Your Textbook Discusses the Results of Several PET-Scan Studies Involving

question 7

Essay

Your textbook discusses the results of several PET-scan studies involving people with obsessive-compulsive disorder (OCD). Among those who were taking the SSRI Prozac, the metabolism of glucose in a critical part of the brain decreased, suggesting that the drug was having a beneficial effect by "calming" that area. How did this effect compare to the patients who were receiving cognitive-behaviour therapy and no medicine? What does this result suggest?

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Definitions:

Cognitive

Pertaining to mental processes such as thinking, knowing, remembering, and problem-solving.

Evolutionary Psychologist

A professional who studies how evolutionary principles help explain the structure and function of the human mind.

Genetically Predisposed

The likelihood of developing certain traits, behaviors, or conditions based on genetic factors inherited from one's parents.

Healthy-Looking Mates

indicates individuals who appear physically fit and attractive, often seen as more desirable for reproduction based on perceived genetic advantages.