Acquisition of lithium chloride- and radiation-induced taste aversions in hypophysectomized rats.
The effects of hypophysectomy on the acquisition of conditioned taste aversions following injection of lithium chloride and following exposure to ionizing radiation were studied using a two-bottle preference test. Hypophysectomy did not disrupt the acquisition of a taste aversion following either treatment. The results are interpreted as: (a) suggesting that pituitary/adrenal hormones do not mediate the acquisition of a conditioned taste aversion following injections of lithium chloride or following exposure to ionizing radiation in a two-bottle preference test, and (b) consistent with other research suggesting that the involvement of pituitary/adrenal hormones in taste aversion learning may be related to the conflict induced by using a one-bottle test and not to the learning itself.
D000818:Animals; D001362:Avoidance Learning / Q000502:physiology*; D002712:Chlorides / Q000506:poisoning; D003214:Conditioning, Classical / Q000502:physiology*; D004307:Dose-Response Relationship, Radiation; D007016:Hypophysectomy; D008094:Lithium / Q000506:poisoning; D018021:Lithium Chloride; D010913:Pituitary-Adrenal System / Q000502:physiology*; D051381:Rats; D013649:Taste / Q000502:physiology*
D002712:Chlorides; D008094:Lithium; D018021:Lithium Chloride