[HTML][HTML] Dissociable neural processes during risky decision-making in individuals with Internet-gaming disorder

L Liu, G Xue, MN Potenza, JT Zhang, YW Yao… - NeuroImage: Clinical, 2017 - Elsevier
Risk-taking is purported to be central to addictive behaviors. However, for Internet gaming
disorder (IGD), a condition conceptualized as a behavioral addiction, the neural processes …

Risk-taking and risky decision-making in Internet gaming disorder: Implications regarding online gaming in the setting of negative consequences

G Dong, MN Potenza - Journal of psychiatric research, 2016 - Elsevier
Individuals with Internet gaming disorder (IGD) continue gaming despite adverse
consequences. However, the precise mechanism underlying this behavior remains …

Blunted reward prediction error signals in internet gaming disorder

W Lei, K Liu, G Chen, S Tolomeo, C Liu… - Psychological …, 2022 - cambridge.org
BackgroundInternet gaming disorder (IGD) is a type of behavioural addictions. One of the
key features of addiction is the excessive exposure to addictive objectives (eg drugs) …

Enhanced neural responses in specific phases of reward processing in individuals with Internet gaming disorder

L Wang, G Yang, Y Zheng, Z Li, Y Qi, Q Li… - Journal of Behavioral …, 2021 - akjournals.com
Background and aims Internet gaming disorder (IGD) has become a global health problem.
The self-regulation model noted that a shift to reward system, whether due to overwhelming …

Brain responses to positive and negative events in individuals with internet gaming disorder during real gaming

Z Zhang, S Wang, X Du, Y Qi, L Wang… - Journal of Behavioral …, 2023 - akjournals.com
Objective This study sought to investigate brain responses to positive and negative events in
individuals with internet gaming disorder (IGD) during real gaming as a direct assessment of …

Meta-analyses of the functional neural alterations in subjects with Internet gaming disorder: Similarities and differences across different paradigms

H Zheng, Y Hu, Z Wang, M Wang, X Du… - Progress in Neuro …, 2019 - Elsevier
Internet gaming disorder (IGD) has become a global public health concern due to its
increasing prevalence and potential negative consequences. Researchers have sought to …

Brain responses to decision-making in easy and hard choices in internet gaming disorder: implications for irrepressible gaming behaviours

Z Zhang, H Zheng, W Zhou, GH Dong - Journal of Psychiatric Research, 2023 - Elsevier
Background Impaired decision-making was observed in internet gaming disorder (IGD),
however, these studies did not differentiate 'hard'to 'easy'decisions, and only the …

[HTML][HTML] Neural substrates of deficient cognitive control in individuals with severe internet gaming disorder

L Wang, G Yang, Y Zheng, Z Li, P Wei, Q Li, K Hu… - NeuroImage: Clinical, 2021 - Elsevier
Background and aims Internet gaming disorder (IGD) is rapidly becoming a worldwide
health concern. The prefrontal-subcortical model of self-regulation emphasizes that an …

[HTML][HTML] Effects of outcome on the covariance between risk level and brain activity in adolescents with internet gaming disorder

X Qi, Y Yang, S Dai, P Gao, X Du, Y Zhang, G Du… - NeuroImage: Clinical, 2016 - Elsevier
Individuals with internet gaming disorder (IGD) often have impaired risky decision-making
abilities, and IGD-related functional changes have been observed during neuroimaging …

[HTML][HTML] Sex differences in neural substrates of risk taking: Implications for sex-specific vulnerabilities to internet gaming disorder

L Wang, H Zheng, M Wang, S Chen, X Du… - Journal of Behavioral …, 2022 - akjournals.com
Background and aims Sex differences in internet gaming disorder (IGD) remain unknown.
Investigating sex-specific neural features that underlie the core risk factor (ie, risk-taking) of …