Abstract
This article explores mechanisms that may generate pain as a multidimensional and
embodied construct rather than a simple sensory state. Existing models of pain will
be reviewed alongside dynamic functional imaging data and contemporary cognitive neuroscience
principles, including Bayesian predictive processing, to provide a potential explanation
of chronic pain states. The focus is upon an exploration of integrated cortico-limbic
processing as opposed to peripheral and central sensitization.
Keywords
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Further reading
- Brain mechanisms of chronic pain: critical role of translational approach.Transl Res. 2021; 238: 76-89
- The theory of constructed emotion: an active inference account of interoception and categorization.Soc Cogn Affective Neurosci. 2017; 12: 1-23
- Surfing uncertainty.Oxford University Press, 2016
- Corns J. The Routledge handbook of philosophy of pain. Taylor & Francis, 2017
- How do you feel? Interoception: the sense of the physiological condition of the body.Nat Rev Neurosci. 2002; 3: 655-666
- Anatomy, physiology and pharmacology of pain.Anaesth Intensive Care Med. 2019; 20: 419-425
- Reward and motivation in pain and pain relief.Nat Neurosci. 2014; 17: 1304-1312
- The IASP classification of chronic pain for ICD-11: chronic primary pain.Pain. 2019; 160: 28-37
- How and why consciousness arises.J Conscious Stud. 2018; 25: 202-238
- Pain: a statistical account.PLoS Comput Biol. 2017; 13: e1005142
- An fMRI-based neurophysiologic signature of physical pain.NEJM. 2013; 368: 1388-1397
Article Info
Publication History
Published online: May 21, 2022
Royal College of Anaesthetists CPD Skills Framework: PainIdentification
Copyright
© 2022 Published by Elsevier Ltd.