Table 2. Whole brain ANCOVA.

	Brain area	BA	mean x	mean y	mean z	mm3	Activation peak
							t value
[ST-UT] HCs vs PD patients: t(200) = 2.59, P = 0.01, corrected at the cluster level
PD patients > HCs	R thalamus		22	−16	12	3 819	−4.6
	R precuneus	7	22	−53	49	1 515	−3.17
HCs > PD patients	L PMd	6	−20	−10	51	1 676	3,26
[ST-UT] PD-VH vs PD-nonVH: t(200) = 2.59, P = 0.01, corrected at the cluster level
PD-VH > PD-nonVH	R cerebellum		28	−57	−39	259	3,30
	R occipital cortex	18	21	−72	−1	139	3,27
	R prefrontal cortex	9	9	30	52	140	2.77
PD-nonVH > PD-VH	L cingulate cortex	31	−20	−26	35	6 433	−4,17
	L caudate nucleus	−23	−27	24	828	−3,5
	L temporal cortex	22	−47	−42	4	154	−3,15
	L occipital cortex	19	−35	−69	−8	178	−3,13

PD-nonVH: PD patients without visual hallucinations; PD-VH: PD patients with visual hallucinations; HC: healthy controls; ST: seen at the threshold; UT: unseen at the threshold; SNT: seen not at the threshold; UNT: unseen not at the threshold; DLPFC: dorsolateral prefrontal cortex; PMd: dorsal premotor cortex; BA: Brodmann area; R: right; L: left.