Publications by Chang-Hyun Park

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BACKGROUND AND PURPOSE: Structural brain networks possess a few hubs, which are not only highly connected to the rest of the brain but are also highly connected to each other. These hubs, which form a rich-club, play a central role in global brain organiza ...

Superagers are defined as older adults who have youthful memory performance comparable to that of middle-aged adults. Classifying superagers based on the brain connectome using machine learning modeling can provide important insights on the physiology unde ...

We report on the first Belle search for a light CP-odd Higgs boson, A(0), that decays into low mass dark matter, chi, in final states with a single photon and missing energy. We search for events produced via the dipion transition (sic)(2S) -> (sic)(1S)pi( ...

Transcranial direct current stimulation (tDCS)-based interventions for augmenting motor learning are gaining interest in systems neuroscience and clinical research. Current approaches focus largely on monofocal motorcortical stimulation. Innovative stimula ...

Motor skill learning is a crucial process at all ages. However, healthy aging is often accompanied by a reduction in motor learning capabilities. This study characterized the brain dynamics of healthy older adults during motor skill acquisition and identif ...

Chang-Hyun Park

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Disconnectomics of the Rich Club Impacts Motor Recovery After Stroke

Predicting Superagers by Machine Learning Classification Based on the Functional Brain Connectome Using Resting-State Functional Magnetic Resonance Imaging

Search for a Light CP-odd Higgs Boson and Low-Mass Dark Matter at the Belle Experiment

Multifocal stimulation of the cerebro-cerebellar loop during the acquisition of a novel motor skill

Effect of transcranial direct current stimulation (tDCS) on craving and impulsivity in Internet gaming disorder

Early motor skill acquisition in healthy older adults: brain correlates of the learning process