MRI Autopsy
No (%) Male* Female No (%) Male (%) Female (%)
Asymptomatic 6 (46.15) 3 3 26/50 (52) 17/32 (53.13) 9/18 (50)
Schizophrenia 2 (15.38) 1 1 5/50 (10) 4/32 (12.5) 1/18 (5.56)
Alcoholism 1(7.69) 1 0 13/50 (26) 8/32 (25) 5/18 (27.78)
Brains with past head trauma 2 (/15.38) 1 1 6/50 (12) 3/32 (9.38) 3/18 (16.67)
Bipolar disorder 2 (15.38) 1 1 /    
Total 13 7 6 50 32 18
*Number of examinees was too small for accurate percentage calculation
Table 3: Small (<6 mm) cava septi pellucidi in the groups obtained.