CranioSacral Therapy — An Introduction Register for a CS1 Seminar! CranioSacral Therapy 1 Presentation – 80 minutes Presentation – 1 hour Handouts Presentation – 1 hour More Information Discover CST Researcher Thomas Rasmussen, PhD, MSc, CST-D Presents About His Scientific Paper That Pertains to the Craniosacral Rhythm.