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People living with Tourette's can now benefit from a new device developed using research from the University of Nottingham. Spinoff company Neurotherapeutics Ltd. has launched the Neupulse C wellness wrist device. The device provides gentle, noninvasive stimulation to support calm and relaxation during moments of restlessness or physical tension.

The science behind the device was developed by experts in the School of Psychology who used repetitive trains of electrical stimulation to the median nerve (MNS) at the wrist to entrain rhythmic electrical brain activity—known as brain oscillations—associated with the suppression of movements. They found that rhythmic MNS substantially reduces tic frequency and intensity and removes the urge-to-tic in individuals with Tourette's.

Stephen Jackson, a professor who has led this research, explains, "This research came about around 20 years ago. After talking to a lot of people with Tourette syndrome and tic disorders, we found they wanted a nondrug treatment that was safe and effective and that they could use at home."

Clinical trials of a prototype device revealed that people who received active stimulation experienced a significant reduction in the severity and frequency of their tics. On average, they saw a reduction in tic frequency of more than 25% while they received stimulation.

After using the device for four weeks, people who received active stimulation experienced a reduction in their tic severity of more than 35%.

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