc_us-gaap_OtherPostretirementDefinedBenefitPlanLiabilitiesNoncurrent_18"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_13" xlink:to="loc_us-gaap_OtherPostretirementDefinedBenefitPlanLiabilitiesNoncurrent_18" order="40" use="optional"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_Liabilities" xlink:label="loc_us-gaap_Liabilities_19"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_13" xlink:to="loc_us-gaap_Liabilities_19" order="50" use="optional"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CommitmentsAndContingencies" xlink:label="loc_us-gaap_CommitmentsAndContingencies_20"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_13" xlink:to="loc_us-gaap_CommitmentsAndContingencies_20" order="60" use="optional"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StockholdersEquityAbstract" xlink:label="loc_us-gaap_StockholdersEquityAbstract_21"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_13" xlink:to="loc_us-gaap_StockholdersEquityAbstract_21" order="70" use="optional"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CommonStockValue" xlink:label="loc_us-gaap_CommonStockValue_22"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StockholdersEquityAbstract_21" xlink:to="loc_us-gaap_CommonStockValue_22" order="0" use="optional"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AdditionalPaidInCapitalCommonStock" xlink:label="loc_us-gaap_AdditionalPaidInCapitalCommonStock_23"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_13" xlink:to="loc_us-gaap_AdditionalPaidInCapitalCommonStock_23" order="80" use="optional"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DevelopmentStageEnterpriseDeficitAccumulatedDuringDevelopmentStage" xlink:label="loc_us-gaap_DevelopmentStageEnterpriseDeficitAccumulatedDuringDevelopmentStage_24"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_13" xlink:to="loc_us-gaap_DevelopmentStageEnterpriseDeficitAccumulatedDuringDevelopmentStage_24" order="90" use="optional"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StockholdersEquity" xlink:label="loc_us-gaap_StockholdersEquity_25"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_13" xlink:to="loc_us-gaap_StockholdersEquity_25" order="100" use="optional"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquity" xlink:label="loc_us-gaap_LiabilitiesAndStockholdersEquity_26"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_13" xlink:to="loc_us-gaap_LiabilitiesAndStockholdersEquity_26" order="110" use="optional"/>
	</definitionLink>
	<definitionLink xlink:type="extended" xlink:role="http://www.brainstorm-cell.com/role/BalanceSheetParenthetical">
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_0"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_1"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_StatementLineItems_0" xlink:to="loc_us-gaap_StatementTable_1" order="0" use="optional" xbrldt:contextElement="segment" xbrldt:closed="true"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementScenarioAxis" xlink:label="loc_us-gaap_StatementScenarioAxis_2"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_1" xlink:to="loc_us-gaap_StatementScenarioAxis_2" order="0" use="optional"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScenarioUnspecifiedDomain" xlink:label="loc_us-gaap_ScenarioUnspecifiedDomain_3"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementScenarioAxis_2" xlink:to="loc_us-gaap_ScenarioUnspecifiedDomain_3" order="0" use="optional"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScenarioUnspecifiedDomain" xlink:label="loc_us-gaap_ScenarioUnspecifiedDomain_3_Default"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementScenarioAxis_2" xlink:to="loc_us-gaap_ScenarioUnspecifiedDomain_3_Default" order="0" use="optional"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CommonStockParOrStatedValuePerShare" xlink:label="loc_us-gaap_CommonStockParOrStatedValuePerShare_4"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_0" xlink:to="loc_us-gaap_CommonStockParOrStatedValuePerShare_4" order="10" use="optional"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CommonStockSharesAuthorized" xlink:label="loc_us-gaap_CommonStockSharesAuthorized_5"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_0" xlink:to="loc_us-gaap_CommonStockSharesAuthorized_5" order="20" use="optional"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CommonStockSharesIssued" xlink:label="loc_us-gaap_CommonStockSharesIssued_6"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_0" xlink:to="loc_us-gaap_CommonStockSharesIssued_6" order="30" use="optional"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CommonStockSharesOutstanding" xlink:label="loc_us-gaap_CommonStockSharesOutstanding_7"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_0" xlink:to="loc_us-gaap_CommonStockSharesOutstanding_7" order="40" use="optional"/>
	</definitionLink>
	<definitionLink xlink:type="extended" xlink:role="http://www.brainstorm-cell.com/role/StatementOfIncomeAlternative">
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_0"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_1"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_StatementLineItems_0" xlink:to="loc_us-gaap_StatementTable_1" order="0" use="optional" xbrldt:contextElement="segment" xbrldt:closed="true"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OperatingExpensesAbstract" xlink:label="loc_us-gaap_OperatingExpensesAbstract_2"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_0" xlink:to="loc_us-gaap_OperatingExpensesAbstract_2" order="10" use="optional"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ResearchAndDevelopmentExpense" xlink:label="loc_us-gaap_ResearchAndDevelopmentExpense_3"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OperatingExpensesAbstract_2" xlink:to="loc_us-gaap_ResearchAndDevelopmentExpense_3" order="0" use="optional"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_GeneralAndAdministrativeExpense" xlink:label="loc_us-gaap_GeneralAndAdministrativeExpense_4"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OperatingExpensesAbstract_2" xlink:to="loc_us-gaap_GeneralAndAdministrativeExpense_4" order="10" use="optional"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