Article

Physiologically Induced State Anxiety Reduces Perceived Heat Pain in Healthy Subjects

2023-10-22

Abstract excerpt

<p>BackgroundState anxiety modulates pain perception. Both, amplification and attenuation of perceived pain have been observed in healthy subjects in an acute state of anxiety, typically induced by phasic cues, such as threat of shock. However, state anxiety in real life is continuous over its duration. Here, this was experimentally achieved by administering hypercapnic air (7.5% CO2). The primary objective was to...

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Literature Corpus work: 994575a0-dffb-53b9-ae3a-877300faf279
DOI: 10.31234/osf.io/v4nrz

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