portance การใช้

• Paul Desmond understood the im portance of sun block.
• If in-stead of the actual head tilt ( as compared to true vertical ), the direction of the head tilt as interpreted by the brain ( subjective head tilt ) is given im-portance, then it is seen that the head tilt and ocular torsion are actually in the same direction in both the physiologic ocular counter-roll and the pathologic ocular tilt reaction.