In rats,a(n) _____ leads to an increase in the number of dendritic spines,and a(n) _____ leads to a decrease in dendritic spines.
A) increase in estrogen;decrease in estrogen
B) decrease in estrogen;increase in estrogen
C) increase in testosterone;decrease in testosterone
D) decrease in testosterone;increase in testosterone
Correct Answer:
Verified
Q82: If rats are given cocaine for 2
Q84: Brain-derived neurotrophic factor (BDNF):
A) increases the number
Q86: Administration of _ has been shown to
Q87: Prolonged exposure to the hormones called glucocorticoids:
A)
Q90: Neurotrophic factors:
A) reorganize neural circuits.
B) are produced
Q92: Repeated exposure to amphetamine or cocaine:
A) decreases
Q93: Injecting epidermal growth factor into the ventricle
Q94: Brain tissue transplant has shown some promise
Q95: Transplanting brain tissue:
A)works as well as transplanting
Q97: Research by Scheibel and colleagues found that
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