OperatingExpenses" xlink:label="loc_us-gaap_OperatingExpenses_5"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OperatingExpensesAbstract_2" xlink:to="loc_us-gaap_OperatingExpenses_5" order="20" use="optional"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_InterestExpense" xlink:label="loc_us-gaap_InterestExpense_6"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OperatingExpensesAbstract_2" xlink:to="loc_us-gaap_InterestExpense_6" order="30" use="optional"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OtherNonoperatingIncome" xlink:label="loc_us-gaap_OtherNonoperatingIncome_7"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OperatingExpensesAbstract_2" xlink:to="loc_us-gaap_OtherNonoperatingIncome_7" order="40" use="optional"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OperatingIncomeLoss" xlink:label="loc_us-gaap_OperatingIncomeLoss_8"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OperatingExpensesAbstract_2" xlink:to="loc_us-gaap_OperatingIncomeLoss_8" order="50" use="optional"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_9"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_0" xlink:to="loc_us-gaap_IncomeTaxExpenseBenefit_9" order="20" use="optional"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncomeLossFromContinuingOperations" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperations_10"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_0" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperations_10" order="30" use="optional"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity" xlink:label="loc_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity_11"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_0" xlink:to="loc_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity_11" order="40" use="optional"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="loc_us-gaap_NetIncomeLoss_12"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_0" xlink:to="loc_us-gaap_NetIncomeLoss_12" order="50" use="optional"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsPerBasicAndDilutedShare" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsPerBasicAndDilutedShare_13"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_0" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsPerBasicAndDilutedShare_13" order="60" use="optional"/>
		<loc xlink:type="locator" xlink:href="bcli-20120331.xsd#bcli_WeightedAverageNumberOfShareOutstandingBasicAndDiluted" xlink:label="loc_bcli_WeightedAverageNumberOfShareOutstandingBasicAndDiluted_14"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_0" xlink:to="loc_bcli_WeightedAverageNumberOfShareOutstandingBasicAndDiluted_14" order="70" use="optional"/>
	</definitionLink>
	<definitionLink xlink:type="extended" xlink:role="http://www.brainstorm-cell.com/role/StatementOfShareholdersEquityAndOtherComprehensiveIncome">
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_0"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_1"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_StatementLineItems_0" xlink:to="loc_us-gaap_StatementTable_1" order="0" use="optional" xbrldt:contextElement="segment" xbrldt:closed="true"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementScenarioAxis" xlink:label="loc_us-gaap_StatementScenarioAxis_2"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_1" xlink:to="loc_us-gaap_StatementScenarioAxis_2" order="0" use="optional"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScenarioUnspecifiedDomain" xlink:label="loc_us-gaap_ScenarioUnspecifiedDomain_3"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementScenarioAxis_2" xlink:to="loc_us-gaap_ScenarioUnspecifiedDomain_3" order="0" use="optional"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScenarioUnspecifiedDomain" xlink:label="loc_us-gaap_ScenarioUnspecifiedDomain_3_Default"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementScenarioAxis_2" xlink:to="loc_us-gaap_ScenarioUnspecifiedDomain_3_Default" order="0" use="optional"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementEquityComponentsAxis" xlink:label="loc_us-gaap_StatementEquityComponentsAxis_4"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_1" xlink:to="loc_us-gaap_StatementEquityComponentsAxis_4" order="10" use="optional"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="loc_us-gaap_EquityComponentDomain_9"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_4" xlink:to="loc_us-gaap_EquityComponentDomain_9" order="0" use="optional"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="loc_us-gaap_EquityComponentDomain_9_Default"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_4" xlink:to="loc_us-gaap_EquityComponentDomain_9_Default" order="0" use="optional"/>
		<loc xlink:type="locator" xlink:href="bcli-20120331.xsd#bcli_DeficitAccumulatedDuringTheDevelopmentStageMember" xlink:label="loc_bcli_DeficitAccumulatedDuringTheDevelopmentStageMember_8"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_9" xlink:to="loc_bcli_DeficitAccumulatedDuringTheDevelopmentStageMember_8" order="0" use="optional"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DeferredCompensationShareBasedPaymentsMember" xlink:label="loc_us-gaap_DeferredCompensationShareBasedPaymentsMember_7"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_9" xlink:to="loc_us-gaap_DeferredCompensationShareBasedPaymentsMember_7" order="10" use="optional"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AdditionalPaidInCapitalMember" xlink:label="loc_us-gaap_AdditionalPaidInCapitalMember_6"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_9" xlink:to="loc_us-gaap_AdditionalPaidInCapitalMember_6" order="20" use="optional"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CommonStockMember" xlink:label="loc_us-gaap_CommonStockMember_5"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_9" xlink:to="loc_us-gaap_CommonStockMember_5" order="30" use="optional"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StockholdersEquity" xlink:label="loc_us-gaap_StockholdersEquity_10"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_0" xlink:to="loc_us-gaap_StockholdersEquity_10" order="10" use="optional"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SharesOutstanding" xlink:label="loc_us-gaap_SharesOutstanding_11"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_0" xlink:to="loc_us-gaap_SharesOutstanding_11" order="20" use="optional"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StockGrantedDuringPeriodValueSharebasedCompensation" xlink:label="loc_us-gaap_StockGrantedDuringPeriodValueSharebasedCompensation_12"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_0" xlink:to="loc_us-gaap_StockGrantedDuringPeriodValueSharebasedCompensation_12" order="30" use="optional"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod_13"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_0" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod_13" order="40" use="optional"/>
