REWARD VALUE OF HEAT AT LOW TEMPERATURES DURING INANITION AND PANOTHENIC ACID DEPRIVATION

摘要

After preliminary training in the Skinner box, during which they learned to activate a heat lamp by pressing a lever, 16 albino rats were separated into two equal groups. The animals in one group were given a pantothenate-enriched diet (2 mg. daily).In the other they were given a pantothenate-deficient diet.