Table 2 Exploratory whole-brain analysis.

Region	T	Cluster Size	X	Y	Z
Sleep-rested>sleep-deprived
* L putamen	4.99	104	−16	4	0
* L hippocampus	4.00		−14	−10	−8
* R thalamus	4.46	42	4	−10	−2
* R cingulate cortex	4.37	24	16	2	40
* R insula cortex	4.22	20	32	24	−4
* L superior parietal cortex	4.21	25	−30	−68	52
L Parahippocampus	4.18	4	−20	−32	−8
* L middle frontal cortex	3.91	17	−34	30	54
L thalamus	3.84	8	−6	−18	−8
L middle frontal cortex	3.72	2	−36	38	46
L superior frontal cortex	3.69	9	−22	32	50
L orbital frontal cortex	3.65	1	−34	48	−14
R postcentral gyrus	3.58	7	32	−28	42
R precuneus	3.51	1	18	−64	30
Sleep-deprived>sleep-rested
* R parahippocampus/amygdala	4.39	29	18	−8	−26
* R inferior temporal cortex	4.11	30	48	−48	−18
R superior temporal pole	3.84	5	32	28	−24
L fusiform	3.69	3	−30	−22	−28
L cerebellum	3.69	7	−14	−72	−38
L inferior temporal cortex	3.68	6	−56	−64	−22
L inferior temporal cortex	3.60	3	−50	−56	−24
R cerebellum	3.55	1	58	−50	−32
R parahippocampal gryrus	3.55	2	28	−22	−32
R superior temporal pole	3.54	1	52	20	−14

Exploratory whole-brain analysis showing all peak activations (MNI coordinates) significant at P<0.001 (no cluster criteria) for paired comparison (sleep rested </> sleep deprived) of the parametric contrast of want ratings (that is, regions correlated with increasing food desire and differing by condition).
Regions in bold indicate a priori ROIs. Cluster size is in voxels; voxel size is 2 mm³.
^*Regions that survive cluster correction criteria of 10 voxels.

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