A korrentour readingWhat is a korrent?
Polyvagal theory survives the 2026 "untenable" critique: what the critics contested was mechanism and evolutionary framing, not the clinical proposition.
Drawn from what Arielle Schwartz said
Polyvagal theory Stephen Porges’s account of the vagus nerve as the switch between defence and social connection. Widely used in trauma therapy and contested in physiology.