title: Extinction: a comparative primate study of Lemur and Cercopithecus.
mesh_terms: D000818:Animals; D004193:Discrimination Learning; D005108:Extinction, Psychological; D005260:Female; D000882:Haplorhini; D007858:Learning; D008297:Male; D011323:Primates; D012055:Reinforcement Schedule; D012193:Reversal Learning; D013045:Species Specificity