Myelin improves a neuron's ability to transmit by
a. providing an insulating cover to the neuron.
b. increasing the number of neurons.
c. assisting in the migration of neurons to their proper location.
d. organizing neurons into specific areas of the cortex (e.g.. the auditory cortex).
a
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Which treatment focuses on muscle relaxation to reduce the anxiety associated with phobias?
a. systematic desensitization b. antidepressants c. cognitive restructuring d. modeling
In the next year, 63-year-old Bruce will experience the death of his grandson, his daughter, and his wife. Describe the similarities and differences that you would expect concerning his reactions to these losses
What will be an ideal response?
Which of the following conclusions has been supported by the results of REM sleep research?
A. Depriving someone of REM sleep leads to severe psychological disturbances. B. Reduced REM sleep is associated with emotional disorders. C. Greater than average amounts of REM sleep indicate psychological problems. D. Without REM sleep it is impossible to perform stressful tasks.
If you do something contrary to your beliefs or attitudes, you will experience the MOST cognitive dissonance when the amount of reward or justification for your actions is
a. high. b. low. c. delayed. d. explained.