Suppr超能文献

探索人类对威胁应激源的冻结反应。

Exploring human freeze responses to a threat stressor.

作者信息

Schmidt Norman B, Richey J Anthony, Zvolensky Michael J, Maner Jon K

机构信息

Department of Psychology, Florida State University, Tallahassee, FL 32306, USA.

出版信息

J Behav Ther Exp Psychiatry. 2008 Sep;39(3):292-304. doi: 10.1016/j.jbtep.2007.08.002. Epub 2007 Aug 12.

Abstract

Despite the fundamental nature of tonic immobility in anxiety responses, surprisingly little empirical research has focused on the "freeze" response in humans. The present report evaluated the frequency and predictors of a freeze response in the context of a biological challenge. A nonclinical sample (N=404) underwent a 20-s inhalation of 20% CO(2)/balance O(2). Perceptions of immobility in the context of the challenge were reported in 13% of the sample, compared with 20% reporting a significant desire to flee. Subjective anxiety and panic during the challenge were associated with the freeze response, as were a number of anxiety symptom dimensions.

摘要

尽管紧张性不动在焦虑反应中具有基本性质,但令人惊讶的是,很少有实证研究关注人类的“冻结”反应。本报告评估了在生物应激情境下冻结反应的频率及其预测因素。一个非临床样本(N = 404)吸入了20%二氧化碳/其余为氧气的混合气体,持续20秒。在该应激情境中,13%的样本报告有不动的感觉,相比之下,20%的样本报告有强烈的逃跑欲望。应激过程中的主观焦虑和惊恐与冻结反应相关,一些焦虑症状维度也与之相关。

相似文献

1
Exploring human freeze responses to a threat stressor.探索人类对威胁应激源的冻结反应。
J Behav Ther Exp Psychiatry. 2008 Sep;39(3):292-304. doi: 10.1016/j.jbtep.2007.08.002. Epub 2007 Aug 12.
5
Immobilization panic.制动恐慌
Am J Psychiatry. 2006 Aug;163(8):1453-4. doi: 10.1176/ajp.2006.163.8.1453a.
8
The latent structure of anxiety symptoms in anxiety disorders.焦虑症中焦虑症状的潜在结构。
Am J Psychiatry. 1992 Aug;149(8):1058-61. doi: 10.1176/ajp.149.8.1058.

引用本文的文献

6
A non-canonical GABAergic pathway to the VTA promotes unconditioned freezing.非典型 GABA 能投射到 VTA 促进非条件性冻结。
Mol Psychiatry. 2022 Dec;27(12):4905-4917. doi: 10.1038/s41380-022-01765-7. Epub 2022 Sep 20.

本文引用的文献

文献AI研究员

20分钟写一篇综述,助力文献阅读效率提升50倍。

立即体验

用中文搜PubMed

大模型驱动的PubMed中文搜索引擎

马上搜索

文档翻译

学术文献翻译模型,支持多种主流文档格式。

立即体验