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Petit G, Kornreich C, Noel X, Verbanck P, Campanella S, Choi J, Park SM, Park CB, Gwak AR, Hwang JY, Lee JY, Jung HY, Maurage P, Noel X, Joassin F, Philippot P, Hanak C, Verbank P, Luminet O, de Timary P, Campanella S, Grynberg D, Maurage P, Noel X, Joassin F, Hanak C, Verbank P, Luminet O, de Timary P, Campanella S, Philippot P, Grynberg D, Nyssen L, Quertemont E, Noel X, Doallo S, Gomez-Suarez A, Malkowska A, Topolewska-Wochowska A, Bamburowicz-Klimkowska M, Matsumoto H, Szutowski M, Wojnar M, Corral M, Mateos P, Porras C, Garcia-Moreno LM, Cadaveira F, Rubio G, Libman-Sokolowska M, Matsumoto H, Sygitowicz G, Filipek A, Piwowarska J, Dziklinska A, Radziwon-Zaleska M, Ryszewska-Pokrasniewicz B, Skalski M, Naruszewicz M, Biecek P, Tyce M, Zwierzchowska K, Nasierowski T, Sitkiewicz D, Wojnar M, Kalk N, Cherian R, Naveed M, Newson M, Cavanagh J, Rabiner E, Dar K, McInnes I, Lingford-Hughes A, Neumann A, Vande Weghe N, Philippot P, Luminet O, de Timary P, Vilenne A, Kreusch F, Quertemont E, Brkic S, Soderpalm B, Soderpalm-Gordh A, Oswald L, Wand G, Kuwabara H, Wong D, Brown C, Hutchison KE, Karoly H, Bryan AD, Thayer R, Weiland B, Harlaar N, Bryan AD, Thayer R, Weiland B, Montanaro E, Hutchison K, Lason W, Walecki P, Gorzelanczyk EJ, Walecki P, Gorzelanczyk EJ, Feit J, Pasgreta K, Lason W, Ziolkowski M. PSYCHOLOGY AND MARKERS. Alcohol Alcohol 2013. [DOI: 10.1093/alcalc/agt117] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Wiers R, Peeters M, Vollebergh W, Maurage P, Doallo S, Crego A, Parada M, Lopez-Caneda E, Corral M, Holguin SR, Cadaveira F, Campanella S, Petit G, Noel X, Saeremans M, Lallemand F, Ward R, De Witte P, Verbanck P. S23 * BINGE DRINKING IN YOUTHS: ARE INDUCED NEURO-COGNITIVE IMPAIRMENTS A FIRST STEP TOWARDS ALCOHOL DEPENDENCE? Alcohol Alcohol 2013. [DOI: 10.1093/alcalc/agt094] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Hesselbrock M, Ward R, Lallemand F, Campanella S, Noel X, Verbank P, De Witte P, Walter H, Patek K, Maesato H, Hiromasa T, Itoh M, Kimura M, Matsushita S, Higuchi S. S30 * GENDER DIFFERENCES IN ALCOHOL DEPENDENCE II. Alcohol Alcohol 2013. [DOI: 10.1093/alcalc/agt108] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Crichton R, Dexter DT, Ward RJ, Kalk N, Rabiner EA, Lingford-Hughes AR, Ward R, De Witte P, Lallemand F, Noel X, Campanella S, Verbank P, Crews F, Ward RJ. S14 * IDENTIFICATION OF NEUROINFLAMMATION IN THE BRAIN IN VIVO AND IN VITRO AND THERAPEUTIC STRATEGIES TO COMBAT ITS PROGRESSION * S14.1 * INFLAMMATORY PROCESSES IN NEURODEGENERATIVE DISEASES. Alcohol Alcohol 2011. [DOI: 10.1093/alcalc/agr104] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Kornreich C, Delle-Vigne D, Knittel J, Nerincx A, Campanella S, Noel X, Hanak C, Verbanck P, Ermer E. Impaired conditional reasoning in alcoholics: a negative impact on social interactions and risky behaviors? Addiction 2011; 106:951-9. [PMID: 21205056 PMCID: PMC3074010 DOI: 10.1111/j.1360-0443.2010.03346.x] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
AIMS To study the 'social brain' in alcoholics by investigating social contract reasoning, theory of mind and emotional intelligence. DESIGN A behavioral study comparing recently detoxified alcoholics with normal, healthy controls. SETTING Emotional intelligence and decoding of emotional non-verbal cues have been shown to be impaired in alcoholics. This study explores whether these deficits extend to conditional reasoning about social contracts. PARTICIPANTS Twenty-five recently detoxified alcoholics (17 men and eight women) were compared with 25 normal controls (17 men and eight women) matched for sex, age and education level. MEASUREMENTS Wason selection task investigating conditional reasoning on three different rule types (social contract, precautionary and descriptive), revised Reading the Mind in the Eyes Test, Trait Emotional Intelligence Questionnaire (modified version) and additional control measures. FINDINGS Conditional reasoning was impaired in alcoholics. Performance on descriptive rules was not above chance. Reasoning performance was markedly better on social contract and precautionary rules, but this performance was still significantly lower than in controls. Several emotional intelligence measures were lower in alcoholics compared to controls, but these were not correlated with reasoning performance. CONCLUSIONS Conditional reasoning, including reasoning about social contracts and emotional intelligence appear to be impaired in alcoholics. Impairment seems to be particularly severe on descriptive rules. Impairment in social contract reasoning might lead to misunderstandings and frustration in social interactions, and reasoning difficulties about precautionary rules might contribute to risky behaviors in this population.
