Polyvagal Theory Has Not Been "Debunked"

"A group of 39 researchers published a paper declaring polyvagal theory 'untenable.' This has been interpreted by some as a debunking of the entire framework, which is misleading."

"Polyvagal theory proposed a hierarchical three-tier structure of the autonomic nervous system, which includes a ventral vagal state for social engagement and a dorsal vagal shutdown state."

"The theory introduced neuroception, the nervous system's continuous scanning for cues of safety or threat, providing clinicians with a framework to understand trauma responses."

A recent paper by 39 researchers labeled polyvagal theory as 'untenable,' focusing on its mechanisms rather than its clinical applications. Despite this critique, somatic trauma therapies and co-regulation practices continue to be effective independently of the theory's validity. The paper's reception in media has led to concerns about abandoning beneficial therapeutic approaches due to theoretical disputes. Polyvagal theory, developed by Stephen Porges, offers a neurobiological framework for understanding trauma responses and the therapeutic relationship's role in regulation.

Read at Psychology Today