title: Dysrhythmia, dysphoria, and depression: the interaction of learned helplessness and circadian dysrhythmia in the pathogenesis of depression.
authors.forename: D
authors.initials: D
authors.lastname: Healy
authors.forename: J M
authors.initials: JM
authors.lastname: Williams
mesh_terms: D002940:Circadian Rhythm; D003866:Depressive Disorder / Q000523:psychology*; D006380:Helplessness, Learned / Q000523:psychology*; D006801:Humans