Startle response circadian rhythm in rats: lack of correlation with motor activity.
D000161:Acoustic Stimulation; D000367:Age Factors; D000654:Amobarbital / Q000494:pharmacology; D000818:Animals; D001522:Behavior, Animal / Q000502:physiology*; D002940:Circadian Rhythm; D003864:Depression, Chemical; D003913:Dextroamphetamine / Q000494:pharmacology; D005260:Female; D009043:Motor Activity / Q000187:drug effects / Q000502:physiology*; D051381:Rats; D011930:Reaction Time; D013216:Reflex, Startle / Q000187:drug effects / Q000502:physiology*; D013268:Stimulation, Chemical
D000654:Amobarbital; D003913:Dextroamphetamine