In this episode, Stephanie White nerds out with Matt about the differences between two popular heart rate variability biofeedback forms: coherence and resonance frequency...
In this episode, Matt interviews Parker McKasson and Hannah Hornberger on their research into heart rate variability and religiosity.
Dr. Dave, Jeff, and Matt enjoy a good drink occasionally. However, their heart rate variability data is making them rethink alcohol. In this episode,...