The Pineal Gland, asymmetrical crystals in the pineal gland that are ‘piezo-electric'

[houman]

I am not familiar with the roshi, I am using a Mitsar (QEEG) and a brainmaster Atlantis 4 chann for the feedback...
There are several articles on QEEG meditation and books by Anna Wise and others. Do you train specific sites (ex Alpha at PZ) and target specific frequencies or ratios?
The paper on Psi states was sometimes involving very high frequencies (70Hz or even higher)
Houman

Originally Posted by Makani

I did purchase my neurobiofeedback equipment from here where they entrain the brain waves to that of a zen monk.

www.roshi.com