Swiss AI brain ‘pacemaker’ helps Parkinson’s patients walk

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Swiss researchers have developed an AI-driven brain pacemaker that adapts deep brain stimulation in real time for Parkinson’s patients. The system detects whether a patient is sitting, standing, or walking and adjusts stimulation intensity accordingly. In a study of 35 patients, the adaptive approach improved mobility and helped participants walk better and for longer distances. The team says the result is a strong proof of concept, but it still needs larger and longer studies before routine clinical use.

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