Hyun Cho
Biographic Data
| ID | 7055971 |
|---|---|
| NAME | Hyun Cho |
| GIVEN NAMES | Hyun |
| FAMILY NAME | Cho |
| SIGNATURE | CHO H |
| AFFILIATIONS | The Catholic University of Korea Seoul St. Mary's Hospital |
| ORCID | 0000-0001-7048-6366 |
| VERIFIED | Yes |
| TOTAL WORKS | 12 |
| TOTAL CITATIONS | 0 |
| AUTHOR COUNT | 12 |
| EDITOR COUNT | 0 |
| FIRST PUBLICATION YEAR | 2007 |
| LATEST PUBLICATION YEAR | 2024 |
| H-INDEX | 0 |
Effects of bilateral tDCS over DLPFC on response inhibition, craving, and brain functional connectivity in Internet gaming disorder
The Role of Motivation Systems, Anxiety, and Low Self-Control in Smartphone Addiction among Smartphone-Based Social Networking Service (SNS) Users
Given that Social Networking Service (SNS) has emerged as the most influential platform, which can lead users to addictive smartphone use, it is necessary to investigate which psychological variables lead smartphone-based SNS users to addictive smartphone use. Still, studies on the relationship between psychological variables and addictive smartphone use among smartphone-based SNS users remain to be explored. Therefore, this study aims to investi…
Caudate nucleus volume mediates the link between glutamatergic neurotransmission and problematic smartphone use in youth
Altered connectivity in the right inferior frontal gyrus associated with self-control in adolescents exhibiting problematic smartphone use
Altered core networks of brain connectivity and personality traits in internet gaming disorder
Increase of orexin A in the peripheral blood of adolescents with Internet gaming disorder
Background and aims Overindulgence in Internet gaming, which is related to rapid development of the online game industry, can cause a psychiatric disorder known as Internet gaming disorder (IGD). The number of adolescents with IGD is on the rise in countries with developed Internet technologies, such as South Korea. Therefore, it is important to develop biomarkers to detect patients at high risk of IGD. This study investigated expression levels o…
Role of Frontostriatal Connectivity in Adolescents With Excessive Smartphone Use
As smartphone use has grown rapidly over recent decade, it has been a growing interest in the potential negative impact of excessive smartphone use. In this study, we aim to identify altered brain connectivity associated with excessive smartphone use, and to investigate correlations between withdrawal symptoms, cortisol concentrations, and frontostriatal connectivity. We focused on investigating functional connectivity in frontostriatal regions, …
Discriminating Pathological and Non-pathological Internet Gamers Using Sparse Neuroanatomical Features
Internet gaming disorder (IGD) is often diagnosed on the basis of nine underlying criteria from the latest version of the Diagnostic and Statistical Manual of Mental Disorders (DSM-5). Here, we examined whether such symptom-based categorization could be translated into computation-based classification. Structural MRI (sMRI) and diffusion-weighted MRI (dMRI) data were acquired in 38 gamers diagnosed with IGD, 68 normal gamers diagnosed as not havi…
Risk Factors for Internet Gaming Disorder
Background : Understanding the risk factors associated with Internet gaming disorder (IGD) is important to predict and diagnose the condition. The purpose of this study is to identify risk factors that predict IGD based on psychological factors and Internet gaming characteristics; Methods : Online surveys were conducted between 26 November and 26 December 2014. There were 3568 Korean Internet game users among a total of 5003 respondents. We ident…
Gaming Device Usage Patterns Predict Internet Gaming Disorder
Gaming behaviors have been significantly influenced by smartphones. This study was designed to explore gaming behaviors and clinical characteristics across different gaming device usage patterns and the role of the patterns on Internet gaming disorder (IGD). Responders of an online survey regarding smartphone and online game usage were classified by different gaming device usage patterns: (1) individuals who played only computer games; (2) indivi…
Personality Factors Predicting Smartphone Addiction Predisposition
The purpose of this study was to identify personality factor-associated predictors of smartphone addiction predisposition (SAP). Participants were 2,573 men and 2,281 women (n = 4,854) aged 20-49 years (Mean ± SD: 33.47 ± 7.52); participants completed the following questionnaires: the Korean Smartphone Addiction Proneness Scale (K-SAPS) for adults, the Behavioral Inhibition System/Behavioral Activation System questionnaire (BIS/BAS), the Dickman …
Factors Influencing Perceptions of Need for and Decisions to Solicit Child Mental Health Services by Parents of 9–12 Year-Old Korean Children
