Effects of cortical lesions on tactile discriminations graded in difficulty.
D000818:Animals; D002540:Cerebral Cortex / Q000502:physiology*; D004192:Discrimination, Psychological; D005625:Frontal Lobe / Q000502:physiology; D008297:Male; D009778:Occipital Lobe / Q000502:physiology; D051381:Rats; D014110:Touch