A wearable device that stimulates the sense of balance with electric “noise” could help Parkinson’s disease patients, according to Swedish scientists.

Scientists from the University of Gothenburg’s Sahlgrenska Academy have developed a portable pocket-sized vestibular, or balance, stimulation device in a bid to improve the lives of Parkinson’s sufferers.

The research was led by Associate Professor Filip Bergquist, who said the simple device was similar to the TENS (Transcutaneous Electrical Nerve Stimulation) therapy which is used for pain relief, for example in child birth.

This article originally appeared on Psychiatry Advisor

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