Back to Course Working With Trauma 0% Complete 0/0 Steps Welcome Short Review of Energy Bodies Trauma Wave Stephen Porges Polyvagal Theory ANS by John Chitty 4 Topics Phylogeny of Heart Regulation Polyvagal Evolution of the ANS Polyvagal Jackson's Theory of Dissolution Polyvagal Stress Response ANS Human Nature via Triune Brain Theory Four Amygdala Threats 4 Topics Unknown Unsafe Should's Incongruence Natural vs. Unnatural Emotions Private: Working With Trauma ANS by John Chitty Polyvagal Evolution of the ANS Lesson 5, Topic 2 In Progress ← Previous Polyvagal Evolution of the ANS Lesson Progress 0% Complete