Brain structural changes and neuropsychological impairments in male polydipsic schizophrenia

BMC Psychiatry

Table 2 Regional GM/WM volume changes

Between group comparison	Decreased region	MNI coordinates (mm)			voxels	t-value
		X	Y	Z
PS < NS	L insula	−42	−22	0	73	6.58
PS < HC	R inferior temporal gyrus	56	−52	−18	471	7.28
	L superior temporal gyrus	−58	−40	14	289	8.44
	R superior temporal gyrus	58	8	2	89	6.89
	L insula	−38	−22	12	73	5.09
	L medial frontal gyrus	−2	50	−14	315	6.39
	L inferior frontal gyrus	−30	16	−14	94	5.67
	R lingual gyrus	10	−78	−8	1055	6.93
	R cuneus	4	−82	32	420	6.08
	R parahippocampal gyrus	22	−28	−14	194	6.18
	L uncus	−22	−6	−38	75	5.20
	R cerebellar posterior lobe	40	−66	−26	92	5.01

MNI Montreal Neurological Institute, PS polydipsic schizophrenia, NS nonpolydipsic schizophrenia, HC healthy controls, R right, L left.

ISSN: 1471-244X