Cited by 44Stress Responses and CortisolNeural and Behavioral Psychology StudiesCognitive Abilities and Testing

Acute stress and working memory: the role of sex and cognitive stress appraisal

Zandara, M., Garcia-Lluch, M., Pulopulos, M.M., Hidalgo, V., Villada, C., Salvador, A.·2016·Physiology & Behavior

Abstract

Sex is considered a moderating factor in the relationship between stress and cognitive performance. However, sex differences and the impact of cognitive stress appraisal on working memory performance have not received much attention. The aim of this study was to investigate the role of physiological responses (heart rate and salivary cortisol) and cognitive stress appraisal in Working Memory (WM) performance in males and females. For this purpose, we subjected a comparable number of healthy young adult males (N=37) and females (N=45) to a modified version of the Trier Social Stress Test (TSST), and we evaluated WM performance before and after the stress task. Females performed better on attention and maintenance after the TSST, but males did not. Moreover, we found that attention and maintenance performance presented a negative relationship with cortisol reactivity in females, but not in males. Nevertheless, we observed that only the females who showed a cortisol decrease after the TSST performed better after the stress task, whereas females and males who showed an increase or no change in cortisol levels, and males who showed a cortisol decrease, did not change their performance over time. In females, we also found that the global indexes of cognitive stress appraisal and cognitive threat appraisal were negatively related to attention and maintenance performance, whereas the Self-concept of Own Competence was positively related to it. However, these relationships were not found in males.

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Crossref · 10.1016/j.physbeh.2016.06.022

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  • A more negative anticipatory cognitive stress appraisal is associated with higher cortisol response to stress.

    “Previous studies have shown that a more negative anticipatory cognitive stress appraisal is associated with higher cortisol response to stress (Gaab et al., 2005;Juster et al., 2012; although this result has not always been observed Zandara et al., 2016).”

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Authors
Zandara, M., Garcia-Lluch, M., Pulopulos, M. M., Hidalgo, V., Villada, C., & Salvador, A.
Affiliations
Universitat de València (ES)
Corresponding author
Zandara, M.
Venue
Physiology & Behavior
Publisher
Elsevier BV
Published
2016-10
Volume
164
Issue
Pt A
Pages
336-344
ISSN
0031-9384 (ISSN-L)
OpenAlex
W2425204986
Cited by
44
References
62
Citations by year
2026: 3 · 2024: 3 · 2023: 2 · 2022: 4 · 2021: 6 · 2020: 7 · 2019: 9 · 2018: 8 · 2017: 2
FWCI
4.05
Type
journal article
Language
en
Open access
closed
Locations
  • Physiology & Behavior (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • Generalitat Valenciana (ACOMP2015/227, GRISOLIAP/2011/082, ISIC/2013/01, PROMETEOII2015/020)
  • Ministerio de Ciencia e Innovación (FPU AP2009-4713, FPU AP2010-1830, FPU12/04597, PSI2010/21343, PSI2013/46889)
Topics
  • Life Sciences › Neuroscience › Behavioral Neuroscience › Stress Responses and Cortisol
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Neural and Behavioral Psychology Studies
  • Social Sciences › Psychology › Experimental and Cognitive Psychology › Cognitive Abilities and Testing
Keywords
acute stress, working memory, sex differences, salivary cortisol, cortisol response, heart rate, Trier Social Stress Test, attention
MeSH terms
Adult, Attention, Female, Heart Rate, Humans, Hydrocortisone, Male, Memory, Short-Term, Neuropsychological Tests, Saliva, Sex Characteristics, Social Behavior, Stress, Psychological, Body Mass Index, Young Adult, Executive Function, Self Report

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