1 / 15

Appendix 6 Neurobiology of Trauma

Appendix 6 Neurobiology of Trauma. 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.

MikeCarlo
Download Presentation

Appendix 6 Neurobiology of Trauma

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Appendix 6Neurobiology of Trauma

  2. Cortex Sensory Thalamus Amygdala Basic Neurobiology of Trauma

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

  4. VINE? SNAKE?

  5. VINE Phew! Vine

  6. SNAKE! SNAKE! Fear

  7. SNAKE! Fear

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

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

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

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

  12. Integrated Narrative Neurobiology of Non-Traumatic Memory

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

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

More Related