David A. Hoagey

The paper investigates how age-related changes in brain structure and function interact to affect cognitive performance in older adults.

This study examines age-related changes in cerebello-thalamo-cortical white matter and their association with executive function performance across adulthood.

The paper examines age-related changes in gray and white matter structural properties using a longitudinal design and histology-informed parcellation, finding coupled aging gradients in specific brain regions.

The paper examines age-related changes in corpus callosum microstructure and how pulse pressure modifies these changes across different subregions.

This study shows that vascular factors like blood pressure and white matter hyperintensity burden mediate age-related declines in executive function via changes in white matter microstructure.

The paper examines age-related changes in optic radiation white matter and their association with visual and verbal executive functions, finding that degraded white matter correlates with poorer visual executive function in older adults.

This study examines age-related changes in cortical morphometry and white matter microstructure using partial least squares correlation, finding a coupled relationship between frontal and parietal grey matter and underlying white matter.

This study shows that aging reduces white matter integrity and BOLD modulation, which together impair cognitive performance and executive function.