Lateral (left or right)
(2) parallel vertical axes
Rotation at anterior-posterior axis
Torsion (left or right)
Vertical (superior or inferior)
How is a lateral strain named?
Direction of the shift of the sphenoid in relation to the occiput
How is a sidebending rotation named?
Side of convexity formed at the SBS
How is a torsion named?
Greater wing of the spnehoid is higher
How is a vertical strain pattern named?
Direction of the superior or inferior shift of the sphenoid in relation to the occiput