Response inhibition and sustained and attention in Heavy smokers versus non-smokers.

Abstract

Smokers, as compared to the control group, made more errors of commission in the Go/ NoGo task, reflecting impaired inhibition ability. However, we found no significant differences between the groups in our measure of sustained attention. Impaired response inhibition was found to co-occur with heavy smoking and therefore may be a potential target for the development of more effective cessation programs.