Exhibit A

JOINT FILING AGREEMENT

The undersigned agree that this Schedule 13G Amendment No. 2 dated February 14, 2025 relating to the Common Stock, $0.001 par value, of NeuroOne Medical Technologies Corporation shall be filed on behalf of the undersigned.

MANCHESTER EXPLORER, L.P.

By: /s/ James E. Besser

Name: James E. Besser

Title:   Managing Member of the General Partner

MANCHESTER MANAGEMENT COMPANY, LLC

By: /s/ James E. Besser

Name: James E. Besser

Title:   Managing Member

MANCHESTER MANAGEMENT PR, LLC

By: /s/ James E. Besser

Name: James E. Besser

Title:   Managing Member

JAMES E. BESSER

By: /s/ James E. Besser

MORGAN C. FRANK

By: /s/ Morgan C. Frank