Developmental patterns in the central nervous system of birds. V. Cerebral electrical activity, forebrain function and behavior in the chick at the time of hatching.
D000818:Animals; D000831:Animals, Newborn / Q000502:physiology*; D001921:Brain / Q000502:physiology*; D001933:Brain Stem / Q000502:physiology; D002642:Chick Embryo / Q000502:physiology*; D003655:Decerebrate State; D009043:Motor Activity; D012890:Sleep; D012895:Sleep, REM