Selective processing of threat cues in posttraumatic stress disorder.

Selective processing of threat cues in posttraumatic stress disorder.
复制标题

创伤后应激障碍中威胁线索的选择性处理。

DOI:
10.1037//0021-843x.99.4.398
复制
发表时间:
1990
影响因子:
4.6
通讯作者:
Zeitlin,SB
Zeitlin,SB
中科院分区:
心理学1区
文献类型:
--
作者:
McNally,RJ;Kaspi,SP;Riemann,BC;Zeitlin,SB

文献摘要

被引文献

相似文献

有(n= 15)和没有(n= 15)创伤后应激障碍(PTSD)的越战老兵进行了一项修改后的Stroop任务,其中他们命名中性词(如,输入),积极的词(如,爱),强迫症(OCD)的词(如,细菌),和PTSD的词(如,BODYBAGS)的颜色。与正常对照组相比,PTSD患者用颜色命名PTSD单词的时间明显长于用颜色命名中性、强迫症和阳性单词的时间。因为Stroop干扰反映了无意识的语义激活,它可能提供了一个定量测量侵入性认知活动,创伤后应激障碍的标志性症状。(PsycInfo数据库记录(c)2022阿帕,保留所有权利)
Vietnam combat veterans with (n= 15) and without (n= 15) posttraumatic stress disorder (PTSD) performed a modified Stroop task in which they named the colors of neutral words (eg, INPUT), positive words (eg, LOVE), obsessive-compulsive disorder (OCD) words (eg, GERMS), and PTSD words (eg, BODYBAGS). In contrast to normal controls, PTSD patients took significantly longer to color-name PTSD words than to color-name neutral, OCD, and positive words. Because Stroop interference reflects involuntary semantic activation, it may provide a quantitative measure of intrusive cognitive activity, the hallmark symptom of PTSD.(PsycInfo Database Record (c) 2022 APA, all rights reserved)