Researchers create non-invasive, affordable stroke risk assessment device using SCOS during breath-holding exercises.

Researchers from USC and Caltech have created a non-invasive, affordable device using speckle contrast optical spectroscopy (SCOS) to assess stroke risk. The headband measures brain blood flow changes during breath-holding exercises, distinguishing high-risk from low-risk individuals. This innovation aims to enhance early stroke detection and aid healthcare providers in evaluating treatment options. Further validation is needed for wider implementation.

September 30, 2024
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