title: Multiple retention deficit in passive avoidance in rats is eliminated by suprachiasmatic lesions.
mesh_terms: D000818:Animals; D001362:Avoidance Learning / Q000502:physiology*; D002940:Circadian Rhythm; D006801:Humans; D007030:Hypothalamo-Hypophyseal System / Q000503:physiopathology; D008297:Male; D008568:Memory / Q000502:physiology*; D008569:Memory Disorders / Q000503:physiopathology; D009897:Optic Chiasm / Q000502:physiology*; D051381:Rats; D011930:Reaction Time / Q000502:physiology; D012153:Retention, Psychology / Q000502:physiology*; D013997:Time Factors