The center of the brain which is activated through later stages of spiritual Kundalini awakening is the anointing of Krystal Waters, which is located between the pineal and the pituitary and is called the Krystal Palace. The Krystal Palace is the alchemical brain wedded chamber which activates Krystal Waters or anoints the Crown and brain with amrita oil. The amrita oil is activated through the sacred marriage between the Mother principle of the Pituitary Gland and the Father principle of the Pineal Gland. It is this oil that lights the Consciousness Lamp inside the brain. It's between the old brain at the back and the new brain at the front of the head, between the left and right hemispheres, sitting above the two Wings of the mysterious ventricles. It rests between the two large cerebrums at the anterior end of the cerebellum. The cerebellum is one of the oldest features of the brain, involved in coordinating muscular activity in the body. It's said that when the Krystal Palace is activated it becomes illuminated like a thousands suns.
During spiritual initiation of the Krystal Palace hormones including oxytocin and vasopressin are released from the Pituitary Gland into the blood stream to facilitate the metamorphic birth and spiritualize the blood with Krystal Waters. The fact that the nerves and blood vessels that feed the eyes and middle ear pass through the cavernous sinus either side of the sphenoid sinus leads us to speculate on the mechanisms behind both Celestial Music that is heard when the Krystal Palace is lit up, and changes in the eyes such as light emerging from them, changes of Consciousness seen in the eyes and faculty of transcendental vision itself. When the Krystal Palace is lit transcendental vision occurs.
Transcendental vision probably occurs due to increased kundalini flow raising dopamine and phenylethylamine and other brain neurotransmitters. All kind of changes happen in the retinas, optic nerve, Optic Chiasm and occipital lobes, including increased ATP production acting as a neurotransmitter and histamine increasing blood flow in the brain, and increase in nitric oxide metabolism. The end result being that one has an increase in visual acuity, inner visions, inner lights, seeing auras and vivid dreams. 
The main function of the Pineal Gland is its role in mediating circadian rhythms of the body through the production of the hormone melatonin, from its precursor amino acid tryptophan. The Pineal Gland is most active in early morning hours, hence meditation is often undergone at this time. The pineal gland is the only singular organ in the brain and is located near the upper end of the spinal cord, which ends or terminates in the oldest anatomical region in the brain. The Pineal Gland when it is activated in the Crown begins Kundalini awakening and connects the Silver Cord.
The Pituitary Gland is located inside a round bony cavity that is separated from the sphenoid sinus by a thin bone that forms the roof of the sphenoid sinus. The sphenoid sinus is the most posterior sinus. The drainage from the sphenoid is almost directly down the throat from an ostium (hole) that opens into the posterosuperior part of the nasal cavity. The sphenoid sinus is adjacent to the main nerve that is responsible for vision, the optic nerve. The main artery that goes to the brain, the carotid artery, travels along the wall of this sinus.
The Optic Chiasm is located at the bottom of the brain immediately below the hypothalamus.One of the most important functions of the hypothalamus is to link the nervous system to the endocrine system via the Pituitary Gland. The Optic Chiasm allows the images from either side of the field from both eyes to be transmitted to the appropriate side of the brain, combining the sides together. This allows for parts of both eyes that attend to the right visual field to be processed in the left visual system in the brain, and vice versa. This is linked to skin sensation.
Krystal Water, Amrita or Spiritual Oil
Krystal Waters also known in the eastern philosophy as Amrita is a fluid that can flow from the Pineal Gland and Pituitary Gland correct relationship in the brain and move down the throat in deep states of activated kundalini or meditation. "In Tibetan Buddhism, this is the source of the "White Drop" that descends to the heart center, where it mixes with the ascending "Red Drop" attain an enlightened body and mind. All this activity is seen as a cosmic sex act in the head. The phallic-shaped pineal gland releases a pure white liquid light that impregnates the nearby bi-lobed pituitary gland, which then releases hormones in the blood that inaugurate a Second (Spiritual) Puberty in the body."
The Krystal Waters or brain Amrita Oil is the Universal Healing Elixir of the Spirits of Christ. It is the Christos Anointed One's Spiritual Oil or the Elixir of Equilibrium with which to master love, and to synthesize all polarities to build the solar body or Diamond Sun body. The brain amrita produced in the Krystal Palace between the pineal-pituitary area travels with lymph and blood and down into the right side of the heart creating perfect entrainment between head and heart brains, the constant deep peace and bliss of spiritual embodiment. This is the process of spiritualizing the blood chemistry through the hormones secreted by the unified combination of the Pineal Gland and Pituitary Gland. The right side is more palpable with the fingers as electrical energy or bliss sensation, because the right side of the heart has the most neurological tissue.
The Krystal Waters or amrita is connected with the alchemist’s Philosopher’s stone in the Magnum Opus of spiritual Ascension to birth the Cosmic Christos Consciousness. Krystal Waters and amrita oil are produced when the Negative Ego is offline and has undergone Ego Death, and continues to dissolve the myopia of the Ego/Personality thoughts by radically restructuring the brain and body with the liquid hydroplamic spiritual light of the Avatar Christos. It is none other than amrita oil produced by the glands in the Krystal Palace of the brain (circumventricular organs) that is the alchemical process which turns solid matter into a liquid, and back into the first emanation of raw material or prima material. This is the Magnum Opus in spiritual alchemy to dissolve the current limited sense of oneself and completely rebirth and re-form the Expanding Consciousness into knowing the eternal nature of the self.