Long-term memory is sometimes called working memory

In the hypothalamus, which area is responsible for controlling the circadian clock by sending messages to the pineal gland to increase or reduce the secretion of melatonin?

a. The putamanic body b. The suprachiasmatic nucleus c. The prefrontal sulcus d. The dorsolateral cortex

Dr. Santos is investigating the positive effects of drugs using an animal model paradigm. She establishes two different cages: cage A is neutral and drug-free, while cage B contains a drug

She exposes the animal to both cages and records the amount of time the animal spends in each cage in an attempt to assess the positive effects of the "drug environment." Which type of model is she using? A) Operant discriminant model B) Classically conditioned preference model C) Shaped preference model D) Conditioned place preference