Table 3.

Table 3a. Decreased regional gray matter volumes in BPI relative to HC
Region		CoordinatesA					k
Decreased GMV in BPI	Side	x	y	z	T	z	Unc.	Cor.	PB
A priori regions
PMRG	R	12	14	−21	3.54	3.34	19	10	0.038
	L	−13	12	−21	3.54	3.33	19	6	0.037
Non-a priori regions
Parahippocampal gyrus (BA37)	L	−27	−46	−18	4.24	3.91	66	25	0.008
Putamen	L	−25	−15	6	3.6	3.38	33	30	0.017

Table 3b. Differences in regional gray matter volumes between males and females
Region		CoordinatesA					K
Male greater female	Side	x	y	z	T	z	Unc.	Cor.	PB	Cohen’s d
Inferior frontal gyrus (BA47)	L	−25	16	−8	4.30	3.95	30	10	0.005	1.20
Cuneus (BA18)	L	−1	−102	12	4.23	3.89	392	30	0.01	1.18
Cuneus (BA18)	R	24	−75	17	3.89	3.63	11	41	0.027	1.09
Inferior frontal gyrus (BA45)	L	−36	24	3	3.84	3.58	144	9	0.007	1.08
Inferior frontal gyrus (BA47)	R	29	20	−3	3.66	3.42	105	9	0.029	1.03
Female greater Male
Precuneus (BA7)	L	−3	−48	54	4.03	3.74	336	57	0.016	1.13
Superior parietal lobule (BA7)	L	−29	−63	44	3.99	3.70	84	32	0.017	1.12
Inferior frontal gyrus (BA11)	L	−25	35	−21	3.82	3.57	203	6	0.019	1.07
Middle temporal gyrus (BA21)	L	−57	4	−18	3.66	3.43	64	8	0.029	1.03

^ATalaraich and Tornoux (1998) coordinates;

^BP values corrected with small volume correction; GMV: gray matter volume; BPI: Bipolar Disorder, type I; PMRG: posteromedial rectal gyrus; k: number of voxels in the cluster for both uncorrected and corrected values

^ATalaraich and Tornoux (1998) coordinates;

^BP values corrected with small volume correction; k: number of voxels in the cluster for both uncorrected and corrected values