Table 2.

Brain areas showing significant CBF decreases for the post-task resting baseline comparing to pre-task resting baseline (Rest2 – Rest1) and for the last quintile of the PVT comparing to first quintile of the PVT (PVTq5 – PVTq1). Thresholds were set as whole brain FDR corrected p < 0.05 and small volume corrected p < 0.05, respectively. L. left, R. right, B. bilateral.

Regions	Cluster Size	MNI Coordinates			Peak Z	Peak P (corrected)
		x	y	z
(A) CBF decreases: Rest2 – Rest1
R. anterior cingulate cortex, middle frontal gyrus, inferior frontal cortex	1008	18	48	10	5.12	0.005
		2	42	14	5.02	0.005
		18	38	6	4.98	0.005
L. superior temporal cortex	313	-54	-22	0	4.56	0.006
		-52	-34	10	4.29	0.009
R. inferior parietal lobe/cuneus	82	26	-56	28	4.48	0.007
L. anterior cingulate cortex	70	-12	44	12	4.40	0.008
R. superior temporal cortex	477	62	-32	8	4.12	0.011
L. middle frontal gyrus	46	-36	46	6	4.05	0.013
(B) CBF decreases: PVTq5 – PVTq1
B. posterior cingulate cortex	565	-6	-32	40	4.23	0.010
		2	-18	36	4.12	0.011
R. middle frontal gyrus	105	44	10	46	3.81	0.03