		<loc xlink:type="locator" xlink:href="bcli-20120331.xsd#bcli_StockBasedCompensationRelatedToOptionsGrantedToEmployeesAndDirectorsValue" xlink:label="loc_bcli_StockBasedCompensationRelatedToOptionsGrantedToEmployeesAndDirectorsValue_14"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_0" xlink:to="loc_bcli_StockBasedCompensationRelatedToOptionsGrantedToEmployeesAndDirectorsValue_14" order="50" use="optional"/>
		<loc xlink:type="locator" xlink:href="bcli-20120331.xsd#bcli_StockBasedCompensationRelatedToOptionsGrantedToEmployeesAndDirectorsShares" xlink:label="loc_bcli_StockBasedCompensationRelatedToOptionsGrantedToEmployeesAndDirectorsShares_15"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_0" xlink:to="loc_bcli_StockBasedCompensationRelatedToOptionsGrantedToEmployeesAndDirectorsShares_15" order="60" use="optional"/>
		<loc xlink:type="locator" xlink:href="bcli-20120331.xsd#bcli_StockIssuedDuringPeriodValueConversionOfConvertibleNote" xlink:label="loc_bcli_StockIssuedDuringPeriodValueConversionOfConvertibleNote_16"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_0" xlink:to="loc_bcli_StockIssuedDuringPeriodValueConversionOfConvertibleNote_16" order="70" use="optional"/>
		<loc xlink:type="locator" xlink:href="bcli-20120331.xsd#bcli_StockIssuedDuringPeriodSharesConversionOfConvertibleNote" xlink:label="loc_bcli_StockIssuedDuringPeriodSharesConversionOfConvertibleNote_17"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_0" xlink:to="loc_bcli_StockIssuedDuringPeriodSharesConversionOfConvertibleNote_17" order="80" use="optional"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised" xlink:label="loc_us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised_18"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_0" xlink:to="loc_us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised_18" order="90" use="optional"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised" xlink:label="loc_us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_19"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_0" xlink:to="loc_us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_19" order="100" use="optional"/>
		<loc xlink:type="locator" xlink:href="bcli-20120331.xsd#bcli_StockIssuedDuringPeriodValueExerciseOfWarrants" xlink:label="loc_bcli_StockIssuedDuringPeriodValueExerciseOfWarrants_20"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_0" xlink:to="loc_bcli_StockIssuedDuringPeriodValueExerciseOfWarrants_20" order="110" use="optional"/>
		<loc xlink:type="locator" xlink:href="bcli-20120331.xsd#bcli_StockIssuedDuringPeriodSharesExerciseOfWarrants" xlink:label="loc_bcli_StockIssuedDuringPeriodSharesExerciseOfWarrants_21"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_0" xlink:to="loc_bcli_StockIssuedDuringPeriodSharesExerciseOfWarrants_21" order="120" use="optional"/>
		<loc xlink:type="locator" xlink:href="bcli-20120331.xsd#bcli_StockIssuedDuringPeriodForPrivatePlacementValue" xlink:label="loc_bcli_StockIssuedDuringPeriodForPrivatePlacementValue_22"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_0" xlink:to="loc_bcli_StockIssuedDuringPeriodForPrivatePlacementValue_22" order="130" use="optional"/>
		<loc xlink:type="locator" xlink:href="bcli-20120331.xsd#bcli_StockIssuedDuringPeriodSharesPrivatePlacement" xlink:label="loc_bcli_StockIssuedDuringPeriodSharesPrivatePlacement_23"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_0" xlink:to="loc_bcli_StockIssuedDuringPeriodSharesPrivatePlacement_23" order="140" use="optional"/>
		<loc xlink:type="locator" xlink:href="bcli-20120331.xsd#bcli_StockIssuedDuringPeriodValuePreviouslySubscribedShares" xlink:label="loc_bcli_StockIssuedDuringPeriodValuePreviouslySubscribedShares_24"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_0" xlink:to="loc_bcli_StockIssuedDuringPeriodValuePreviouslySubscribedShares_24" order="150" use="optional"/>
		<loc xlink:type="locator" xlink:href="bcli-20120331.xsd#bcli_StockIssuedDuringPeriodSharesPreviouslySubscribedShares" xlink:label="loc_bcli_StockIssuedDuringPeriodSharesPreviouslySubscribedShares_25"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_0" xlink:to="loc_bcli_StockIssuedDuringPeriodSharesPreviouslySubscribedShares_25" order="160" use="optional"/>
		<loc xlink:type="locator" xlink:href="bcli-20120331.xsd#bcli_StockIssuedDuringPeriodForCashInSeptember" xlink:label="loc_bcli_StockIssuedDuringPeriodForCashInSeptember_26"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_0" xlink:to="loc_bcli_StockIssuedDuringPeriodForCashInSeptember_26" order="170" use="optional"/>
		<loc xlink:type="locator" xlink:href="bcli-20120331.xsd#bcli_StockIssuedDuringPeriodForCashSharesInSeptember" xlink:label="loc_bcli_StockIssuedDuringPeriodForCashSharesInSeptember_27"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_0" xlink:to="loc_bcli_StockIssuedDuringPeriodForCashSharesInSeptember_27" order="180" use="optional"/>
		<loc xlink:type="locator" xlink:href="bcli-20120331.xsd#bcli_StockIssuedDuringPeriodForCashInMarch" xlink:label="loc_bcli_StockIssuedDuringPeriodForCashInMarch_28"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_0" xlink:to="loc_bcli_StockIssuedDuringPeriodForCashInMarch_28" order="190" use="optional"/>
		<loc xlink:type="locator" xlink:href="bcli-20120331.xsd#bcli_StockIssuedDuringPeriodForCashSharesInMarch" xlink:label="loc_bcli_StockIssuedDuringPeriodForCashSharesInMarch_29"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_0" xlink:to="loc_bcli_StockIssuedDuringPeriodForCashSharesInMarch_29" order="200" use="optional"/>
