Which of the following increases on Electroconvulsive Therapy?: (A) 5-hydroxy-indole-acetic acid, (B) Dopamine, (C) Serotonin, (D) Brain derived neurotrophic factor
Answer is D. ECT causes an increase in Brain-derived neurotrophic factor (BDNF) and vascular endothelial growth factor (VEGF) in the hippocampus.