Nicotine increases cerebellar activity during finger tapping.
Nicotine increases cerebellar activity during finger tapping.
复制标题
DOI:
10.1371/journal.pone.0084581
复制
发表时间:
2013
期刊:
影响因子:
3.7
通讯作者:
Tregellas JR
中科院分区:
文献类型:
--
作者:
Wylie KP;Tanabe J;Martin LF;Wongngamnit N;Tregellas JR
Nicotine improves performance on several cognitive and sensorimotor tasks. The neuronal mechanisms associated with these changes in performance are, however, largely unknown. Functional magnetic resonance imaging (fMRI) was used to examine the effect of nicotine on neuronal response in nineteen healthy subjects while they performed an auditory-paced finger tapping task. Subjects performed the task, after receiving either a nicotine patch or placebo treatment, in a single blind, crossover design. Compared to placebo, nicotine treatment increased response in the cerebellar vermis. Increased vermal activity, in the absence of changes in other task-related regions suggests specificity in nicotine’s effects.
登录
查看更多内容
影响因子:
3.4
作者:
JONES, GMM;SAHAKIAN, BJ;GRAY, JA
通讯作者:
GRAY, JA
影响因子:
3.6
作者:
WEST, RJ;JARVIS, MJ
通讯作者:
JARVIS, MJ
影响因子:
2.3
作者:
Wignall, Nicholas D.;de Wit, Harriet
通讯作者:
de Wit, Harriet
影响因子:
3.4
作者:
Heishman, Stephen J.;Kleykamp, Bethea A.;Singleton, Edward G.
通讯作者:
Singleton, Edward G.
影响因子:
3.6
作者:
De Filippi, G;Baldwinson, T;Sher, E
通讯作者:
Sher, E