Correlations between inter-session differences for fMRI data and questionnaire scores, and objective sleep debt Indices.

Note. Δvalue, inter-session difference between sleep control and sleep debt sessions for each value; FCamg-vACC, functional connectivity between amygdala and ventral ACC; SSS, Stanford Sleepiness Scale; STAI, State-Trait Anxiety Inventory; POMS, Profile of Mood States; SWS2 h, slow wave sleep of first 2 h from sleep onset; Delta2 h, delta wave power of first 2 h from sleep onset;*p**p***pDegrees of freedom (df) = 13.