: While examining a disarticulated skull, Sutherland noticed the temporal bones were beveled like fish gills, suggesting they were designed for respiratory-like movement.
: Sutherland's central theory describes an inherent rhythmic motion distinct from cardiac and pulmonary cycles. Core Principles of the Cranial Concept Cranial Osteopathy
Cranial osteopathy was pioneered in the late 1890s by , a student of osteopathy's founder, Andrew Taylor Still. : While examining a disarticulated skull, Sutherland noticed
: This discovery directly contradicted the prevailing medical consensus that adult skull bones are fused and immovable. : While examining a disarticulated skull
The practice is built upon five fundamental physiological pillars that practitioners believe they can palpate and influence: Dr. William Garner Sutherland (1873-1954) - PMC - NIH