from
Planets and Chakras by Dane Rudhyar | Rudhyar Archival Project | Astrological Articles


"The rise of the Kundalini tide represents a return to source. The life-energy which had become differentiated and imprisoned, as it were, within the depths of organic form, now leaves these "depths" and its farthest out-posts; it gathers itself into one ascending stream along the spinal path, and reaches the "throne" of the Great Mother, the Sphenoid bone, with the pituitary at its center. Astrologically, this is the "path of return" of the solar force, from Saturn to the Sun."


hmmm maybe if you get the sphenoid bone to "rattle" a little using harmonics
very strange bone
looks like some sort of eagle from one view
and sphenoid is a hemihedral square based pyramid
pituitary gland quite a strange gland at that too