Wearable wrist stimulator targets Tourette symptoms

A University of Nottingham-linked team described progress on a wearable wrist-stimulation device designed to influence neural rhythms associated with Tourette syndrome. The noninvasive system delivers electrical stimulation through the wrist rather than placing electrodes in the brain.

Wearable stimulation offers a potentially accessible route to symptom management, but treatment effectiveness depends on evidence from controlled clinical studies. The device should not be confused with a brain-computer interface that decodes voluntary neural commands.