Yeongjun Park

This paper introduces the R-ratio to quantify the balance between local and distributed excitation in the brain, showing it increases with aging and Alzheimer's disease.

GAN-MAT synthesizes T2-weighted MRI from T1-weighted data and estimates microstructural features, validated on healthy controls and patients with neurological conditions.

This study investigates how BMI-related variations in brain structure-function coupling change with diffusion time, revealing associations with hierarchical brain organization and gene expression in specific brain regions.