Stroke
Study links gum disease to greater white matter changes in the brain
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Research published October 22, 2025, in Neurology® Open Access reports that older adults with gum disease had more white matter hyperintensities—a marker of tissue damage—than peers without gum disease, even after accounting for other risks.
Pulsing ultrasound waves through the brain could improve survival after haemorrhagic strokes by clearing inflammatory dead blood cells, a study in mice suggests. The non-invasive approach enhanced lymphatic drainage and reduced brain damage. Researchers plan to test it in people with Alzheimer's disease next year.
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Stroke attacks not only threaten lives but also affect patients' cognitive and motor functions. Recovery requires proper brain nutrition to repair damaged cells. Neurologist Dr. Zicky Yombana emphasizes the importance of a healthy lifestyle to prevent and manage stroke.