Relative to neurons using other neurochemicals, serotonergic neurons
A. are quite numerous.
B. are surprisingly few in number.
C. project to very limited parts of the brain.
D. do not have different receptor subtypes.
Answer: B
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Children with autism have difficulty:
A. understanding other people’s thoughts. B. seeing color images. C. resisting yawning when they see others yawn. D. learning object permanence. E. learning to walk.
Pavlov intentionally trained his dogs to expect food when they ______
a. saw a red light b. heard a laboratory door open c. heard a ringing bell d. received an electric shock
Elisabeth KüblerRoss is known for her research in the area of
a. eating disorders. b. mid-life crisis. c. coping with stress. d. death and dying.
An obsession involves
a. something you cannot stop thinking about. b. a behavior that you cannot stop performing. c. saying something over and over. d. repeated self-destructive behavior.