Japanese Journal of Physiological Psychology and Psychophysiology
Online ISSN : 2185-551X
Print ISSN : 0289-2405
ISSN-L : 0289-2405
Irrational Decision-making under Acute Stress: The Perspective of Cognitive Function
Kaori YAMAKAWAHideki OHIRA
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2018 Volume 36 Issue 1 Pages 40-52

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Abstract

In critical situations, such as the exposure to acute stress, we often make irrational choices. Biological responses to critical events stimulate the autonomic nervous system, the endocrine system, and the immune system, which regulate decision-making via those regions of the brain concerned with updating information and processing emotions. Previous studies have revealed that such biological responses have temporal effects on cognition and behavior. The current review summarizes empirical findings that investigate how acute stress affects decision-making and cognitive functions. We focus on neural and biological mechanisms as temporal factors and discuss their adaptive roles as aspects of cognitive functions in response to critical events.

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© 2018 Japanese Society for Physiological Psychology and Psychophysiology
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