The MindHealth360 Show

62: Dr. Stephen Porges: The Impact of Psychological Trauma on Mental And Physical Health

27 snips
Jun 11, 2024
Join Dr. Stephen Porges, a distinguished scientist and professor known for his groundbreaking polyvagal theory, as he dives into the complexities of psychological trauma. He explains how our nervous system influences mental health and the importance of the vagus nerve in emotional regulation. Discover the critical role of social engagement in healing and how the pandemic has redefined our connections. Dr. Porges also highlights practical therapeutic applications, emphasizing the need for deeper understanding and holistic approaches in mental health treatment.
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INSIGHT

Face and Voice Reflect Physiology

  • Our face and voice reflect our autonomic state, signaling safety or threat to others.
  • Loss of ventral vagus activity flattens facial expressivity and intonation, indicating vulnerability and defensive physiology.
INSIGHT

Phylogenetic Hierarchy of Nervous System

  • Nervous system responses follow a phylogenetic hierarchy where newer circuits inhibit older defensive circuits.
  • Traumatic stress can cause loss of higher regulation, reactivating primitive defensive neural states.
INSIGHT

Freeze and Dissociation States

  • Freeze and dissociation are nuanced defensive states enabling partial neural function under threat.
  • Dissociation maintains neural health but psychologically disconnects from present experience.
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