Psychiatry Research · 1981 · 224 citations · 16 references
MedicinePsychiatryPsychologyGeriatric PsychiatryGerontologySleep MedicineDepressionSleep AssessmentSleep DisturbanceSleep PhysiologySleep-wake DisordersSleep-wake NeurobiologyAge-related Sleep ChangesDepression-related Sleep DisturbanceSleep Architecture ChangesSleep Disturbances In DepressionSleep-wake Regulation Aging
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Changes in sleep cycle patterns with age
Irwin Feinberg · Journal of Psychiatric Research · 1974 · 558 citations
REM latency: a psychobiologic marker for primary depressive disease.