Table 1.

Brain regions where valuation signal activation increased for both categories (food and nonfood) and both states (sleep deprivation and habitual sleep), for p < 0.001, uncorrected, with at least 5 contiguous voxels

Region	Cluster size	MNI coordinates (x, y, z)	z-value
L superior frontal gyrus	439	−14 40 42	5.18*
L ventromedial prefrontal cortex/medial orbitofrontal cortex	1381	−9 41 −7	4.78
L angular gyrus	572	−50 −62 40	4.47
R parahippocampal gyrus	53	10 −1 −31	4.29
L posterior cingulate gyrus	52	−3 −50 20	4.24
R inferior occipital gyrus	119	44 −86 −8	4.02
R inferior frontal gyrus, orbital part	19	28 26 −8	3.78
L gyrus rectus	28	−12 29 −20	3.70
L inferior frontal gyrus, orbital part	30	−46 26 −8	3.68
R caudate nucleus	15	10 11 16	3.61
R superior occipital gyrus	19	28 −96 18	3.60
L middle frontal gyrus	21	−40 17 44	3.55
L middle frontal gyrus, orbital part	36	−21 52 −13	3.52
L middle frontal gyrus, orbital part	51	−34 50 −8	3.49
L inferior temporal gyrus	9	−52 −28 −20	3.49
R middle cingulate gyrus	51	3 −36 32	3.48
L angular gyrus	37	−38 −66 32	3.48
L inferior frontal gyrus, triangular part	18	−38 23 2	3.48
L insula	26	−28 16 −8	3.45
L inferior frontal gyrus, orbital part	7	−12 14 −30	3.45
L middle temporal gyrus	22	−69 −32 −2	3.44
L angular gyrus	26	−46 −50 23	3.42
R anterior cingulate gyrus	8	8 28 −7	3.40
R superior frontal gyrus, medial part	6	3 59 5	3.38
R insula	8	30 17 −19	3.36
L middle frontal gyrus	11	−38 23 44	3.36
R middle frontal gyrus	7	44 40 11	3.35
L inferior temporal gyrus	10	−54 −40 −18	3.31
R inferior temporal gyrus	9	50 −1 −34	3.27
L middle cingulate gyrus	9	−8 −43 34	3.27
L middle temporal gyrus	9	−63 −34 −16	3.23

*Peaks that are <0.05, whole-brain FWE corrected.