Psychiatry General 0760d3fe Which of the following increases on Electroconvulsive Therapy? A 5-hydroxy-indole-acetic acid B Dopamine C Serotonin D Brain derived neurotrophic factor High-Yield Explanation ECT causes an increase in Brain-derived neurotrophic factor (BDNF) and vascular endothelial growth factor (VEGF) in the hippocampus.