Efficacy and mechanisms of repeated closed-loop auditory exposure during slow-wave sleep for internet gaming disorder.

ABSTRACT: Internet Gaming Disorder (IGD) is marked by impaired psychological and social functioning but remains without effective treatments. Cue exposure therapy (CET) is typically administered during wakefulness to help extinguish addictive memories. However, recent studies suggest that sleep may be an optimal state for memory modulation. This study aimed to assess the efficacy of repeated closed-loop exposure to game sounds during UP-state of slow-wave sleep (SWS) on IGD. 84 participants meeting DSM-5 criteria for IGD were randomly assigned to sleep intervention/control groups (SIG/SCG) or awake intervention/control groups (AIG/ACG) with two consecutive days of intervention. During SWS of two intervention nights, around 300 sounds were exposed at slow-wave UP-state. While the awake groups receive

SUBMITTER: Yang X 

PROVIDER: S-EPMC12339371 | biostudies-literature | 2025 Sep

REPOSITORIES: biostudies-literature