Anterior insula activation during inhibition to smoking cues is associated with ability to maintain tobacco abstinence.

ABSTRACT: Relapse to smoking after initial abstinence is a major clinical challenge with significant public health consequences. At the brain and behavioral level, those who relapse to tobacco smoking have both greater cue-reactivity and lower inhibitory control than those who remain abstinent. Little is known about neural activation during inhibitory control tasks in the presence of drug-related cues. In the current study, tobacco smokers (SMK; n = 22) and non-smoking controls (CON; n = 19) completed a Go/NoGo task involving smoking cues during a functional magnetic resonance imaging (fMRI) scan. Following the scan session, smokers were required to quit smoking, and maintenance of abstinence was evaluated as part of a 12-week smoking cessation trial. We evaluated pre-cessation brain activity during

SUBMITTER: Gilman JM 

PROVIDER: S-EPMC5805503 | biostudies-literature | 2018 Jun

REPOSITORIES: biostudies-literature