The sensory neocortex.
D000818:Animals; D001307:Auditory Perception; D005075:Biological Evolution; D002415:Cats; D002540:Cerebral Cortex / Q000033:anatomy & histology* / Q000502:physiology; D004192:Discrimination, Psychological; D006309:Hearing / Q000502:physiology*; D007360:Intelligence; D008032:Limbic System; D008322:Mammals / Q000502:physiology*; D008568:Memory; D009847:Olivary Nucleus; D010897:Pitch Discrimination; D011603:Psychophysiology; D013788:Thalamus / Q000502:physiology; D014796:Visual Perception