Table 2.

Peak locations and z-scores for DMN network and FPTC-frontal networks, and clusters where patients with Parkinson's disease differ from controls

	Voxels	P	Z (max)	x	y	z	Peak region
DMN
PD mean
	51 387	<0.001	8.41	−2	−58	28	Precuneus
	289	<0.001	4.83	24	−2	−8
Control mean
	48 573	<0.001	8.12	−4	−54	28	Cingulate gyrus
	229	<0.001	4.53	26	20	−12	Frontal orbital cortex
PD > Control
	138	0.010	3.39	30	18	4	Anterior insular cortex
	108	0.047	3.21	40	−38	40	Supramarginal gyrus
Control > PD
	188	<0.001	3.52	−28	−52	−8	Hippocampus, fusiform cortex
FPTC-frontal
PD Mean:
	56 116	<0.001	7.43	44	8	36	Middle frontal gyrus
	360	<0.001	4.9	10	−14	8	Right thalamus
	118	0.024	3.85	−54	2	−38	Temporal pole
Control mean
	46 734	<0.001	7.28	46	10	32	Precentral gyrus
	493	<.001	4.04	46	12	−38	Temporal pole
	289	<0.001	4.14	−46	8	−40	Temporal pole
	161	0.003	4.16	0	−10	8	Left thalamus
	145	0.006	3.76	−28	14	−38	Temporal pole
PD > Control
	123	0.019	3.65	40	4	−8	Insular cortex

PD = Parkinson’s disease.