The Late Positive Potentials Evoked by Cigarette-Related and Emotional Images Show no Gender Differences in Smokers.

Cigarette-related stimuli evoked LPPs were not significantly different from those evoked by low arousing stimuli (i.e., romantic, food, and violence), even though the difference between cigarette-related and food stimuli was trending towards significance, with cigarette-related evoking greater LPPs ( p = 0.07).

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In line with the idea that drug-related cues can become highly significant for chronic users 33 , several studies showed that, in smokers, cigarette-related images prompt larger LPPs than neutral images 34 – 37 , even though, on average, the LPP evoked by cigarette-related cues is smaller than the LPP evoked by highly arousing emotional images 38 , 39 (e.g., erotica and mutilations).

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