		<loc xlink:type="locator" xlink:href="bcli-20120331.xsd#bcli_StockIssuedDuringPeriodValueStockSplits" xlink:label="loc_bcli_StockIssuedDuringPeriodValueStockSplits_30"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_0" xlink:to="loc_bcli_StockIssuedDuringPeriodValueStockSplits_30" order="210" use="optional"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesStockSplits" xlink:label="loc_us-gaap_StockIssuedDuringPeriodSharesStockSplits_31"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_0" xlink:to="loc_us-gaap_StockIssuedDuringPeriodSharesStockSplits_31" order="220" use="optional"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StockIssuedDuringPeriodValuePurchaseOfAssets" xlink:label="loc_us-gaap_StockIssuedDuringPeriodValuePurchaseOfAssets_32"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_0" xlink:to="loc_us-gaap_StockIssuedDuringPeriodValuePurchaseOfAssets_32" order="230" use="optional"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesPurchaseOfAssets" xlink:label="loc_us-gaap_StockIssuedDuringPeriodSharesPurchaseOfAssets_33"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_0" xlink:to="loc_us-gaap_StockIssuedDuringPeriodSharesPurchaseOfAssets_33" order="240" use="optional"/>
		<loc xlink:type="locator" xlink:href="bcli-20120331.xsd#bcli_StockCancelledDuringPeriodValue" xlink:label="loc_bcli_StockCancelledDuringPeriodValue_34"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_0" xlink:to="loc_bcli_StockCancelledDuringPeriodValue_34" order="250" use="optional"/>
		<loc xlink:type="locator" xlink:href="bcli-20120331.xsd#bcli_StockCancelledDuringPeriodShares" xlink:label="loc_bcli_StockCancelledDuringPeriodShares_35"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_0" xlink:to="loc_bcli_StockCancelledDuringPeriodShares_35" order="260" use="optional"/>
		<loc xlink:type="locator" xlink:href="bcli-20120331.xsd#bcli_StockIssuedDuringPeriodForPrivatePlacementInJune" xlink:label="loc_bcli_StockIssuedDuringPeriodForPrivatePlacementInJune_36"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_0" xlink:to="loc_bcli_StockIssuedDuringPeriodForPrivatePlacementInJune_36" order="270" use="optional"/>
		<loc xlink:type="locator" xlink:href="bcli-20120331.xsd#bcli_StockIssuedDuringPeriodForPrivatePlacementSharesInJune" xlink:label="loc_bcli_StockIssuedDuringPeriodForPrivatePlacementSharesInJune_37"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_0" xlink:to="loc_bcli_StockIssuedDuringPeriodForPrivatePlacementSharesInJune_37" order="280" use="optional"/>
		<loc xlink:type="locator" xlink:href="bcli-20120331.xsd#bcli_AdjustmentsToAdditionalPaidInCapitalContributionOfCapital" xlink:label="loc_bcli_AdjustmentsToAdditionalPaidInCapitalContributionOfCapital_38"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_0" xlink:to="loc_bcli_AdjustmentsToAdditionalPaidInCapitalContributionOfCapital_38" order="290" use="optional"/>
		<loc xlink:type="locator" xlink:href="bcli-20120331.xsd#bcli_StockIssuedDuringPeriodForPrivatePlacementValueIssuesOne" xlink:label="loc_bcli_StockIssuedDuringPeriodForPrivatePlacementValueIssuesOne_39"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_0" xlink:to="loc_bcli_StockIssuedDuringPeriodForPrivatePlacementValueIssuesOne_39" order="300" use="optional"/>
		<loc xlink:type="locator" xlink:href="bcli-20120331.xsd#bcli_StockIssuedDuringPeriodForPrivatePlacementSharesIssuesOne" xlink:label="loc_bcli_StockIssuedDuringPeriodForPrivatePlacementSharesIssuesOne_40"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_0" xlink:to="loc_bcli_StockIssuedDuringPeriodForPrivatePlacementSharesIssuesOne_40" order="310" use="optional"/>
		<loc xlink:type="locator" xlink:href="bcli-20120331.xsd#bcli_StockIssuedDuringPeriodForPrivatePlacementValueIssuesTwo" xlink:label="loc_bcli_StockIssuedDuringPeriodForPrivatePlacementValueIssuesTwo_41"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_0" xlink:to="loc_bcli_StockIssuedDuringPeriodForPrivatePlacementValueIssuesTwo_41" order="320" use="optional"/>
		<loc xlink:type="locator" xlink:href="bcli-20120331.xsd#bcli_StockIssuedDuringPeriodForPrivatePlacementSharesIssuesTwo" xlink:label="loc_bcli_StockIssuedDuringPeriodForPrivatePlacementSharesIssuesTwo_42"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_0" xlink:to="loc_bcli_StockIssuedDuringPeriodForPrivatePlacementSharesIssuesTwo_42" order="330" use="optional"/>
		<loc xlink:type="locator" xlink:href="bcli-20120331.xsd#bcli_AmortizationOfDeferredStockBasedCompensationRelatedToSharesAndOptionsGrantedToEmployeesAndDirectors" xlink:label="loc_bcli_AmortizationOfDeferredStockBasedCompensationRelatedToSharesAndOptionsGrantedToEmployeesAndDirectors_43"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_0" xlink:to="loc_bcli_AmortizationOfDeferredStockBasedCompensationRelatedToSharesAndOptionsGrantedToEmployeesAndDirectors_43" order="340" use="optional"/>
		<loc xlink:type="locator" xlink:href="bcli-20120331.xsd#bcli_StockIssuedDuringPeriodForPrivatePlacementInMay" xlink:label="loc_bcli_StockIssuedDuringPeriodForPrivatePlacementInMay_44"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_0" xlink:to="loc_bcli_StockIssuedDuringPeriodForPrivatePlacementInMay_44" order="350" use="optional"/>
		<loc xlink:type="locator" xlink:href="bcli-20120331.xsd#bcli_StockIssuedDuringPeriodForPrivatePlacementSharesInMay" xlink:label="loc_bcli_StockIssuedDuringPeriodForPrivatePlacementSharesInMay_45"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_0" xlink:to="loc_bcli_StockIssuedDuringPeriodForPrivatePlacementSharesInMay_45" order="360" use="optional"/>
		<loc xlink:type="locator" xlink:href="bcli-20120331.xsd#bcli_StockIssuedDuringPeriodForPrivatePlacementInJuly" xlink:label="loc_bcli_StockIssuedDuringPeriodForPrivatePlacementInJuly_46"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_0" xlink:to="loc_bcli_StockIssuedDuringPeriodForPrivatePlacementInJuly_46" order="370" use="optional"/>
