View this presentation or visit http://info.noldus.com/free-white-paper-on-psychophysiology to download the FREE white paper to learn more!
In this presentation I will tell you something about heart rate variability, what it is and what you can use it for.
Interested? Please have a look at one of the other presentations.
Or visit http://www.noldus.com/human-behavior-research to read more about human behavior research tools.