Error detection and behavioural inhibition in young heavy drinkers

Highlights • Examined behavioural and brain indices of error awareness in heavy drinkers. • Heavy drinkers made more errors but were as aware of them as controls. • Also no group difference in error-related negativity (ERN) or error positivity (Pe) to errors. • Heavy drinkers’ deficits in monitoring...

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Veröffentlicht in:	Drug and alcohol dependence 2017-02, Vol.171, p.20-30
Hauptverfasser:	Smith, Janette L, Mattick, Richard P, Sufani, Christopher
Format:	Artikel
Sprache:	eng
Schlagworte:	Abusers Adult Alcohol Alcohol Drinking - epidemiology Alcohol Drinking - psychology Alcohol use Alcoholic Intoxication - diagnosis Alcoholic Intoxication - epidemiology Alcoholic Intoxication - psychology Awareness - physiology Behavior Brain Cognitive control Drinking Drinking behavior Electroencephalography - methods Error analysis Error correction & detection Error detection Error processing Evoked Potentials - physiology Female Humans Indexing Inhibition (Psychology) Latency Male Measurement methods Mismatch negativity Monitoring, Physiologic - methods Performance monitoring Photic Stimulation - methods Physiological psychology Positive emotions Prone Psychiatry Psychomotor Performance - physiology Reaction Time - physiology Response inhibition Substance abuse Young Adult
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Beschreibung
Zusammenfassung:	Highlights • Examined behavioural and brain indices of error awareness in heavy drinkers. • Heavy drinkers made more errors but were as aware of them as controls. • Also no group difference in error-related negativity (ERN) or error positivity (Pe) to errors. • Heavy drinkers’ deficits in monitoring behaviour are not due to reduced awareness
ISSN:	0376-8716 1879-0046
DOI:	10.1016/j.drugalcdep.2016.11.016