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Cortex

Cortex. Sensory Thalamus. Amygdala. Basic Neurobiology of Trauma. The “high” road. The “low” road. FEAR. VINE?. SNAKE?. VINE. Phew! Vine. SNAKE!. SNAKE!. Fear. SNAKE!. Fear. No Threat. No Danger. Pre-Trauma Processing of “ordinary” stimulus. Threat!!. Danger!!.

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Cortex

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  1. Cortex Sensory Thalamus Amygdala Basic Neurobiology of Trauma

  2. The “high” road The “low” road FEAR

  3. VINE? SNAKE?

  4. VINE Phew! Vine

  5. SNAKE! SNAKE! Fear

  6. SNAKE! Fear

  7. No Threat No Danger Pre-Trauma Processing of “ordinary” stimulus

  8. Threat!! Danger!! Post-Trauma Processing of “ordinary” stimulus

  9. Trauma produces an anatomical change in the brain Post-trauma fear network in Amygdala

  10. A landscape of fear-inducing cues Post-trauma fear network in Amygdala

  11. Integrated Narrative Neurobiology of Non-Traumatic Memory

  12. LTP builds the neural networks that create new memories LTP LTP LTP Hippocampus Neurobiology of Traumatic Memory

  13. Trauma interferes with LTP functioning LTP Results in loss & fragmentation of memories LTP LTP Hippocampus Neurobiology of Traumatic Memory

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