CranioSacral Therapy Touching the Brain/The Importance of Glial Cells in Brain Health — An Introduction Program Register for a CTTB1 Seminar! CST Touching The Brain: Stimulating Self-Correction Through the Glial Interface 10 minute overview of CTTB1 1 hour Introduction Required Reading Brain Stars: Glia Illuminating CranioSacral Therapy by Tad Wanveer uses an abundance of images along with words to convey the essential interworking of neurons, glia, vasculature and the craniosacral system.