PT - JOURNAL ARTICLE AU - Lori E. Ross AU - Brian J. Murray AU - Meir Steiner TI - Sleep and perinatal mood disorders: a critical review DP - 2005 Jul 01 TA - Journal of Psychiatry and Neuroscience PG - 247--256 VI - 30 IP - 4 4099 - http://jpn.ca/content/30/4/247.short 4100 - http://jpn.ca/content/30/4/247.full SO - JPN2005 Jul 01; 30 AB - Pregnancy and the postpartum period are recognized as times of vulnerability to mood disorders, including postpartum depression and psychosis. Recently, changes in sleep physiology and sleep deprivation have been proposed as having roles in perinatal psychiatric disorders. In this article we review what is known about changes in sleep physiology and behaviour during the perinatal period, with a focus on the relations between sleep and postpartum “blues,” depression and psychosis and on sleep-based interventions for the treatment and prevention of perinatal mood disorders. The interaction between sleep and perinatal mood disorders is significant, but evidencebased research in this field is limited. Studies that measure both sleep and mood during the perinatal period, particularly those that employ objective measurement tools such as polysomnography and actigraphy, will provide important information about the causes, prevention and treatment of perinatal mood disorders.