Vagus nerve stimulation can be adjusted in real-time using a radio frequency controller to alter frequency and intensity.

“And so then, I can turn up the intensity of the stimulation in real time in the office. In most patients, I don't expect an immediate mood change. What I do, is I increase the dose until a next level up, while asking the patient for side effects. Can you still breathe? Okay. Can you still swallow? Okay. And I can hear their voice as well. And I can get a sense- - And you're looking at their face? - And I'm looking at their face. - Yeah. - And so I can get a sense, am I still on a safe side effect regime? And then, I stop at a particular point that looks safe, and then the patient goes home, comes back a month later, and I get the report on how things were”

“I have a radio frequency controller that I can dial in.”