The Pulse of Emotion

Authors

  • Amy O'Sullivan University of Glasgow

DOI:

https://doi.org/10.36399/q4t3h420

Keywords:

Heart rate variability (HRV), Neuro-cardiac control, Emotion and physiology, Psychophysiology of emotion, Autonomic nervous system

Abstract

Amy O’Sullivan is a graduate of the University of Glasgow and is currently pursuing a Master’s degree in Cardiovascular Science. In
this short story, she explores the nuances of heart rate variability, inspired by her fascination with the cardiovascular system and the poetic nature of its physiology. Her work reflects on how this physiology shapes our daily lives.

References

Azevedo, M., Martinho, R., Oliveira, A., Correia-de-Sá, P., & Moreira-Rodrigues, M. (2024). Molecular pathways underlying sympathetic autonomic overshooting leading to fear and traumatic memories: Looking for alternative therapeutic options for post-traumatic stress disorder. Frontiers in Molecular Neuroscience. https://doi.org/10.3389/fnmol.2023.1332348

Jami. (2022). The science of stress. Retrieved from https://jamiuk.org/stress-2-2/

Shaffer, F., McCraty, R., & Zerr, C. L. (2014). A healthy heart is not a metronome: An integrative review of the heart’s anatomy and heart rate variability. Frontiers in Psychology, 5, Article 1040. https://doi.org/10.3389/fpsyg.2014.01040

Torpy, J. M., Burke, A. E., & Glass, R. M. (2001). Acute emotional stress and the heart. JAMA, 286(3), 360. https://doi.org/10.1001/jama.286.3.374

Wu, Y., Gu, R., Yang, Q., & Luo, Y. (2019). How do amusement, anger and fear influence heart rate and heart rate variability? Frontiers in Neuroscience, 13, Article 1131. https://doi.org/10.3389/fnins.2019.01131

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Published

2025-07-31

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How to Cite

The Pulse of Emotion. (2025). PhysiOdyssey: Exploring Human Physiology, 1(1), 18-21. https://doi.org/10.36399/q4t3h420