Author

L. Umfleet

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Open access Aug 2026

Combined Cerebral Blood Flow and Cerebrovascular Reactivity MRI for Multivariate Classification of Clinically Defined Mild Cognitive Impairment.

BACKGROUND Cerebrovascular dysfunction contributes to mild cognitive impairment (MCI), but the complementary value of arterial spin labeling (ASL)-derived cerebral blood flow (CBF) and breath-hold cerebrovascular reactivity (CVR) for multivariate MRI classification remains unclear. PURPOSE/HYPOTHESIS To determine whe...

Alexander D. Cohen, L. Umfleet, Shawn Obarski et al. · Journal of Magnetic Resonanc... · 1 citation

Jul 2026

Cardiometabolic burden and cognitive profiles in adults 55.

Cognitive performance declined with increasing cardiometabolic burden, and the impact of demographic characteristics on cognition differed by domain, but higher education was consistently associated with higher cognitive scores.

Stella Garriga, Jared Block, Lauren G. Santos et al. · Clinical Neuropsychologist · 0 citations