Quarterly report pursuant to Section 13 or 15(d)

Document and Entity Information

v2.4.0.6
Document and Entity Information (USD $)
6 Months Ended
Sep. 30, 2012
Nov. 12, 2012
Document And Entity Information    
Entity Registrant Name VistaGen Therapeutics, Inc.  
Entity Central Index Key 0001411685  
Document Type 10-Q  
Document Period End Date Sep. 30, 2012  
Amendment Flag false  
Current Fiscal Year End Date --03-31  
Is Entity a Well-known Seasoned Issuer? No  
Is Entity a Voluntary Filer? No  
Is Entity's Reporting Status Current? Yes  
Entity Filer Category Smaller Reporting Company  
Entity Public Float   $ 8,317,414
Entity Common Stock, Shares Outstanding   17,343,250
Document Fiscal Period Focus Q2  
Document Fiscal Year Focus 2012