Vagus nerve stimulation, eh? As in the infamous cure for intractable hiccups[0]? I mean...of course that improves depression outcomes. How could it not? [0] -

Vagus nerve stimulation, eh? As in the infamous cure for intractable hiccups[0]? I mean...of course that improves depression outcomes. How could it not? [0] - https://www.ncbi.nlm.nih.gov/pubmed/2299306 https://www.ncbi.nlm.nih.gov/pubmed/2299306