Chang-Hyun Park

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Related publications (26)

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Disconnectomics of the Rich Club Impacts Motor Recovery After Stroke

Philip Egger, Elena Beanato, Gabriel Girard, Friedhelm Christoph Hummel, Philipp Johannes Koch, Giorgia Giulia Evangelista, Chang-Hyun Park

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 ...

2021

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

Chang-Hyun Park

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 ...

OXFORD UNIV PRESS INC2021

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

Roberto Gargiani, Olivier Schneider, Sun Hee Kim, Chao Wang, Hiroyasu Yamamoto, Wondwossen Wubie Eshetu, Yong Chan Choi, Seyed Sina Mirrazavi Salehian, Arnaud Michel Gelb, Ke Huang, Gaétan Charles Antoine Giriat, Jun Yong Kim, Johannes Julius Thomas Marinus Swartjes, Mithilesh Nayak, Linlin Cao, Jiayun Shen, Tara Nanut, Martin Lubej, Chang-Hyun Park, Yiming Li

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( ...

2019

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

Elena Beanato, Friedhelm Christoph Hummel, Takuya Morishita, Maximilian Jonas Wessel, Philipp Johannes Koch, Chang-Hyun Park

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 ...

Nature Research2021

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

Chang-Hyun Park

AKADEMIAI KIADO ZRT2019

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

Manon Chloé Durand-Ruel, Pablo Maceira Elvira, Friedhelm Christoph Hummel, Takuya Morishita, Maeva Moyne, Chang-Hyun Park

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 ...

OXFORD UNIV PRESS INC2023