Daily Dose Music and Vibrations
@Dinka Salvador shared this video in @Stacey Coley 's Human Practice community and it has me so curious to learn more. What really sparked my wondering is how it connected dots I've been exploring between the nervous system and why music feels like medicine with the daily soundtrack. In physics, there's a principle called entrainment — first documented in 1665 when Dutch physicist Christiaan Huygens noticed pendulum clocks in the same room would synchronize overnight. It's the natural tendency of oscillating systems to lock into a shared rhythm. Fireflies do it. Heartbeats do it. Brainwaves do it. Menstrual cycles do it. Vibrations, left undisturbed, seek harmony. (I wish I had a bold or underline feature here!) Your body is one of these oscillating systems. Dr. Stephen Porges' Polyvagal Theory explains how the vagus nerve — the longest nerve in the autonomic nervous system, running from brainstem to colon — constantly evaluates safety and threat through a process called neuroception. When safety is detected, the ventral vagal pathway activates, lowering heart rate, calming digestion, and opening us to connection. This is the body's coherent state. Its natural resting frequency. There is more on this in the Daily Dose Course in the classroom. I go a little more into the theories and what happens when disrupted by stress and trauma. Music and nature don't force healing. They offer a frequency stable enough for a dysregulated system to entrain with. The body was always trying to find its way back to coherence. Sometimes it just needs a vibration strong enough to remember how. What thoughts or curiosities are sparked?