Which parts of the brain lose cells in Huntington's disease?
a. Pathways of neurons containing the neurotransmitter dopamine
b. The cerebellum and medulla
c. The striatum and the cortex
d. The hippocampus and amygdala
C
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In the Milgram experiment on obedience, the dependent variable was the:
a. learner's incorrect responses. b. intensity of shock delivered. c. learner's screams of pain. d. number of mistakes made by the learner.
As a patient describes his symptoms to a clinician, she begins to suspect that he is suffering from an anxiety disorder. When he mentions fearing class presentations and dropping classes to avoid them, she knows that he
A) is likely to need medication to help him relax. B) has just cited two classic behavioral symptoms of anxiety. C) probably suffers from obsessive-compulsive disorder. D) comes from a highly anxious family.