		<loc xlink:type="locator" xlink:href="bcli-20120331.xsd#bcli_StockIssuedDuringPeriodForPrivatePlacementSharesInJuly" xlink:label="loc_bcli_StockIssuedDuringPeriodForPrivatePlacementSharesInJuly_47"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_0" xlink:to="loc_bcli_StockIssuedDuringPeriodForPrivatePlacementSharesInJuly_47" order="380" use="optional"/>
		<loc xlink:type="locator" xlink:href="bcli-20120331.xsd#bcli_StockIssuedDuringPeriodForPrivatePlacementInSeptember" xlink:label="loc_bcli_StockIssuedDuringPeriodForPrivatePlacementInSeptember_48"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_0" xlink:to="loc_bcli_StockIssuedDuringPeriodForPrivatePlacementInSeptember_48" order="390" use="optional"/>
		<loc xlink:type="locator" xlink:href="bcli-20120331.xsd#bcli_StockIssuedDuringPeriodForPrivatePlacementSharesInSeptember" xlink:label="loc_bcli_StockIssuedDuringPeriodForPrivatePlacementSharesInSeptember_49"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_0" xlink:to="loc_bcli_StockIssuedDuringPeriodForPrivatePlacementSharesInSeptember_49" order="400" use="optional"/>
		<loc xlink:type="locator" xlink:href="bcli-20120331.xsd#bcli_StockIssuedDuringPeriodForPrivatePlacementInDecember" xlink:label="loc_bcli_StockIssuedDuringPeriodForPrivatePlacementInDecember_50"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_0" xlink:to="loc_bcli_StockIssuedDuringPeriodForPrivatePlacementInDecember_50" order="410" use="optional"/>
		<loc xlink:type="locator" xlink:href="bcli-20120331.xsd#bcli_StockIssuedDuringPeriodForPrivatePlacementSharesInDecember" xlink:label="loc_bcli_StockIssuedDuringPeriodForPrivatePlacementSharesInDecember_51"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_0" xlink:to="loc_bcli_StockIssuedDuringPeriodForPrivatePlacementSharesInDecember_51" order="420" use="optional"/>
		<loc xlink:type="locator" xlink:href="bcli-20120331.xsd#bcli_ForfeitureOfOptionsGrantedToEmployees" xlink:label="loc_bcli_ForfeitureOfOptionsGrantedToEmployees_52"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_0" xlink:to="loc_bcli_ForfeitureOfOptionsGrantedToEmployees_52" order="430" use="optional"/>
		<loc xlink:type="locator" xlink:href="bcli-20120331.xsd#bcli_AdjustmentsToAdditionalPaidInCapitalReclassificationDueToApplication" xlink:label="loc_bcli_AdjustmentsToAdditionalPaidInCapitalReclassificationDueToApplication_53"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_0" xlink:to="loc_bcli_AdjustmentsToAdditionalPaidInCapitalReclassificationDueToApplication_53" order="440" use="optional"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DebtInstrumentConvertibleBeneficialConversionFeature" xlink:label="loc_us-gaap_DebtInstrumentConvertibleBeneficialConversionFeature_54"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_0" xlink:to="loc_us-gaap_DebtInstrumentConvertibleBeneficialConversionFeature_54" order="450" use="optional"/>
		<loc xlink:type="locator" xlink:href="bcli-20120331.xsd#bcli_EliminationOfDeferredStockCompensaitonDueToImplementation" xlink:label="loc_bcli_EliminationOfDeferredStockCompensaitonDueToImplementation_55"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_0" xlink:to="loc_bcli_EliminationOfDeferredStockCompensaitonDueToImplementation_55" order="460" use="optional"/>
		<loc xlink:type="locator" xlink:href="bcli-20120331.xsd#bcli_AdjustmentsToAdditionalPaidInCapitalWarrantIssuedToConvertibleNoteHolder" xlink:label="loc_bcli_AdjustmentsToAdditionalPaidInCapitalWarrantIssuedToConvertibleNoteHolder_56"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_0" xlink:to="loc_bcli_AdjustmentsToAdditionalPaidInCapitalWarrantIssuedToConvertibleNoteHolder_56" order="470" use="optional"/>
		<loc xlink:type="locator" xlink:href="bcli-20120331.xsd#bcli_AdjustmentsToAdditionalPaidInCapitalWarrantIssuedToLoanHolder" xlink:label="loc_bcli_AdjustmentsToAdditionalPaidInCapitalWarrantIssuedToLoanHolder_57"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_0" xlink:to="loc_bcli_AdjustmentsToAdditionalPaidInCapitalWarrantIssuedToLoanHolder_57" order="480" use="optional"/>
		<loc xlink:type="locator" xlink:href="bcli-20120331.xsd#bcli_StockIssuedDuringPeriodValueConversionOfConvertibleLoans" xlink:label="loc_bcli_StockIssuedDuringPeriodValueConversionOfConvertibleLoans_58"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_0" xlink:to="loc_bcli_StockIssuedDuringPeriodValueConversionOfConvertibleLoans_58" order="490" use="optional"/>
		<loc xlink:type="locator" xlink:href="bcli-20120331.xsd#bcli_StockIssuedDuringPeriodSharesConversionOfConvertibleLoans" xlink:label="loc_bcli_StockIssuedDuringPeriodSharesConversionOfConvertibleLoans_59"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_0" xlink:to="loc_bcli_StockIssuedDuringPeriodSharesConversionOfConvertibleLoans_59" order="500" use="optional"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueNewIssues" xlink:label="loc_us-gaap_StockIssuedDuringPeriodValueNewIssues_60"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_0" xlink:to="loc_us-gaap_StockIssuedDuringPeriodValueNewIssues_60" order="510" use="optional"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesNewIssues" xlink:label="loc_us-gaap_StockIssuedDuringPeriodSharesNewIssues_61"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_0" xlink:to="loc_us-gaap_StockIssuedDuringPeriodSharesNewIssues_61" order="520" use="optional"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DebtConversionConvertedInstrumentAmount1" xlink:label="loc_us-gaap_DebtConversionConvertedInstrumentAmount1_62"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_0" xlink:to="loc_us-gaap_DebtConversionConvertedInstrumentAmount1_62" order="530" use="optional"/>
		<loc xlink:type="locator" xlink:href="bcli-20120331.xsd#bcli_AdjustmentsToAdditionalPaidInCapitalSubscriptionOfSharesForPrivatePlacement" xlink:label="loc_bcli_AdjustmentsToAdditionalPaidInCapitalSubscriptionOfSharesForPrivatePlacement_63"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_0" xlink:to="loc_bcli_AdjustmentsToAdditionalPaidInCapitalSubscriptionOfSharesForPrivatePlacement_63" order="540" use="optional"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="loc_us-gaap_NetIncomeLoss_64"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_0" xlink:to="loc_us-gaap_NetIncomeLoss_64" order="550" use="optional"/>
	</definitionLink>
