What does the text define as a brain chemical that provides a pleasurable feeling and increaseswell-being?
a. morpheme
b. endorphins
c. adrenaline
d. gonadotropin
Answer: B
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What causes an EPSP?
a. the deactivation of cytoplasmic enzymes b. the opening of sodium channels c. the opening of potassium channels d. the deactivation of stress response pathways
Forgetting may be due to a failure in any of the following EXCEPT
a. encoding. b. retrieval. c. storage. d. feedback.
Abuse during childhood can lead to
A) reductions in the size of the hippocampus. B) reductions in the size of the amygdala. C) overexcitation of the limbic system. D) all of the above.
A recent study of premature low birthweight babies who were held and massaged found that they gained weight ______ and were ______ than those who were touched minimally
a. slower; calmer c. faster; more highly aroused b. faster; calmer d. slower; more highly aroused