Phases of inhibition and response during investigation of stimulus change by the domestic chick.
D000818:Animals; D002645:Chickens; D005106:Exploratory Behavior / Q000187:drug effects; D007266:Inhibition, Psychological; D008297:Male; D013739:Testosterone / Q000494:pharmacology; D014796:Visual Perception / Q000187:drug effects; D014828:Vocalization, Animal / Q000187:drug effects
D013739:Testosterone