title: Refractory period and adaptation in prolonged brain reward.
mesh_terms: D000222:Adaptation, Physiological; D000818:Animals; D004558:Electric Stimulation; D008297:Male; D009431:Neural Conduction; D011678:Punishment; D051381:Rats; D012032:Refractory Period, Electrophysiological; D012201:Reward; D012653:Self Stimulation