Danielle Jenine Harvey

This study uses machine learning to show that integrating brain connectome data with amyloid-beta PET imaging improves prediction of cognitive decline in older adults.

The paper investigates whether hemispheric asymmetry in tau pathology in Alzheimer's disease is linked to reduced inter-hemispheric connectivity or asymmetric amyloid-beta distribution, finding a strong association with amyloid-beta laterality.

The paper examines associations between circulating angiogenesis markers and brain aging trajectories in humans, finding sex-specific effects and implications for vascular cognitive impairment.

This study uses an epidemic spreading model to show that tau spreads through neuronal connections in Alzheimer's disease, with beta-amyloid accelerating this process in some brain regions.

The paper examines endothelial-derived exosomes in older adults to link endothelial inflammation with white matter injury, cognition, and brain degeneration.