Associations between sleep health and amygdala reactivity to negative facial expressions in the UK Biobank cohort (N = 25,758) by Schiel, JE, Tamm, S, Holub, F, Petri, R, Dashti, HS, Domschke, K, Feige, B, Lane, JM, Riemann, D, Rutter, MK, Saxena, R, Tahmasian, M, Wang, H, Kyle, SD, Spiegelhalder, K