Abnormal reward and punishment sensitivity associated with Internet addicts

作者：

Highlights：

• Internet addicts performed at a higher risk level than the non addicts.

• Internet addicts exhibited a smaller FRN in the small magnitude condition.

• Internet addicts exhibited a larger P300 in the small magnitude condition.

• It may indicate weaker punishment sensitivity and stronger reward sensitivity.

摘要

•Internet addicts performed at a higher risk level than the non addicts.•Internet addicts exhibited a smaller FRN in the small magnitude condition.•Internet addicts exhibited a larger P300 in the small magnitude condition.•It may indicate weaker punishment sensitivity and stronger reward sensitivity.

论文关键词：Internet addiction,Reward sensitivity,Punishment sensitivity,Decision-making,Feedback-related negativity (FRN),P300

论文评审过程：Received 1 March 2017, Revised 12 June 2017, Accepted 12 June 2017, Available online 14 June 2017, Version of Record 19 June 2017.

论文官网地址：https://doi.org/10.1016/j.chb.2017.06.017