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Papers of the Week


Papers: 26 Oct 2019 - 1 Nov 2019


2019 Dec 18


Scand J Pain


20


1

Pain revised – learning from anomalies.

Authors

Granan L-P
Scand J Pain. 2019 Dec 18; 20(1):29-32.
PMID: 31661437.

Abstract

As professional health care personnel we are well educated in anatomy, physiology, clinical medicine and so forth. Our patients present with various symptoms and signs that we use this knowledge to diagnose and treat. But sometimes the patient case contradicts our knowledge. Since the patient is the terrain and our knowledge is the map, these patient cases are anomalies that give us the opportunity to update our maps. One such anomaly is how time restricted amnesia can improve or even eradicate an underlying chronic pain condition and eliminate the patient's dependence on daily opioid consumption. In this short communication I will use amnesia as a starting point to briefly review chronic pain from a learning and memory perspective. I will introduce, for many readers, new concepts like degeneracy and criticality, and together with more familiar concepts like habits and brain network activity, we will end with overarching principles for how chronic pain treatment in general can be crafted and individualized almost independently of the chronic pain condition at hand. This introductory article is followed by a review series that elaborates on the fundamental biological principles for chronic pain, treatment options, and testing the theory with real world data.