Inverse association between stress induced cortisol elevations and negative emotional reactivity to stress in humans.

IF 2.6 4区心理学 Q2 BEHAVIORAL SCIENCES

Stress-The International Journal on the Biology of Stress Pub Date : 2023-01-01 DOI:10.1080/10253890.2023.2174780

Heather C Abercrombie, Alexandra L Barnes, Elizabeth C Nord, Anna J Finley, Estelle T Higgins, Daniel W Grupe, Melissa A Rosenkranz, Richard J Davidson, Stacey M Schaefer

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引用次数: 0

Abstract

Greater cortisol reactivity to stress is often assumed to lead to heightened negative affective reactivity to stress. Conversely, a growing body of evidence demonstrates mood-protective effects of cortisol elevations in the context of acute stress. We administered a laboratory-based stressor, the Trier Social Stress Test (TSST), and measured cortisol and emotional reactivity in 68 adults (48 women) between the ages of 25 and 65. In accordance with our pre-registered hypothesis (https://osf.io/t8r3w) and prior research, negative affective reactivity was inversely related to cortisol reactivity assessed immediately after the stressor. We found that greater cortisol response to acute stress is associated with smaller increases in negative affect, consistent with mood-protective effects of cortisol elevations in response to acute stress.

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压力引起的皮质醇升高与人类对压力的负面情绪反应之间存在反向关联。

人们通常认为，皮质醇对压力的反应性增高会导致对压力的负面情绪反应性增高。相反，越来越多的证据表明，皮质醇升高在急性应激情况下具有保护情绪的作用。我们对 68 名年龄在 25 岁至 65 岁之间的成年人（48 名女性）进行了基于实验室的压力测试--特里尔社会压力测试（TSST），并测量了皮质醇和情绪反应性。根据我们预先登记的假设（https://osf.io/t8r3w）和先前的研究，负面情绪反应性与压力后立即评估的皮质醇反应性成反比。我们发现，皮质醇对急性应激的反应越大，负面情绪的增加就越小，这与皮质醇对急性应激的升高具有保护情绪的作用是一致的。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Stress-The International Journal on the Biology of Stress 医学-行为科学

CiteScore

5.60

自引率

0.00%

发文量

审稿时长

6-12 weeks

期刊介绍： The journal Stress aims to provide scientists involved in stress research with the possibility of reading a more integrated view of the field. Peer reviewed papers, invited reviews and short communications will deal with interdisciplinary aspects of stress in terms of: the mechanisms of stressful stimulation, including within and between individuals; the physiological and behavioural responses to stress, and their regulation, in both the short and long term; adaptive mechanisms, coping strategies and the pathological consequences of stress. Stress will publish the latest developments in physiology, neurobiology, molecular biology, genetics research, immunology, and behavioural studies as they impact on the understanding of stress and its adverse consequences and their amelioration. Specific approaches may include transgenic/knockout animals, developmental/programming studies, electrophysiology, histochemistry, neurochemistry, neuropharmacology, neuroanatomy, neuroimaging, endocrinology, autonomic physiology, immunology, chronic pain, ethological and other behavioural studies and clinical measures.