A Living Record of the Polyvagal Controversy

Produced by Hearth Science, whose own proposed resolution is listed under Proposed Resolutions. Editorial standards

Last updated November 12, 2026 · v0.1

Proposed Resolutions › Breaking the Stasis

Proposed resolution · Preprint v1.2

Breaking the Stasis in the Polyvagal Controversy

Natureza Gabriel Kram and Heather L. MacDuffie

Authored by the producer of this record. Listed as a proposal, not as a finding of the record.

Summary

The paper argues that the controversy cannot be resolved as it is currently framed. Both positions, it proposes, treat the neurology of the vagal pathways and the neurochemistry that pervades them as one question.

Separated, each side can be correct on its own terms without the two positions contradicting each other.

The paper proposes pervading neurochemistry as a third dimension of autonomic state, and states the predictions that follow.

[Summary for author review.]

Version
1.2
Server
PsyArXiv
DOI
10.31234/osf.io/yehuc_v3
Status
Preprint

Claims and evidence status

What the proposal claims

Ordered from measured to hypothesized. Testable claims are entered into the Record once the dispute map is agreed. [Confirm against the preprint.]

The sensory side of the vagusEstablished
The differentiated vagusEstablished
Pervading neurochemistry as the third dimensionTestable
Passage between danger and life threatFramework

Disputes addressed

Linked to their pages in the Record once the dispute map is agreed.

Published responses

No published responses are listed. Critiques and replies are linked here as sources when they appear.

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