Key result
Autonomic dysfunction potentiates central sensitization, suggesting autonomic regulation may help moderate chronic pain.
Why the study?
The role of autonomic nervous system dysfunction in the development of central sensitization and its potential as a therapeutic target was recently examined but not fully recognized.
Mediating autonomic output may present an effective means of moderating central sensitization.
Answers are grounded in this paper and cite their sources.
Hypothesis-generating for autonomic modulation in chronic pain; prospective trials needed before clinical consideration.
Central sensitization is a condition that is usually associated with chronic pain, and refers to a heightened level of spinal cord neuron excitability compared to normal activation levels. In addition to this hyperexcitability resulting in a disproportionately elevated pain response, the accompanying sensory receptor field expansion can also increase responsiveness to non- painful stimulation. Recent studies have examined the role that autonomic nervous system dysfunction plays in the development of central sensitization (1). These findings underscore the potentiality that mediating autonomic output presents as an effective means of moderating central sensitization.
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Peter Behel (2022) conducted a review in Central Sensitization and Chronic Pain. Targeted autonomic regulation was evaluated. Central sensitization is potentiated by autonomic nervous system dysfunction, suggesting that targeted autonomic regulation may provide an effective means of moderating chronic pain.
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