BioSource FacultyApr 612 minBiofeedbackA Comprehensive Breathing Myths GuideBreathing ensures healthy CO2 levels. The main functions of breathing are gas exchange and acid-base (pH) regulation.
BioSource FacultyApr 27, 20237 minBiofeedbackBreathing Basics - Part 2: AssessmentBreathing assessment should always precede HRV biofeedback because dysfunctional breathing can frustrate training success. Clinicians may...
Fred ShafferJul 27, 20222 minHRV BiofeedbackWhen Should You Not Use PPG Sensors to Measure HRV?The electrocardiograph (ECG) and photoplethysmograph (PPG) are two methods of detecting heart rate (HR) and heart rate variability (HRV)....