Showing posts with label Khan Academy. Show all posts
Showing posts with label Khan Academy. Show all posts

Sunday, October 19, 2014

Warning Science Ahead: The Autonomic Nervous System

Meditative breathing and heart rate variability has been proven to help balance the autonomic nervous system.  But what exactly is the autonomic nervous system?  This video, available on Khan Academy does a great job of explaining... 


    Autonomic nervous system (ANS) and physiologic markers of emotion:





Sunday, October 5, 2014

Warning: Science Ahead - Autoimmune Diseases

I ran across this video on Khan Academy discussing how the immune system knows the difference between actual danger and perceived danger.  A good video to understanding the biological basis for autoimmune disease.