Electrocortical correlates of impaired motor inhibition and outcome processing are related in high binge‐watching

摘要: Models posit problematic binge-watching to involve a vicious circle of low motivation for alternative activities, sensitivity the consequences neglected goals, and self-control. As such, simultaneously impaired feedback inhibitory functioning might contribute binge-watching. We tested hypothesis that blunted feedback-related brain activity is coupled with attenuated in binge-watchers. High (n = 32) non-binge-watchers (n = 31) performed go/nogo (inhibition) stop signal (stopping) tasks flanker paradigm performance during electroencephalography. examined how neural correlates inhibition stopping were associated outcome processing each group. assessed temporospatial relationship using single-trial regression approach. binge-watchers, but not non-binge-watchers, who differentiated less between gains losses at level (feedback-P3b) also recruited both (inhibition-P3 stopping-P3). Exploratory analyses suggested these relationships most prominent high binge-watchers loss control over watching. Main effects group or EEG did emerge. These results suggest potentially interaction functions Insensitivity behavioral along impairments may confer long-term risk compulsive Our multi-modal approach be particularly suited detect such an underlying marker.