The Nervous System Circuitry of Safety, Sound & Gratitude – Stephen Porges #573
By: Dave Asprey
Bulletproof Radio welcomes scientist Dr. Stephen Porges back to the show. He’s known for his deep and profound understanding of the human nervous system and its application to real-life clinical settings.
Dr. Porges created the Polyvagal Theory, which explains the workings of the vagal nerve and links the evolution of the mammalian autonomic nervous system to social behavior. He has authored and co-authored several books on the subject. For 25 years, his Polyvagal Theory has been leading to innovative treatments based on insights into the mechanisms mediating symptoms observed in behavioral, psychiatric, and physical disorders.
One of my favorite episodes of Bulletproof Radio was #264 when he and I talked about this theory. I encourage you to listen to that episode and check out the two Bulletproof Blog articles. I was so impressed with his research that I included it in my new book Game Changers, specifically Law #44, which is “Gratitude is Stronger than Fear.”
Dr. Porges also is the creator of a music-based intervention, the Safe and Sound Protocol™, which currently is used by more than 1200 therapists to improve spontaneous social engagement, to reduce hearing sensitivities, and to improve language processing, state regulation, and spontaneous social engagement.
In this new episode, we explore how sound, safety, environment and gratitude are all intimately connected to our nervous system circuitry.
“Your body, in safe environments, will start to spontaneously optimize those circuits,” explains Dr. Porges. “We need to structure narratives that have a degree of positivity, so that our nervous system doesn’t feel too scared to evaluate it.”
We’ll be making links between Dr. Stephen’s work and fascinating brain-body interactions, often deeply rooted in our ancient biology. We introduce “neuroception,” find out how to structure environments for those who struggle with sensory processing issues, better understand how hearing frequencies affect adults and kids differently, and learn how to control our own heart rate variability.
Follow Along with the Transcript
Website: Integrated Listening Systems
YouTube: Videos Featuring Stephen
Bulletproof Radio: Stephen Porges: The Polyvagal Theory & The Vagal Nerve – #264
Bulletproof Blog: Stimulate Your Vagus Nerve to Improve Memory, Says New Study
Bulletproof Blog: How to Strengthen Your Vagus Nerve to Upgrade Your Whole Body
Bulletproof Radio: The Nine Essential Steps For Peak Brain & Body Performance – Anat Baniel – #394
- What is HRV or Heart Rate Variability? 00:05:35
- Why voices tell you so much more than words 00:17:40
- Changing the behaviour is not the first goal 00:24:50
- When we are safe, we can be still and intimate 00:35:15
- Gratitude comes out when we feel safe 00:37:10
- Why some adolescents only want to “turn the bass up” 00:46:35
- Big Ideas:
- How HRV is changed and influenced 00:06:50
- HRV, Organismic state and how to affect behaviour 00:09:00
- Polyvagal Theory and evolution 00:13:10
- Acoustical vagal nerve stimulation 00:15:30
- Why Dave is in a state with a negative bias 00:21:45
- A culture of danger and threat goes against our nervous system 00:27:45
- How working in a cubicle affects you and how it can be better 00:39:20
If you like today’s episode, check us out on Apple Podcasts at Bulletproof.com/iTunes and leave us a 5-star rating and a creative review.