his chakra gives us the direct, absolute perception of Reality on our central nervous system.
This is precisely what is achieved by Self Realization, through the spontaneous awakening of the Kundalini given by Sahaja Yoga.
A word about the three channels of energy. The left channel (blue) corresponds to our past, emotions, desires, affectivity. Its termination is the superego, which is the storehouse of all our memories, habits and conditionings.
The right channel (yellow) corresponds to our actions and planning, to our physical and mental activity. Its termination is the ego, which gives us the idea of I-ness, the sense that we are separate from the world.
The central channel is the channel of ascent, it is the power which sustains our evolution and guides us, consciously or unconsciously, towards the higher awareness of the Sahasrara (seventh chakra).
The workings of Self Realization and subtle aspects of the chakras and channels are too extensive to be explained here. They are part of a knowledge which is not only to be studied at the mental level, but to be experienced directly.