NR546 psychopharmacology Final exam questions with complete solution
monoamine hypothesis of depression depression occurs as a result of deficiency of 1 or all 3 monoamine NT -occurs due to too little positive affect or too much negative affect (mania will occur from excess of all 3) what are the three monoamine NT NE, DA, 5HT too little positive affect -DA/NE dysfunction -DA levels low = loss of pleasure, interest, alertness, self-confidence -DA levels high = hallucinations seen in schizo -NE (fight or flight) high = antsy, nervous, affects focus ability -depressed mood, loss of joy, lack of interest, loss of energy, decreased alertness, decre
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