"The way Kundalini yoga works is through the triple of the system they call it. That's why it is also called Rajyoga. It is also called, Kundalini yoga. You have a fiber, you have a nervous system, you have a glandular system, you have a brain. It has a gray matter. There are ten parts of the brain, which intercommunicate with the neuro chemical system. There is only one area in the world, which is called super chip. It is your brain. Every cell of the brain connects with every cell of the brain and just must understand there is no nervous system, it is not as I tell my arms to move. Message is going through my nervous system and my arms are moving and my muscles are reacting. But what we do in brain is, we change our chemicals, and in the scripture they call it Nadi flow. Neuro chemical message fluid is called nadi flow. It means something changes immediately to act and react and perform something. And it is right there. And it flows, it goes from one area... The speed is faster than the light and the space, it is the highest frequency in which you connect. I don't think human will ever measure it, but if ever we have the finest instrument and we know about brain and we know about everything, we may find it out. But at one time when people have the leisure and they have the time, they found it out, that's what we are talking about." -Yogi Bhajan