Impulse control differentiates Internet gaming disorder from non-disordered but heavy Internet gaming use: Evidence from multiple behavioral and multimodal neuroimaging data
作者：
Highlights：
• The IGD but not the non-disordered but heavy Internet gaming participants (NIGP) showed altered impulsive behaviors.
• The IGD but not the NIGP showed altered activity pattern in the frontoparietal network.
• The PIGD but not the NIGP showed altered functional connectivity in the frontoparietal network during the delay discounting.
• The PIGD but not the NIGP showed altered resting-state functional connectivity in the frontoparietal network.
• Impulse control-related behavioral and fMRI measures significantly classified IGD from NIGP.
摘要
•The IGD but not the non-disordered but heavy Internet gaming participants (NIGP) showed altered impulsive behaviors.•The IGD but not the NIGP showed altered activity pattern in the frontoparietal network.•The PIGD but not the NIGP showed altered functional connectivity in the frontoparietal network during the delay discounting.•The PIGD but not the NIGP showed altered resting-state functional connectivity in the frontoparietal network.•Impulse control-related behavioral and fMRI measures significantly classified IGD from NIGP.
论文关键词：Internet gaming disorder,Non-disordered but heavy internet gaming use,Impulse control,Multimodal neuroimaging,Behaviors,Classification
论文评审过程：Received 4 April 2021, Revised 31 August 2021, Accepted 6 January 2022, Available online 15 January 2022, Version of Record 31 January 2022.
论文官网地址：https://doi.org/10.1016/j.chb.2022.107184
