Explain the underlying principle of the Monoamine Theory of Mental Depression.
A. Low levels of norepinephrine and serotonin, which are referred to chemically as the monoamines, lead to depression.
B. Low levels of norepinephrine and dopamine, which are referred to chemically as the monoamines, lead to depression.
C. Low levels of epinephrine and serotonin, which are referred to chemically as the monoamines, lead to depression.
D. None of the above are correct.
Answer: A
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A) True B) False