SHR # 2542 :: Bed-Sharing in Couples is Associated with Increased and Stabilized REM sleep and Sleep-stage Synchronization with Dr. Henning J. Drews MD - Sharing the bed with a partner is common among adults and impacts sleep quality with potential implications for mental health. However, hitherto findings are contradictory and particularly polysomnographic data on co-sleeping couples are extremely rare. The present study aimed to investigate the effects of a bed partner's presence on individual and dyadic sleep neurophysiology.PLUS The solution to all higher education needs started in 1855 in Kentucky. You won't believe it when you hear it.