Hunger and satiety as conditioned reflexes.
D001069:Appetite Regulation; D001348:Aversive Therapy; D001835:Body Weight; D003214:Conditioning, Classical / Q000502:physiology*; D004038:Diet, Reducing; D002149:Energy Intake; D005247:Feeding Behavior; D006801:Humans; D006815:Hunger / Q000502:physiology*; D009765:Obesity / Q000523:psychology; D012527:Satiation / Q000502:physiology*; D012528:Satiety Response / Q000502:physiology*