Core idea
A growing body of neuroscience reframes much chronic pain as nociplastic — generated and maintained by a sensitized central nervous system rather than by ongoing tissue damage. Therapy targets the predictive brain itself: building credible psychoeducation that the pain is real but safe, reducing fear-avoidance, and using somatic tracking to teach the brain that the sensation does not signal danger. Best evidence: Pain Reprocessing Therapy (PRT), Emotional Awareness & Expression Therapy (EAET), and CBT for chronic pain.
Key concepts
- Nociplastic pain
- Pain generated by altered central nervous system processing, not ongoing tissue damage (IASP, 2017).
- Predictive coding
- The brain generates pain as a prediction; expectation, threat appraisal, and prior experience shape it.
- Fear-avoidance cycle
- Pain → fear of movement → avoidance → deconditioning and hypervigilance → more pain.
- Somatic tracking
- Curious, low-stakes attention to the sensation while reinforcing safety — the core PRT move.
- Pain reappraisal
- Shifting the meaning of the sensation from danger to safe brain signal.
What a session looks like
- 1Pain educationExplain nociplastic pain with credible imagery — the alarm wiring, not the tissue.
- 2Evidence gatheringCollect personal data that the pain shifts with state, context, attention — evidence it is generated, not structural.
- 3Somatic trackingBrief, curious attention to the sensation while affirming safety; track shifts in real time.
- 4Avoidance reversalGraded re-exposure to feared movements and activities, paired with safety reappraisal.
- 5Emotional processingSurface and express avoided emotions (anger, grief) that the pain has been holding.
Signature techniques
Evidence base
Boulder Back Pain Study (Ashar et al., JAMA Psychiatry 2022): 66% of PRT participants were pain-free or nearly pain-free at 1 year vs 20% placebo, 10% usual care. EAET meta-analyses show moderate-to-large effects on fibromyalgia and centralized pain. CBT for chronic pain has decades of RCT support for function and distress, smaller for pain intensity.
Common pitfalls
- ▸Implying the pain is 'all in your head' — credible reframing is biological, not dismissive.
- ▸Skipping rule-out — confirm with a physician that pain is primary/nociplastic before reprocessing.
- ▸Pushing exposure before the safety appraisal is in place; floods the system and reinforces threat.
- ▸Treating somatic tracking as a pain-reduction technique — outcome independence is the active ingredient.