Lateral, but not medial, frontal lesions impair fixed ratio performance in rats.
D000818:Animals; D001931:Brain Mapping; D003216:Conditioning, Operant / Q000502:physiology; D005625:Frontal Lobe / Q000502:physiology*; D008297:Male; D009044:Motor Cortex / Q000502:physiology*; D009048:Motor Skills / Q000502:physiology; D051381:Rats; D012055:Reinforcement Schedule