Award-Winning Health Journalism

Breakthrough Stroke Therapy Offers Hope

Illustration of the Vivistim device implanted in a woman's chest to stimulate the vagus nerve via a small chip. For stroke patients, this restores use of the arm.

Fact checked by Jim Lacy The effects of stroke, among the top drivers of disability in people over 60, have a new foe in Vivistim. The device stimulates the vagus nerve via a small chip implanted in a person’s chest. The goal: to restore arm function. The therapy is intended for people six months removed […]

The Vital Vagus

Peter Warnke, MD, neurosurgeon and director of stereotactic and functional neurosurgery at UChicago Medicine. He treats patients with vagus nerve stimulation

The autonomous nervous system’s longest nerve runs from the brain into the gut, helping the body rest, relax, and digest Fact checked by Jim Lacy Have you heard of the vagus nerve? I certainly hadn’t — until my son, who has a host of food allergies and other health issues, experienced anaphylaxis this past spring. […]