Event-related potential evidence of dysfunction in automatic processing in abstinent alcoholics.
paper
Cited
Public
Unavailable
- Authors
- Realmuto, G; Begleiter, H; Odencrantz, J; Porjesz, B
- Year
- 1993
- Journal
- Biological psychiatry
- PMID
- 8329490
- DOI
- 10.1016/0006-3223(93)90097-w
The preattentive automatic processing of 63 alcoholics and 27 controls was evaluated with an auditory inattentive event-related oddball paradigm. We examined the mismatch negativity and the N2-P3 complex. Results showed significantly greater amplitude for N2, P3 and the N2-P3 complex for controls but no individual lead (Fz, Cz, Pz) differences by group. A group-by-lead interaction was found for N2 and for the N2-P3 complex. There were no significant latency differences between groups; however, a significant age-by-group interaction effect on latency was greatest at the Cz electrode. Results reflect a possible aberration of automatic processing in alcoholics because of a defect in the mnemonic template necessary to match with an infrequent deviant stimuli. We also found suggestive evidence of a relative weakness of frontal cortical organization in alcoholics. Future studies are suggested that would help clarify these differences in alcoholics.
No figures extracted from this document.
No chunks — full text not yet ingested.
No entities extracted from this document yet.
No uploaded files.
Not in any collection.
No citations found.
In this knowledge base
External
| Title | Authors | Journal | Year | Link |
|---|---|---|---|---|
| Neuropsychophysiological Measures of Alcohol Dependence: Can We Use EEG in the Clinical Assessment? | Jurado-Barba R et al. | — | 2020 | → |
| Why cognitive event-related potentials (ERPs) should have a role in the management of alcohol disorders. | Campanella S et al. | — | 2019 | → |
| Using Mismatch Negativity to Investigate the Pathophysiology of Substance Use Disorders and Comorbid Psychosis. | Ramlakhan JU et al. | — | 2018 | → |
| Advances in Electrophysiological Research. | Kamarajan C et al. | — | 2015 | → |
| Event-related potentials in substance use disorders: a narrative review based on articles from 1984 to 2012. | Campanella S et al. | — | 2014 | → |
| Heritability and molecular-genetic basis of the P3 event-related brain potential: a genome-wide association study. | Malone SM et al. | — | 2014 | → |
| Multimodal evidence of regional midcingulate gray matter volume underlying conflict monitoring. | Parvaz MA et al. | — | 2014 | → |
| Understanding alcohol use disorders with neuroelectrophysiology. | Rangaswamy M et al. | — | 2014 | → |
| Global organization of functional brain connectivity in methamphetamine abusers. | Ahmadlou M et al. | — | 2013 | → |
| Acute stress and event-related potential correlates of attention to alcohol images in social drinkers. | Ceballos NA et al. | — | 2012 | → |
| Neurocognitive deficits in male alcoholics: an ERP/sLORETA analysis of the N2 component in an equal probability Go/NoGo task. | Pandey AK et al. | — | 2012 | → |
| The mismatch negativity (MMN)--a unique window to disturbed central auditory processing in ageing and different clinical conditions. | Näätänen R et al. | — | 2012 | → |
| Reduced resource optimization in male alcoholics: N400 in a lexical decision paradigm. | Roopesh BN et al. | — | 2010 | → |
| Chronic alcoholism: insights from neurophysiology. | Campanella S et al. | — | 2009 | → |
| Electrophysiological evidence of personal experiences in the great Sichuan earthquake impacting on selective attention. | Qiu J et al. | — | 2009 | → |
| Priming deficiency in male subjects at risk for alcoholism: the N4 during a lexical decision task. | Roopesh BN et al. | — | 2009 | → |
| Effects of chronic alcohol consumption in a visual attention task and an auditory oddball task: an event-related potential study. | Bijl S et al. | — | 2005 | → |
| Abnormal CNV in chronic heavy drinkers. | Chao LL et al. | — | 2003 | → |
| Auditory P3 in female alcoholics. | Suresh S et al. | — | 2003 | → |
| Electrophysiological evidence of abnormal activation of the cerebral network of involuntary attention in alcoholism. | Polo MD et al. | — | 2003 | → |
| Substance abuse-related P300 differences in response to an implicit memory task. | Ceballos NA et al. | — | 2003 | → |
| Alcohol-related ERP changes recorded from different modalities: a topographic analysis. | Cohen HL et al. | — | 2002 | → |
| Neurophysiological efficiency in male and female alcoholics. | Nixon SJ et al. | — | 2002 | → |
| Auditory P3a deficits in male subjects at high risk for alcoholism. | Hada M et al. | — | 2001 | → |
| Middle-latency auditory evoked potentials in children at high risk for alcoholism. | Rodríguez Holguín S et al. | — | 2001 | → |
| Mismatch negativity in subjects at high risk for alcoholism. | Zhang XL et al. | — | 2001 | → |
| Acute and chronic effects of alcohol on preattentive auditory processing as reflected by mismatch negativity. | Ahveninen J et al. | — | 2000 | → |
| Auditory P3a assessment of male alcoholics. | Hada M et al. | — | 2000 | → |
| [The p300 cognitive event-related potential. II. Individual variability and clinical application in psychopathology]. | Hansenne M | — | 2000 | → |
| Event-related potential index of semantic mnemonic dysfunction in abstinent alcoholics. | Ji J et al. | — | 1999 | → |
| Mismatch negativity and auditory sensory memory in chronic alcoholics. | Polo MD et al. | — | 1999 | → |
| Suppression of mismatch negativity by backward masking predicts impaired working-memory performance in alcoholics. | Ahveninen J et al. | — | 1999 | → |
| Visual P3a in male alcoholics and controls. | Rodriguez Holguin S et al. | — | 1999 | → |
| Visual P3a in male subjects at high risk for alcoholism. | Rodríguez Holguín S et al. | — | 1999 | → |
| Genetic basis of event-related potentials and their relationship to alcoholism and alcohol use. | Porjesz B et al. | — | 1998 | → |
| Mismatch negativity in young children of alcoholics from high-density families. | Rodríguez Holguín S et al. | — | 1998 | → |
| Selective acceleration of auditory processing in chronic alcoholics during abstinence. | Pekkonen E et al. | — | 1998 | → |
| Event-related potential evidence for frontal cortex effects of chronic cocaine dependence. | Biggins CA et al. | — | 1997 | → |
| No electrocortical evidence of automatic mismatch dysfunction in children of alcoholics. | van der Stelt O et al. | — | 1997 | → |
| Delayed peak latency of the mismatch negativity in schizophrenics and alcoholics. | Kathmann N et al. | — | 1995 | → |
| Event-Related Potentials and Cognitive Function in Alcoholism. | Porjesz B et al. | — | 1995 | → |