Effects of nicotine and depressive traits on affective priming of lateralized emotional word identification.
Effects of nicotine and depressive traits on affective priming of lateralized emotional word identification.
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DOI：
10.1037/a0012871
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发表时间：
2008-08
影响因子：
2.3
通讯作者：
Froeliger, Brett
中科院分区：
文献类型：
--
作者：
Gilbert, David G.;Carlson, Joshua M.;Riise, Hege;Rabinovich, Norka E.;Sugai, Chihiro;Froeliger, Brett
基于证据表明，抑郁特质，情绪信息处理，尼古丁的影响可能是由偏侧化的大脑机制介导的，分析评估的影响，抑郁特质和尼古丁贴片的情绪启动偏侧化的情绪词识别在61个习惯性吸烟者。与假设一致，与安慰剂贴片相比，尼古丁增强了右视野（RVF）的情感词识别，同时降低了左视野（LVF）的情感词识别性能。尼古丁还能增强积极情绪，减少消极情绪。与Heller抑郁模型一致，抑郁特质得分高与LVF情感词识别的普遍下降相关。此外，这种普遍的左心室功能缺陷在特质抑郁得分高的个体的积极词识别中尤其明显。阳性引发促进裂谷热中的阳性靶点识别，阴性引发促进左心室纤维中的阴性靶点识别。因此，尼古丁促进了LVF单词识别缺陷，类似于在抑郁症患者中观察到的。然而，尼古丁也增强了裂谷热的处理过程，减少了消极影响，同时增强了积极影响。
Based on evidence suggesting that depressive traits, emotional information processing, and the effects of nicotine may be mediated by lateralized brain mechanisms, analyses assessed the influence of depressive traits and nicotine patch on emotional priming of lateralized emotional word identification in 61 habitual smokers. Consistent with hypotheses, nicotine as compared to placebo patch enhanced right visual field (RVF) emotional word identification while decreasing performance of emotional word identification in the left visual field (LVF). Nicotine also enhanced positive affect and decreased negative affect. Consistent with the Heller model of depression, scoring high in depressive traits was associated with a general decrease in LVF emotional word identification. Additionally, this general LVF deficit was especially pronounced for positive word identification in individuals scoring high in trait depression. Positive primes facilitated positive target identification in the RVF and negative primes facilitated negative target identification in the LVF. Thus, nicotine promoted a LVF word-identification deficit similar to that observed in those with depressive traits. However, nicotine also enhanced RVF processing and reduced negative affect, while it enhanced positive affect.
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影响因子：
4.7
作者：
Gilbert, David G.;Sugai, Chihiro;Froeliger, Brett
通讯作者：
Froeliger, Brett
影响因子：
4.7
作者：
Gilbert, DG;Izetelny, A;Huggenvik, JI
通讯作者：
Huggenvik, JI
影响因子：
2
作者：
Atchley, Ruth Ann;Stringer, Ryan;Minatrea, April Diane
通讯作者：
Minatrea, April Diane
影响因子：
4.3
作者：
Gilbert, DG;Sharpe, JP;Anderson, AE
通讯作者：
Anderson, AE
影响因子：
2.9
作者：
GLICK, SD;ROSS, DA;HOUGH, LB
通讯作者：
HOUGH, LB