Biofeedback

Técnica de biofeedback.

https://www.mayoclinic.org/tests-procedures/biofeedback/about/pac-20384664?fbclid=IwAR3FA0D-xmyP2AjrWpBSUB_sBX1JVYJBhe7AAf7rsO9Zb78LRWYIPpAXZd0

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2939454/?fbclid=IwAR0XY32IUyD_fxrms7FcY1-kLnpzi-8RvXibH0YDi7nzuRRNeFh0dMfWHsk