Edge of the Couch Where Story Meets Science
Mar 4, 2026
They wrestle with a high-profile critique of polyvagal theory and what it means for therapy language. They debate metaphor versus mechanism when translating neuroscience to clients. They question clinicians who overclaim biological fixes and warn about commercialization of brain science. They emphasize lived experience, useful neuroscience findings, and holding theories loosely while adapting practice.
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Hold Theories Loosely As Science Evolves
- Therapists should hold scientific frameworks loosely and be ready to update them as research evolves.
- Allison and Jordan stress valuing rigorous research while acknowledging clinical practices will change with new evidence.
Label Scientific Metaphors Clearly
- Use metaphors with clients for accessibility but label them as metaphors rather than literal biology.
- Allison describes teaching kids anxiety metaphors (butterflies, shaking hands) because they're shame-reducing and helpful.
Overstated Physiology Can Harm Credibility
- The critique paper argues that presenting physiological explanations as facts can be harmful and damage credibility.
- Jordan and Allison note the paper targets claims that overstate direct links between neurophysiology and psychological states.
