Page 62 - Meditation – Pujya SriRamchandraji Maharaj

We know in physiology there is the arrangement of the nervous paths in such a way that the left side nerves move over to the right side of the brain and the right-side nerves move over to the left side of the brain. This is called decussion. There is also in respect of the eye, semi decussion, one group of left side nerves move to the right side, and similarly with right side group of nerves.
Shri Ram Chandraji has written in the Efficacy of Rajyoga about this decussion or inversion of the sides in respect of the upper and lower parts of the heart and brahmanda, parabrahmanda and the central region. The upper becomes the lower and then once again becomes the upper and so on.
This seems to be so general or universal a law that it is perhaps possible to apply it to the knots which seem to operate in this manner because of the twist that enters into every knoting.
Sri Ram Chandraji has explained in the context of the first commandment that the sattva, rajas and tamas of the times or matter are but the inversions of the higher levels. Thus Tamas (or Tam) which is nearest to the Ultimate appears
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