Still Waters Posted June 20, 2019 #1 Share Posted June 20, 2019 Scientists say they have identified the earliest signs of Parkinson's disease in the brain, 15 to 20 years before symptoms appear. Scans of a small number of high-risk patients found malfunctions in the brain's serotonin system, which controls mood, sleep and movement. The King's College London researchers say the discovery could lead to new screening tools and treatments. Experts said larger studies and more affordable scans were needed first. https://www.bbc.co.uk/news/health-48691633 Link to comment Share on other sites More sharing options...
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