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Functional neuroimaging study in identical twin pairs discordant for regular cigarette smoking

17 Feb 2012

Abstract excerpt

Despite the tremendous public health and financial burden of cigarette smoking, relatively little is understood about brain mechanisms that subserve smoking behavior. This study investigated the effect of lifetime regular smoking on brain processing in a reward guessing task using functional magnetic resonance imaging and a co-twin control study design in monozygotic (MZ) twin pairs that maximally controls for...

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PMID: 22340136
DOI: 10.1111/j.1369-1600.2012.00435.x

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