Differences in ERP topographies during color matching of smoking-related and neutral pictures in smokers and non-smokers.

Differences in ERP topographies during color matching of smoking-related and neutral pictures in smokers and non-smokers. Research Abstract Details 

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Differences in ERP topographies during color matching of smoking-related and neutral pictures in smokers and non-smokers. Abstract Text:

Thorsten Fehr,Patrick Wiedenmann,Manfred Herrmann,Thorsten Fehr,Patrick Wiedenmann,Manfred Herrmann,

The concept of a specific memory network that drives addictive behavior has often been discussed in relation to the phenomenon of sudden relapse into addiction after years of abstinence. But there is still a lack of data that shows a link between drug-related cue processing and specific changes of behavior in addicts. In the present study we investigated the relationship between smoking-related picture processing, performance in a color matching task, and ERP topographies. Fifteen smokers and 19 non-smoking participants performed a color matching task including monochromic pictures with smoking-related and neutral content. Smokers and non-smokers showed remarkable differences between stimulus category-related ERP topographies. Furthermore, both smokers and non-smokers showed increased reaction times during color matching when the picture contents were related to smoking behavior. The results are discussed with respect to different drug-cue-related patterns of information processing in smokers and non-smokers.

Differences in ERP topographies during color matching of smoking-related and neutral pictures in smokers and non-smokers. Publishing Authors By Initials

T Fehr,P Wiedenmann,M Herrmann,T Fehr,P Wiedenmann,M Herrmann,

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Differences in ERP topographies during color matching of smoking-related and neutral pictures in smokers and non-smokers. Journal Published:

PUBLICATION TYPE: Journal Article

Journal: International journal of psychophysiology : offici

VOLUME: 65

Page Numbers: 284-93

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ISSN: 0167-8760

DAY: 21

MONTH: 05

YEAR: 2007

Differences in ERP topographies during color matching of smoking-related and neutral pictures in smokers and non-smokers. Information

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LANGUAGE: eng

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Grant and Affiliation Information for Differences in ERP topographies during color matching of smoking-related and neutral pictures in smokers and non-smokers.

AFFILIATION: Institute for Cognitive Neuroscience, Department of Neuropsychology/Behavioral Neurobiology, University of Bremen, Germany. fehr@uni-bremen.de

Country: Netherlands

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MEDLINETA: Int J Psychophysiol

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