How does alcohol affect the brain?
a. It suppresses dopamine.
b. It enhances the activity of GABA.
c. It blocks the release of serotonin.
d. It stimulates the release of adrenalin.
Answer: B
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Who is considered the father of modern medicine, and shifted the view of the origins of mental disorder from supernatural forces to problems in the human body?
A. Aristotle B. Hippocrates C. Plato D. Alexander
Albert Bandura's theory emphasizes the importance of an individual's efficacy expectations, by which is meant _____
a. our expectations about whether our efforts can achieve desired outcomes or whether outcomes are influenced by factors outside our control b. our predictions regarding the outcomes of behaviors c. our beliefs about our own abilities to perform tasks we set out to accomplish d. our ability to plan courses of action to achieve our goals and to reward ourselves for accomplishing our goals e. our idealized sense of who and what we should be
Why does the loss of myelin disrupt a neuron's ability to transmit signals?
A. Nerve cells lose their cushioning. B. Nerve cells lose their insulation. C. Nerve cells can longer receive nourishment. D. Nerve cells can no longer elongate.
________ are viewed as electrical circuits in the brain that correspond to memory traces
a. Neutral Networks c. Memory Circuits b. Engrams d. Encephalograms