Case Study: Stress

A project log for bioloop

Biofeedback: Measurement and visualization

manfred-novotnyManfred Novotny 10/14/2015 at 12:340 Comments

An initial version of the software has been finished, so its time for a first case study. As biofeedback is a method for visualization of physical body reactions, stress should be a good stimulus. And which type of stress can be generated instantly? Right! Don't breathe! ;-)

The following diagram displays a recorded period about 1 minute with no breathing. The two vertical black lines mark the beginning and end of the period:

Some facts that I noticed and that I could reproduce: