Certain traditions believe there is a ‘step-down’ process or condensation that occurs from the Source to our physical self. As this energy condenses it becomes more differentiated and visible to the human eye as physical form. As this condensation occurs, certain traditions believe that the initial ‘step’ into the body occurs at the third eye, or the brow center.

At this same location is the third ventricle, a space in the middle of the brain filled with cerebrospinal fluid (CSF). As the energy from the Source condenses into physical form, the ‘step’ into the physical body may be into this fluid that bathes the entire inner and outer surface of the brain and spinal cord. Nisargadatta Maharaj said, “fluids come together and the ‘I Am’ appears.” The CSF may be the fluid through which the ‘I Am’ appears. The CSF is a conveyor of energy.

An adult produces 500ml of CSF daily. While the CSF is 99% water, the CSF is also rich in proteins, ions, lipids, hormones, cholesterol, glucose, and many other molecules. The CSF is home to many neurotransmitters and signaling molecules providing an elaborate range of biological functions. The CSF utilizes volume transmission and its components can potentially be dispersed quickly and target key brain regulatory centers simultaneously due to its fluid nature. Moreover, along the third ventricle, the pineal gland makes direct contact with the CSF, and releases information directly into the CSF for volume transmission to the rest of the brain. In addition, the CSF contains the ‘spirit molecule’ DMT that is released by the pineal gland. Therefore, the CSF may serve as a vehicle for immediate signaling to major control centers of the brain and may be significant in regulating consciousness and the sense of ‘I Am’.