Biofeedback Flow HRV Ear Sensor Only

so Who am I I'm Fred Shaffer I'm professor of psychology at Truman State University I have managed the Center for Applied second physiology for the last 38 years and our research is primarily in heart rate variability biofeedback it is a crucial modality for helping patients develop awareness and self control of their physiology that when you teach clients to develop greater HRV many changes occur in their physiology that we didn't expect for example even though you're increasing the healthy variability of the heart you're at the same time often raising hand temperature you are lowering skin conductance you are also helping clients in some cases improve attention and the ability to problem-solve what we call executive functioning in some cases it's even possible that we may be reducing inflammation so well we think of heart rate variability as just one of many modalities changes in hear