	<definitionLink xlink:type="extended" xlink:role="http://www.brainstorm-cell.com/role/StatementsOfChangesInStockholdersEquityDeficiencyParenthetical">
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_0"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_1"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_StatementLineItems_0" xlink:to="loc_us-gaap_StatementTable_1" order="0" use="optional" xbrldt:contextElement="segment" xbrldt:closed="true"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementScenarioAxis" xlink:label="loc_us-gaap_StatementScenarioAxis_2"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_1" xlink:to="loc_us-gaap_StatementScenarioAxis_2" order="0" use="optional"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScenarioUnspecifiedDomain" xlink:label="loc_us-gaap_ScenarioUnspecifiedDomain_3"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementScenarioAxis_2" xlink:to="loc_us-gaap_ScenarioUnspecifiedDomain_3" order="0" use="optional"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScenarioUnspecifiedDomain" xlink:label="loc_us-gaap_ScenarioUnspecifiedDomain_3_Default"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementScenarioAxis_2" xlink:to="loc_us-gaap_ScenarioUnspecifiedDomain_3_Default" order="0" use="optional"/>
		<loc xlink:type="locator" xlink:href="bcli-20120331.xsd#bcli_StockIssuedDuringPeriodForCashInSeptemberPricePerShare" xlink:label="loc_bcli_StockIssuedDuringPeriodForCashInSeptemberPricePerShare_4"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_0" xlink:to="loc_bcli_StockIssuedDuringPeriodForCashInSeptemberPricePerShare_4" order="10" use="optional"/>
		<loc xlink:type="locator" xlink:href="bcli-20120331.xsd#bcli_StockIssuedDuringPeriodForCashInMarchPricePerShare" xlink:label="loc_bcli_StockIssuedDuringPeriodForCashInMarchPricePerShare_5"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_0" xlink:to="loc_bcli_StockIssuedDuringPeriodForCashInMarchPricePerShare_5" order="20" use="optional"/>
		<loc xlink:type="locator" xlink:href="bcli-20120331.xsd#bcli_PricePerShareOfStockIssuedDuringPeriodToPurchaseMineralOption" xlink:label="loc_bcli_PricePerShareOfStockIssuedDuringPeriodToPurchaseMineralOption_6"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_0" xlink:to="loc_bcli_PricePerShareOfStockIssuedDuringPeriodToPurchaseMineralOption_6" order="30" use="optional"/>
		<loc xlink:type="locator" xlink:href="bcli-20120331.xsd#bcli_PricePerShareOfStockIssuedDuringPeriodForPrivatePlacementInJune" xlink:label="loc_bcli_PricePerShareOfStockIssuedDuringPeriodForPrivatePlacementInJune_7"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_0" xlink:to="loc_bcli_PricePerShareOfStockIssuedDuringPeriodForPrivatePlacementInJune_7" order="40" use="optional"/>
		<loc xlink:type="locator" xlink:href="bcli-20120331.xsd#bcli_StockIssuedExpenses" xlink:label="loc_bcli_StockIssuedExpenses_8"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_0" xlink:to="loc_bcli_StockIssuedExpenses_8" order="50" use="optional"/>
		<loc xlink:type="locator" xlink:href="bcli-20120331.xsd#bcli_PricePerShareOfStockIssuedDuringPeriodForPrivatePlacementIssueOne" xlink:label="loc_bcli_PricePerShareOfStockIssuedDuringPeriodForPrivatePlacementIssueOne_9"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_0" xlink:to="loc_bcli_PricePerShareOfStockIssuedDuringPeriodForPrivatePlacementIssueOne_9" order="60" use="optional"/>
		<loc xlink:type="locator" xlink:href="bcli-20120331.xsd#bcli_PricePerShareOfStockIssuedDuringPeriodForPrivatePlacementInMay" xlink:label="loc_bcli_PricePerShareOfStockIssuedDuringPeriodForPrivatePlacementInMay_10"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_0" xlink:to="loc_bcli_PricePerShareOfStockIssuedDuringPeriodForPrivatePlacementInMay_10" order="70" use="optional"/>
		<loc xlink:type="locator" xlink:href="bcli-20120331.xsd#bcli_PricePerShareOfStockIssuedDuringPeriodForPrivatePlacementInJuly" xlink:label="loc_bcli_PricePerShareOfStockIssuedDuringPeriodForPrivatePlacementInJuly_11"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_0" xlink:to="loc_bcli_PricePerShareOfStockIssuedDuringPeriodForPrivatePlacementInJuly_11" order="80" use="optional"/>
		<loc xlink:type="locator" xlink:href="bcli-20120331.xsd#bcli_PricePerShareOfStockIssuedDuringPeriodForPrivatePlacementInSeptember" xlink:label="loc_bcli_PricePerShareOfStockIssuedDuringPeriodForPrivatePlacementInSeptember_12"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_0" xlink:to="loc_bcli_PricePerShareOfStockIssuedDuringPeriodForPrivatePlacementInSeptember_12" order="90" use="optional"/>
		<loc xlink:type="locator" xlink:href="bcli-20120331.xsd#bcli_PricePerShareOfStockIssuedDuringPeriodForPrivatePlacementInDecember" xlink:label="loc_bcli_PricePerShareOfStockIssuedDuringPeriodForPrivatePlacementInDecember_13"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_0" xlink:to="loc_bcli_PricePerShareOfStockIssuedDuringPeriodForPrivatePlacementInDecember_13" order="100" use="optional"/>
		<loc xlink:type="locator" xlink:href="bcli-20120331.xsd#bcli_PricePerShareOfSubscriptionOfSharesDuringPeriodForPrivatePlacement" xlink:label="loc_bcli_PricePerShareOfSubscriptionOfSharesDuringPeriodForPrivatePlacement_14"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_0" xlink:to="loc_bcli_PricePerShareOfSubscriptionOfSharesDuringPeriodForPrivatePlacement_14" order="110" use="optional"/>
	</definitionLink>
	<definitionLink xlink:type="extended" xlink:role="http://www.brainstorm-cell.com/role/StatementOfCashFlowsIndirect">
