Jongho Lee

Responses to membrane potential-modulating ionic solutions measured by magnetic resonance imaging of cultured cells and in vivo rat cortex

This study uses MRI to measure responses of cultured cells and in vivo rat cortex to ionic solutions that modulate membrane potential, finding changes in T2 relaxation time and bound-to-free water proton ratio.

χ-separation: Magnetic susceptibility source separation toward iron and myelin mapping in the brain

This paper introduces χ-separation, a method to map iron and myelin in the brain using MRI by modeling their magnetic susceptibility contributions, validated with simulations and experiments.

In vivo direct imaging of neuronal activity at high temporo-spatial resolution

This paper introduces DIANA-fMRI, a method for high-temporal and spatial resolution imaging of neuronal activity in vivo, demonstrating its ability to capture spiking activity and propagation in mice brains.