. Author manuscript; available in PMC: 2008 Dec 3.

Published in final edited form as: Behav Brain Res. 2007 Jul 21;184(2):185–191. doi: 10.1016/j.bbr.2007.07.025

Table 1.

Bifurcation of the posterior sylvian fissure by sex and handedness categories. Fisher’s exact tests were conducted on total values (indicated in bold). Hemisphere information is included in regular type (RH = right hemisphere, LH = left hemisphere).

	Bilateral
	Bifurcation	No Bilateral Bifurcation
Sex				RH only	LH only	Neither

Male	26	5	=	1	3	1
Female	32	13	=	4	5	4
Handedness

^* ${\begin{cases} Right \\ Left \end{cases}$	28	11	=	5	5	1
^* ${\begin{cases} Right \\ Left \end{cases}$	19	1	=	0	0	1

p < .05; Fisher’s exact test, two-tailed.