Sleep Duration and Post-Traumatic Stress Disorder Symptoms: A Twin Study
McCall CA, Turkheimer E, Tsang S, Avery A, Duncan GE, Watson NF. Study Objectives Long and short sleep duration are associated with greater risk of developing post-traumatic stress disorder (PTSD); however, it is unknown how genetic and environmental influences impact this relationship. Thus, we investigated the association between sleep duration and PTSD symptoms using twin […]