title: A new antidote for depression. When antidepressants and over-the-counter supplements don't work, this implantable device might.
mesh_terms: D003863:Depression / Q000628:therapy*; D004599:Electric Stimulation Therapy / Q000009:adverse effects / Q000295:instrumentation*; D006801:Humans; D016896:Treatment Outcome; D014630:Vagus Nerve / Q000502:physiology*