06/06/2026
SOUND AS A SIGNAL 🎶
I listened to a fascinating lecture by Prof Stephen Porges, founder of Polyvagal Theory. What stayed with me was his description of SOUND AS A SIGNAL that can "bypass the thinking brain" for a period of time.
Porges explained that we can give a signal to the body through SOUND that travels through pathways involving the dorsal vagus nerve to the heart, gut, vascular system & autonomic nervous system.
In essence, SOUND CAN HELP SHIFT STATE.
Rather than beginning with thought, THE BODY RECIEVES THE INFORMATION FIRST. A signal is sent throughout the system & a message returns to the cortex that says:
"Everything is okay."
This is important because trauma, anxiety, depression & chronic dysregulation are physiological states WITHIN THE BODY.
Porges spoke about creating an ENVIRONMENT THAT HELPS CALM the autonomic nervous system, where we FEEL SAFE enough to give up our vigilance & simply EXPERIENCE OUR BODY.
He described humans as RHYTHMIC BEINGS & suggested that rhythm has the capacity to bring order & regulation where there may have been chaos & dysregulation.
When the nervous system begins to feel safe, it moves away from protection & towards RESTORATION.
Towards HEALTH.
Towards GROWTH.
Towards HEALING.
Research associated with Porges & the Florida State University College of Medicine has demonstrated SIGNIFICANT IMPROVEMENTS in areas including anxiety, depression, long covid, gut health & nervous system regulation THROUGH SOUND-BASED interventions.
As someone who works with sound every week, this resonates deeply.
People often arrive carrying stress, grief, overwhelm, tension or exhaustion.
Then the sound begins.
The breathing changes.
The body softens.
Something shifts.
Not because anyone is trying to think differently, but because the BODY HAS RECEIVED THE SIGNAL that it's SAFE ENOUGH TO LET GO.
Perhaps this is why sound has been part of healing traditions for 1000s of years.
The body has always understood what science is only now beginning to explain.
💜
Next Sound Relax Eve - Thurs 9th July
1930 - 2130 N.Essex, CO9