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Factors Influencing Perceptions of Need for and Decisions to Solicit Child Mental Health Services by Parents of 9–12 Year-Old Korean Children
Personality Factors Predicting Smartphone Addiction Predisposition
The purpose of this study was to identify personality factor-associated predictors of smartphone addiction predisposition (SAP). Participants were 2,573 men and 2,281 women (n = 4,854) aged 20-49 years (Mean ± SD: 33.47 ± 7.52); participants completed the following questionnaires: the Korean Smartphone Addiction Proneness Scale (K-SAPS) for adults, the Behavioral Inhibition System/Behavioral Activation System questionnaire (BIS/BAS), the Dickman …
Risk Factors for Internet Gaming Disorder
Background : Understanding the risk factors associated with Internet gaming disorder (IGD) is important to predict and diagnose the condition. The purpose of this study is to identify risk factors that predict IGD based on psychological factors and Internet gaming characteristics; Methods : Online surveys were conducted between 26 November and 26 December 2014. There were 3568 Korean Internet game users among a total of 5003 respondents. We ident…
Gaming Device Usage Patterns Predict Internet Gaming Disorder
Gaming behaviors have been significantly influenced by smartphones. This study was designed to explore gaming behaviors and clinical characteristics across different gaming device usage patterns and the role of the patterns on Internet gaming disorder (IGD). Responders of an online survey regarding smartphone and online game usage were classified by different gaming device usage patterns: (1) individuals who played only computer games; (2) indivi…
Role of Frontostriatal Connectivity in Adolescents With Excessive Smartphone Use
As smartphone use has grown rapidly over recent decade, it has been a growing interest in the potential negative impact of excessive smartphone use. In this study, we aim to identify altered brain connectivity associated with excessive smartphone use, and to investigate correlations between withdrawal symptoms, cortisol concentrations, and frontostriatal connectivity. We focused on investigating functional connectivity in frontostriatal regions, …
Discriminating Pathological and Non-pathological Internet Gamers Using Sparse Neuroanatomical Features
Internet gaming disorder (IGD) is often diagnosed on the basis of nine underlying criteria from the latest version of the Diagnostic and Statistical Manual of Mental Disorders (DSM-5). Here, we examined whether such symptom-based categorization could be translated into computation-based classification. Structural MRI (sMRI) and diffusion-weighted MRI (dMRI) data were acquired in 38 gamers diagnosed with IGD, 68 normal gamers diagnosed as not havi…
Altered core networks of brain connectivity and personality traits in internet gaming disorder
Increase of orexin A in the peripheral blood of adolescents with Internet gaming disorder
Background and aims Overindulgence in Internet gaming, which is related to rapid development of the online game industry, can cause a psychiatric disorder known as Internet gaming disorder (IGD). The number of adolescents with IGD is on the rise in countries with developed Internet technologies, such as South Korea. Therefore, it is important to develop biomarkers to detect patients at high risk of IGD. This study investigated expression levels o…
Caudate nucleus volume mediates the link between glutamatergic neurotransmission and problematic smartphone use in youth
Altered connectivity in the right inferior frontal gyrus associated with self-control in adolescents exhibiting problematic smartphone use
The Role of Motivation Systems, Anxiety, and Low Self-Control in Smartphone Addiction among Smartphone-Based Social Networking Service (SNS) Users
Given that Social Networking Service (SNS) has emerged as the most influential platform, which can lead users to addictive smartphone use, it is necessary to investigate which psychological variables lead smartphone-based SNS users to addictive smartphone use. Still, studies on the relationship between psychological variables and addictive smartphone use among smartphone-based SNS users remain to be explored. Therefore, this study aims to investi…
Effects of bilateral tDCS over DLPFC on response inhibition, craving, and brain functional connectivity in Internet gaming disorder
Psychology (12 works) · Impact of Technology on Adolescents (11 works) · Clinical Psychology (8 works) · Addiction (7 works) · Medicine (7 works) · Clinical Psychology (6 works) · Neuroscience (5 works) · Psychiatry (5 works) · Cognition (4 works) · Computer Science (4 works)