The stability of second-order conditioned limb responses established in hens with cerebral electrical stimuli.
D000818:Animals; D001921:Brain / Q000502:physiology*; D002645:Chickens / Q000502:physiology*; D003214:Conditioning, Classical; D003213:Conditioning, Psychological; D004285:Dogs; D004558:Electric Stimulation; D004567:Electrodes, Implanted; D004597:Electroshock; D005108:Extinction, Psychological; D005121:Extremities / Q000502:physiology*; D000882:Haplorhini; D009068:Movement; D009778:Occipital Lobe / Q000502:physiology; D013045:Species Specificity; D013238:Stereotaxic Techniques