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Profile image of Trey Hedden III

    Trey Hedden III, PhD

    Research

    This project investigates the regional impact of tau and amyloid associated with Alzheimer’s disease and of white matter damage of presumed vascular origin on the function of brain networks and associated cognitive abilities. We use MR-PET imaging to measure amyloid and tau in the brains of cognitively normal older adults and examine relationships to the architecture of brain networks that undergird cognitive function.