Table 1.

Small Volume corrections analysis

Region	T	Cluster Size	X	Y	Z	Corrected p-value
Sleep Rested > Sleep Deprived
R Anterior cingulate	4.37	20	16	2	40	0.006
L Orbital Frontal	3.65	1	−34	48	−14	0.026
R/L Insula	4.21	6	32	22	−4	0.017
Sleep Deprived > Sleep Rested
R Amygdala	4.39	27	18	−8	−26	0.006

Small volume correction analysis for a priori regions of interest taken as 8mm spheres centered at literature based ROIs (Sleep Rested < > Sleep Deprived) of the parametric contrast of want ratings (i.e. regions correlated with increasing food desire and differing by condition). The ROIs are the same as reported in the main manuscript (see Methods). Cluster size is in voxels; voxel size is 2 mm³.