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_0"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_1"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_StatementLineItems_0" xlink:to="loc_us-gaap_StatementTable_1" order="0" use="optional" xbrldt:contextElement="segment" xbrldt:closed="true"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_2"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_0" xlink:to="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_2" order="10" use="optional"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="loc_us-gaap_NetIncomeLoss_3"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_2" xlink:to="loc_us-gaap_NetIncomeLoss_3" order="0" use="optional"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity" xlink:label="loc_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity_4"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_2" xlink:to="loc_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity_4" order="10" use="optional"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_5"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_2" xlink:to="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_5" order="20" use="optional"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OtherDepreciationAndAmortization" xlink:label="loc_us-gaap_OtherDepreciationAndAmortization_6"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_5" xlink:to="loc_us-gaap_OtherDepreciationAndAmortization_6" order="0" use="optional"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SeveranceCosts" xlink:label="loc_us-gaap_SeveranceCosts_7"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_5" xlink:to="loc_us-gaap_SeveranceCosts_7" order="10" use="optional"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncreaseDecreaseInInterestPayableNet" xlink:label="loc_us-gaap_IncreaseDecreaseInInterestPayableNet_8"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_5" xlink:to="loc_us-gaap_IncreaseDecreaseInInterestPayableNet_8" order="20" use="optional"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AmortizationOfDebtDiscountPremium" xlink:label="loc_us-gaap_AmortizationOfDebtDiscountPremium_9"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_5" xlink:to="loc_us-gaap_AmortizationOfDebtDiscountPremium_9" order="30" use="optional"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncreaseDecreaseInFairValueOfUnhedgedDerivativeInstruments" xlink:label="loc_us-gaap_IncreaseDecreaseInFairValueOfUnhedgedDerivativeInstruments_10"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_5" xlink:to="loc_us-gaap_IncreaseDecreaseInFairValueOfUnhedgedDerivativeInstruments_10" order="40" use="optional"/>
		<loc xlink:type="locator" xlink:href="bcli-20120331.xsd#bcli_ExpensesRelatedToSharesAndOptionsGrantedToServiceProviders" xlink:label="loc_bcli_ExpensesRelatedToSharesAndOptionsGrantedToServiceProviders_11"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_5" xlink:to="loc_bcli_ExpensesRelatedToSharesAndOptionsGrantedToServiceProviders_11" order="50" use="optional"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensation" xlink:label="loc_us-gaap_ShareBasedCompensation_12"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_5" xlink:to="loc_us-gaap_ShareBasedCompensation_12" order="60" use="optional"/>
		<loc xlink:type="locator" xlink:href="bcli-20120331.xsd#bcli_IncreaseInAccountsReceivableAndPrepaidExpenses" xlink:label="loc_bcli_IncreaseInAccountsReceivableAndPrepaidExpenses_13"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_5" xlink:to="loc_bcli_IncreaseInAccountsReceivableAndPrepaidExpenses_13" order="70" use="optional"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsPayableTrade" xlink:label="loc_us-gaap_IncreaseDecreaseInAccountsPayableTrade_14"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_5" xlink:to="loc_us-gaap_IncreaseDecreaseInAccountsPayableTrade_14" order="80" use="optional"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncreaseDecreaseInOtherAccountsPayableAndAccruedLiabilities" xlink:label="loc_us-gaap_IncreaseDecreaseInOtherAccountsPayableAndAccruedLiabilities_15"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_5" xlink:to="loc_us-gaap_IncreaseDecreaseInOtherAccountsPayableAndAccruedLiabilities_15" order="90" use="optional"/>
		<loc xlink:type="locator" xlink:href="bcli-20120331.xsd#bcli_ErosionOfRestrictedCash" xlink:label="loc_bcli_ErosionOfRestrictedCash_16"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_5" xlink:to="loc_bcli_ErosionOfRestrictedCash_16" order="100" use="optional"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations_17"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_5" xlink:to="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations_17" order="110" use="optional"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations" xlink:label="loc_us-gaap_CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations_18"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_2" xlink:to="loc_us-gaap_CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations_18" order="30" use="optional"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_19"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_2" xlink:to="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_19" order="40" use="optional"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_20"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_0" xlink:to="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_20" order="20" use="optional"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PaymentsToAcquirePropertyPlantAndEquipment" xlink:label="loc_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_21"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_20" xlink:to="loc_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_21" order="0" use="optional"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncreaseDecreaseInRestrictedCash" xlink:label="loc_us-gaap_IncreaseDecreaseInRestrictedCash_22"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_20" xlink:to="loc_us-gaap_IncreaseDecreaseInRestrictedCash_22" order="10" use="optional"/>
