About Us

Dr. De Jarnette established the Sacro Occipital Research Society in 1929 and made it International (SORSI) in 1957 as the official home for Sacro Occipital Technic (SOT™ Methods) and SOT™ Craniopathy Methods education and certification.

SORSI was formed for the following purposes:

• SORSI was founded with the aim of preserving and promoting Sacro Occipital Technic and Chiropractic Craniopathy as developed by Dr. M.B. De Jarnette.
• SORSI seeks to build upon this foundation through the application, publication and development of these principles.
• SORSI commits itself to the advancement of SOT™ Methods through research and education as well as professional relationships. SORSI strives to act in the spirit of unity and cooperation with the SOT™ Methods affiliated international community to foster excellence in healing.

SORSI and SOTO-I have been teaching every aspect of SOT™ Methods and De Jarnette Craniopathy for over 50 years, including Sacro Occipital Technique, De Jarnette Craniopathy, Chiropractic Manipulative-Reflex Technique for visceral problems, extremity work, Soft Tissue Orthopedics (Rees), Chiropractic Assistants' education, Patient and Office management, and new Clinical Research from the most experienced practitioners.

SORSI and SOTO-I have been responsible for the introduction of SOT™ Methods and De Jarnette Craniopathy to thousands of chiropractors through the years, both through its own seminars and its support of college chiropractic courses and instructors.

SORSI and SOTO-I instructors are the finest instructors in De Jarnette's work and must be certified by the organizations to present information to the chiropractic profession. SORSI and SOTO-I instructors are the authors of all of the SOT™ Methods and De Jarnette Craniopathy textbooks used all over the world. The world's finest SOT™ Methods instructors, classically trained in De Jarnette protocol, are continually updating these textbooks for ease of use and readability.