It involves viewing a subject's bodily processes such as heart trace.
Conveying such information visually to him or her in real-time
Allows for conscious control of the related physiological activity.
This in turn has the overall effect of Significantly reducing blood pressure.
Go and GOOGLE “Biofeedback”
Basic BioLecTracer package provides / allows you - Biofeedback techniques to be implemented.
Enhanced BioLec software in development to improve and quantify usefulness.