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Donald C Ohuoha, M.D., M.P.H.
Donald C Ohuoha, M.D., M.P.H.
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News for Healthier Living

Study Supports New Blood-Based Biomarker to Detect Early Brain Changes Leading to Cognitive Impairment and Dementia

To identify and follow blood vessel-related changes in the brain that contribute to cognitive impairment and dementia, researchers and clinicians typically rely on MRI to evaluate "downstream" biological markers - those at the end of a cascade of events. But a multicenter study led by UCLA researchers could lead to a cost-effective blood test to identify changes occurring near the top of the chain, potentially identifying at-risk patients at an earlier stage.

December 18, 2024


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