The clinical effects of the antidepressant drugs is mainly based on:: (A) Change in neurotransmitter receptor sensitivity, (B) Decreased levels of neurotransmitters, (C) Change in efficacy of neurotransmitters, (D) None of the above
Answer is A. Secondary to increased neurotransmitter levels by anti depressants, the receptor sensitivity changes over a course of time and that is responsible for antidepressant effect.