New 'zapper' machine could help people with Parkinson’s avoid falls and stumbles
Parkinson’s avoid falls and stumbles.The small device delivers an impulse to a nerve in the neck that may stimulate a chemical needed for balance and mobility.Called gammaCore, it could revolutionise Parkinson’s care as people with the condition suffer difficulties with walking, broken bones from falls and isolation.The non-invasive hand-held device could boost the production of acetylcholine, which is reduced in sufferers. The chemical is said to stimulate a nerve which helps with balance.Geriatrician Dr Alison Yarnall, of Newcastle University, is leading a 12-week trial of the device.