Hi PhotonBoy,
have a look at
www.warnkeunited.de
This is dealing with the fx of pulsed IR-light and pulsed electromagnetic fields. Dr. Warnke has been researching on this fx for years and i can tell you that it really works, even on horses where there is no need to tell them lies.
unfortunately this site is only available in german language but: just have a look and follow the links.
greetings
Joachim