The great nerve: the new science of the vagus nerve and how to harness its healing reflexes

Great secrets: understanding the hidden power of the vagus nerve. How electricity could replace your medications

The great nerve reveals itself

Your body's healing reflexes

Great interventions: the new frontier of stimulation therapy. The path to stimulation and early experiments with epilepsy

Rebalancing inflammation

Beyond medication: a healing reflex for depression

Outside-in stimulation to regulate body weight, treat diabetes, and more

The ear-brain-body connection: over-the-counter devices with many potential benefits

Great expectations: everyday tools with promise. Meditation and breathwork

Cold and exercise

Your great nerve: how to talk to your doctor (FAQs)

Coda: the clear and present future: computer chips, not medicines.