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尼古丁与吸烟对事件相关电位的影响:综述

Effects of nicotine and smoking on event-related potentials: a review.

作者信息

Pritchard Walter, Sokhadze Estate, Houlihan Michael

机构信息

Department of Physiology and Pharmacology, Wake Forest University School of Medicine, Winston-Salem, NC, USA.

出版信息

Nicotine Tob Res. 2004 Dec;6(6):961-84. doi: 10.1080/14622200412331324848.

Abstract

Event-related potentials can serve as an adjunct to reaction time in elucidating the effects of nicotine on rapid human information processing. We review the literature related to nicotine and event-related potentials. Although evidence indicates that, in the visual modality, nicotine enhances early perceptual processing and in certain instances speeding stimulus evaluation, the bulk of nicotine's effects seem to be on enhancing response preparation and response execution.

摘要

事件相关电位可作为反应时间的辅助手段,用于阐明尼古丁对人类快速信息处理的影响。我们回顾了与尼古丁和事件相关电位有关的文献。尽管有证据表明,在视觉模式下,尼古丁可增强早期感知处理,并且在某些情况下加快刺激评估,但尼古丁的大部分作用似乎在于增强反应准备和反应执行。

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