982-Trauma Related Brain Damage: Neurotoxicity of Stress

Counselor Toolbox Podcast with DocSnipes

AllCEUs Counseling CEUs

Mental Health, Education, Social Sciences, Science, Self-improvement, Health & Fitness

4.7 • 667 Ratings

🗓️ 25 June 2024

⏱️ 53 minutes

🔗️ Recording | iTunes | RSS

🧾️ Download transcript

Summary

### Video Summary **Title:** Trauma Related Brain Damage, Glutamate, and Neurotoxicity **Presenter:** Dr. Dawn-Elise Snipes **Link:** [Watch the video](https://youtu.be/AFsqzW8DBYc?si=Asi1zJlYqabK-Vn6) --- #### Introduction - Overview of trauma's effect on brain glutamate levels - Discusses impact on HPA axis and neurotransmitter balance - Importance of glutamate in learning and synaptic plasticity #### Effects of Glutamate Imbalance - Role of glutamate and cortisol in brain function - Goldilocks principle: need for balanced neurotransmitter levels - Symptoms of too little and too much glutamate - Too little: difficulty concentrating, fatigue, apathy - Too much: excitotoxicity, anxiety, neurodegeneration #### Glutamate and Dopamine Interactions - Dopamine potentiates glutamate, increasing neurotoxicity - Impact of stimulants on glutamate release #### HPA Axis and Stress Response - Explanation of HPA axis function and stress response - Chronic stress leads to pathophysiological changes and neuronal death - Hypervigilance and its effects on cortisol and glutamate levels #### Impact of Trauma and PTSD - Trauma disrupts sense of safety, causing hypervigilance - Persistent hypervigilance leads to chronic high glutamate and cortisol - Stress-induced changes in prefrontal cortex and hippocampus affecting cognitive functions #### Neurotransmission Dysfunction - Glutamatergic dysfunction linked to stress-related mental and physical illnesses - Systemic inflammation associated with depression, anxiety, autoimmune diseases #### Interventions and Recovery - Glutamate antagonists and their effects - Importance of nutrients in normalizing glutamate levels - Role of adaptogens, neuro lipids, and essential oils - Behavioral strategies: creating safety, addressing intrusive thoughts, and flashbacks - Cognitive and acceptance-based therapies for trauma - Benefits of meditation and exercise in neurogenesis and stress reduction #### Summary - Glutamate is crucial for brain function but must be balanced - Chronic stress impacts glutamate regulation, leading to various health issues - Multiple interventions can help in managing glutamate levels and improving overall brain health --- ### Time Codes for Major Points 02:00 Overview of glutamate's role in the brain and effects of imbalance 07:45 Interaction between dopamine and glutamate, and impact of stimulants 13:30 Explanation of the HPA axis and its role in stress response 20:15 Impact of trauma and PTSD on glutamate and cortisol levels 25:50 Neurotransmission dysfunction and its link to mental and physical illnesses 35:30 Interventions for managing glutamate levels and improving brain health Learn more about your ad choices. Visit megaphone.fm/adchoices

Transcript

Click on a timestamp to play from that location

0:00.0	Barclay's ready-made investments. The clue's in the name. Not Barclays, where do I begin investments?
0:07.0	You can start from £50. That's why they're not difficult to get started investments either.
0:12.0	And you can choose your risk level, so they're hardly in at the deep end investments.
0:16.0	So, if you've got savings and you want to help grow your money over five years or more, then search Barclay's ready-made investments.
0:22.7	Make money work for you.
0:24.2	Investing is not for everyone.
0:25.5	The value of investments can fall as well as rise and you may get back less than you invest.
0:29.0	Teas and Cs apply.
0:32.2	Adobe Express is the quick and easy create-anything app.
0:36.1	It's a game changer for my business, my go-to for creating content.
0:39.3	From social posts to images, videos, flyers, whatever I need to stand out.
0:45.3	With customizable templates and smart features, it saved me endless hours.
0:50.3	And the best bit, it's free.
0:53.3	Search for Adobe Express to find out more and get started
0:57.7	today. I'd like to welcome everybody to today's presentation on trauma-related brain damage,
1:06.4	glutamate, and neurotoxicity. I am your host, Dr. Donnelly Snipe. Now, I know this sounds like potentially
1:13.9	a dreadfully boring class, but we're really only going to talk about the mechanics of it
1:20.6	for a couple of slides. And then we're going to start talking about what you can do about it.
1:24.6	So we're going to explore the effect of trauma on glutamate levels
1:28.4	in the body, especially the brain. We'll learn about the effects of glutamate and cortisol
1:34.0	on the brain and explore symptoms of glutamate imbalance. Finally, we'll identify interventions
1:40.8	to assist in the recovery of the HPA axis, which is when glutamate levels
	...

Please login to see the full transcript.

Previous episode | Next episode

Disclaimer: The podcast and artwork embedded on this page are from AllCEUs Counseling CEUs, and are the property of its owner and not affiliated with or endorsed by Tapesearch.

Generated transcripts are the property of AllCEUs Counseling CEUs and are distributed freely under the Fair Use doctrine. Transcripts generated by Tapesearch are not guaranteed to be accurate.