what is the side effect of vagal nerve stimulation: (A) agranulocytosis, (B) seizures, (C) myocarditis, (D) voice change
Answer is D. Vagus nerve stimulation * Electrical stimulation of left vagus nerve * Stimulation of raphe nucleus and locus cereleus * Release of norepinephrine and serotonin * Side effects * Voice alteration Ref. kaplon and sadock, synopsis of pychiatry, 11 th edition, 1065