		<loc xlink:type="locator" xlink:href="bcli-20120331.xsd#bcli_InvestmentInLeaseDeposit" xlink:label="loc_bcli_InvestmentInLeaseDeposit_23"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_20" xlink:to="loc_bcli_InvestmentInLeaseDeposit_23" order="20" use="optional"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations_24"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_20" xlink:to="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations_24" order="30" use="optional"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CashProvidedByUsedInInvestingActivitiesDiscontinuedOperations" xlink:label="loc_us-gaap_CashProvidedByUsedInInvestingActivitiesDiscontinuedOperations_25"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_20" xlink:to="loc_us-gaap_CashProvidedByUsedInInvestingActivitiesDiscontinuedOperations_25" order="40" use="optional"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_26"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_20" xlink:to="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_26" order="50" use="optional"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_27"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_0" xlink:to="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_27" order="30" use="optional"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ProceedsFromIssuanceOfCommonStock" xlink:label="loc_us-gaap_ProceedsFromIssuanceOfCommonStock_28"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_27" xlink:to="loc_us-gaap_ProceedsFromIssuanceOfCommonStock_28" order="0" use="optional"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ProceedsFromIssuanceOfLongTermDebtAndCapitalSecuritiesNet" xlink:label="loc_us-gaap_ProceedsFromIssuanceOfLongTermDebtAndCapitalSecuritiesNet_29"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_27" xlink:to="loc_us-gaap_ProceedsFromIssuanceOfLongTermDebtAndCapitalSecuritiesNet_29" order="10" use="optional"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ProceedsFromIssuanceOrSaleOfEquity" xlink:label="loc_us-gaap_ProceedsFromIssuanceOrSaleOfEquity_30"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_27" xlink:to="loc_us-gaap_ProceedsFromIssuanceOrSaleOfEquity_30" order="20" use="optional"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RepaymentsOfOtherShortTermDebt" xlink:label="loc_us-gaap_RepaymentsOfOtherShortTermDebt_31"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_27" xlink:to="loc_us-gaap_RepaymentsOfOtherShortTermDebt_31" order="30" use="optional"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperations" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperations_32"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_27" xlink:to="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperations_32" order="40" use="optional"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CashProvidedByUsedInFinancingActivitiesDiscontinuedOperations" xlink:label="loc_us-gaap_CashProvidedByUsedInFinancingActivitiesDiscontinuedOperations_33"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_27" xlink:to="loc_us-gaap_CashProvidedByUsedInFinancingActivitiesDiscontinuedOperations_33" order="50" use="optional"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_34"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_27" xlink:to="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_34" order="60" use="optional"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease" xlink:label="loc_us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease_35"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_0" xlink:to="loc_us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease_35" order="40" use="optional"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:label="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_36"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_0" xlink:to="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_36" order="50" use="optional"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NoncashInvestingAndFinancingItemsAbstract" xlink:label="loc_us-gaap_NoncashInvestingAndFinancingItemsAbstract_37"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_0" xlink:to="loc_us-gaap_NoncashInvestingAndFinancingItemsAbstract_37" order="60" use="optional"/>
		<loc xlink:type="locator" xlink:href="bcli-20120331.xsd#bcli_ConversionOfTradePayableToCommonStock" xlink:label="loc_bcli_ConversionOfTradePayableToCommonStock_38"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NoncashInvestingAndFinancingItemsAbstract_37" xlink:to="loc_bcli_ConversionOfTradePayableToCommonStock_38" order="0" use="optional"/>
		<loc xlink:type="locator" xlink:href="bcli-20120331.xsd#bcli_ConversionOfConvertibleNote" xlink:label="loc_bcli_ConversionOfConvertibleNote_39"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NoncashInvestingAndFinancingItemsAbstract_37" xlink:to="loc_bcli_ConversionOfConvertibleNote_39" order="10" use="optional"/>
		<loc xlink:type="locator" xlink:href="bcli-20120331.xsd#bcli_ConversionOfOtherAccountsPayableToCommonStock" xlink:label="loc_bcli_ConversionOfOtherAccountsPayableToCommonStock_40"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NoncashInvestingAndFinancingItemsAbstract_37" xlink:to="loc_bcli_ConversionOfOtherAccountsPayableToCommonStock_40" order="20" use="optional"/>
	</definitionLink>
	<definitionLink xlink:type="extended" xlink:role="http://www.brainstorm-cell.com/role/ConsolidatedStatementsOfCashFlowsParenthetical">
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_0"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_1"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_StatementLineItems_0" xlink:to="loc_us-gaap_StatementTable_1" order="0" use="optional" xbrldt:contextElement="segment" xbrldt:closed="true"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementScenarioAxis" xlink:label="loc_us-gaap_StatementScenarioAxis_2"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_1" xlink:to="loc_us-gaap_StatementScenarioAxis_2" order="0" use="optional"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScenarioUnspecifiedDomain" xlink:label="loc_us-gaap_ScenarioUnspecifiedDomain_3"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementScenarioAxis_2" xlink:to="loc_us-gaap_ScenarioUnspecifiedDomain_3" order="0" use="optional"/>
		<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScenarioUnspecifiedDomain" xlink:label="loc_us-gaap_ScenarioUnspecifiedDomain_3_Default"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementScenarioAxis_2" xlink:to="loc_us-gaap_ScenarioUnspecifiedDomain_3_Default" order="0" use="optional"/>
		<loc xlink:type="locator" xlink:href="bcli-20120331.xsd#bcli_ConversionOfDebtToTradePayableToCommonStock" xlink:label="loc_bcli_ConversionOfDebtToTradePayableToCommonStock_4"/>
		<definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_0" xlink:to="loc_bcli_ConversionOfDebtToTradePayableToCommonStock_4" order="10" use="optional"/>
	</definitionLink>
</linkbase>
