What is the difference between "gray matter" and "white matter" in the brain?
What will be an ideal response?
Answer: A good answer will include the following key points.
? Gray matter—densely-packed cell bodies of neurons.
? White matter—myelin-covered axons.
? Myelin is whitish in color.
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Jason has reached a card in his self-directed desensitization
procedure that he cannot visualize without becoming tense in three attempts, so he stops the procedure for the day. The next day, he will continue with the desensitization by a. starting one or two cards before the one on which he stopped the previous day. b. starting with the card on which he stopped the previous day. c. skipping the card on which he stopped the previous day and proceeding with the next card. d. starting at the beginning of the hierarchy with the least fear-producing card.
A woman who has binge-eating disorder is likely to
a. emphasize losing weight, even if extreme weight loss is dangerous. b. frequently eat huge quantities of food, causing her to be overweight. c. try to lose weight, but typically not be able to accomplish this goal. d. alternate between eating too much food and dieting, so that her weight is normal.