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Affiliation(s)
- C Kornreich
- Laboratoire de Psychologie Médicale Université Libre de Bruxelles. CHU Brugmann. Place Van Gehuchten 4. 1020 Brussels. Belgium
| | - D Delle-Vigne
- Laboratoire de Psychologie Médicale Université Libre de Bruxelles. CHU Brugmann. Place Van Gehuchten 4. 1020 Brussels. Belgium
| | - J Knittel
- Laboratoire de Psychologie Médicale Université Libre de Bruxelles. CHU Brugmann. Place Van Gehuchten 4. 1020 Brussels. Belgium
| | - A Nerincx
- Laboratoire de Psychologie Médicale Université Libre de Bruxelles. CHU Brugmann. Place Van Gehuchten 4. 1020 Brussels. Belgium
| | - S Campanella
- Laboratoire de Psychologie Médicale Université Libre de Bruxelles. CHU Brugmann. Place Van Gehuchten 4. 1020 Brussels. Belgium
| | - X Noel
- Laboratoire de Psychologie Médicale Université Libre de Bruxelles. CHU Brugmann. Place Van Gehuchten 4. 1020 Brussels. Belgium
| | - C Hanak
- Laboratoire de Psychologie Médicale Université Libre de Bruxelles. CHU Brugmann. Place Van Gehuchten 4. 1020 Brussels. Belgium
| | - P Verbanck
- Laboratoire de Psychologie Médicale Université Libre de Bruxelles. CHU Brugmann. Place Van Gehuchten 4. 1020 Brussels. Belgium
| | - E Ermer
- Mind Research Network, and Department of Psychology, University of New Mexico. Albuquerque, NM USA
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Maurage P, Campanella S, Philippot P, de Timary P, Constant E, Gauthier S, Miccichè ML, Kornreich C, Hanak C, Noel X, Verbanck P. Alcoholism leads to early perceptive alterations, independently of comorbid depressed state: an ERP study. Neurophysiol Clin 2008; 38:83-97. [PMID: 18423329 DOI: 10.1016/j.neucli.2008.02.001] [Citation(s) in RCA: 46] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2007] [Revised: 01/25/2008] [Accepted: 02/07/2008] [Indexed: 11/26/2022] Open
Abstract
INTRODUCTION Alcoholism is associated with a deficit in the processing of emotional facial expressions (EFE) and with a delayed P3b component, partially mediated by earlier perceptive deficits (P100, N170). Since alcohol dependence often occurs with depression, we aim at investigating whether classical event-related potentials (ERP) alterations observed in alcoholism are modulated or not by depression. METHODS Four groups (controls; alcoholics; depressed; alcoholics-depressed) of 12 participants performed two different discrimination tasks, a gender and an emotional one. They had to decide as quickly as possible about the gender or the emotion displayed by facial stimuli during an ERP recording session (32 channels). Reaction times (RTs), P100, N100, N170 and P3b were recorded. RESULTS At the behavioural level, control participants discriminated EFE (but not gender) more rapidly than the three other groups. At the ERP level, the differences observed on RTs for emotional task were neurophysiologically indexed by a delayed P3b component. This delay was associated with earlier ERP alterations (P100, N100, N170), but only in participants suffering from alcohol dependence, in association or not with depression. DISCUSSION On the one hand, individuals with alcoholism, associated or not with a comorbid depression, were impaired in the processing of EFE. This deficit was neurophysiologically indexed by early perceptive (P100, N100, N170) and decisional (P3b) alterations. On the other hand, non-alcoholic patients with depression only exhibited P3b impairment. These results lead to potential implications concerning the usefulness of the ERP for the differential diagnosis in psychiatry, notably concerning the comorbidities in alcoholism.
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Affiliation(s)
- P Maurage
- Unité NESC, Faculté de Psychologie, Université Catholique de Louvain, Louvain-la-Neuve, Belgium.
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Maurage P, Philippot P, Verbanck P, Noel X, Kornreich C, Hanak C, Campanella S. Is the P300 deficit in alcoholism associated with early visual impairments (P100, N170)? An oddball paradigm. Clin Neurophysiol 2007; 118:633-44. [PMID: 17208045 DOI: 10.1016/j.clinph.2006.11.007] [Citation(s) in RCA: 69] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2006] [Revised: 11/10/2006] [Accepted: 11/15/2006] [Indexed: 10/23/2022]
Abstract
OBJECTIVE Studies exploring chronic alcoholism with event-related potentials (ERPs) have shown delayed latency and reduced amplitude of the P300, a long-lasting positive potential reflecting decisional processing. This P300 deficit in alcoholism is generally interpreted as a disturbance in central nervous system inhibition or in memory/attention. The present study aimed at identifying if this electrophysiological deficit is already present on earlier components, and advances a new hypothesis concerning the interpretation of the P300 alteration. METHODS Patients suffering from alcoholism and matched healthy controls had to detect, in an oddball paradigm, emotional faces among a succession of neutral faces. Behavioral performance and ERP data (recorded from 32 electrodes) were analyzed. RESULTS In line with previous studies, data showed that alcoholism led to a P300 deficit. Moreover, we observed for the first time that this deficit begins at earlier visual (P100) and face-processing (N170) stages, and we found high positive correlations between P100, N170 and P300 for amplitude and latency values, suggesting cumulative deficits on the cognitive continuum. CONCLUSIONS We suggest that the P300 deficit observed in chronic alcoholism could be linked to earlier visuo-spatial deficits rather than being an impairment of the specific processes linked to the P300. SIGNIFICANCE These results call for reconsidering the interpretation of P300 impairments at a fundamental and clinical level, and shows that earlier ERP components must be taken into account in future studies.
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Affiliation(s)
- P Maurage
- Cognitive Neurosciences and Clinical Psychology Research Units, Faculty of Psychology, Catholic University of Louvain, Louvain-la-Neuve, Belgium.
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