A disease that attacks the photoreceptors of the fovea would be expected to
A) impair night vision.
B) disrupt color vision.
C) impair eye movements.
D) impair vision for detection of movement.
E) produce blurry images.
Answer: B Rationale: A disease that attacks the photoreceptors of the fovea would be expected to disrupt color vision.
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Wayne has been having mild hallucinations and some delusional thought. His psychiatrist is most likely to prescribe
a. an antipsychotic drug such as Valium. c. an antianxiety drug such as Thorazine. b. an antipsychotic drug such as Haldol. d. an antianxiety drug such as Xanax.
Which of the following supports a role of dopamine in addiction to drugs?
A. All drugs of abuse bind to dopamine receptors. B. Dopaminergic neurons are located in the cortex of the brain. C. Humans with the greatest drug-related increases in nucleus accumbens dopamine also experienced the most intense effects of drugs. D. Dopaminergic neurons have been identified in the brains of rats, people, and nonhuman primates.
While out at the shopping mall, Adrienna sees a friend of hers across the food court, waves at her and yells, "Hey Brianna!" When the woman turns around, Adrienna realizes that it is not Brianna, but only looked very much like her. This response to a similar stimulus may remind you of the concept of
A. reconditioning. B. spontaneous recovery. C. stimulus generalization. D. stimulus discrimination.
To remember that people park cars is an example of _________ memory. To remember
where you parked yours illustrates __________ memory. a. implicit; explicit b. semantic; episodic c. episodic; effortful d. semantic; shallow e. effortful; shallow