The Sylvian point is the point on the human skull nearest the Sylvian fissure and is located about 30 millimeters behind the zygomatic process of frontal bone.
References
Sylvian point Wikipedia(Text) CC BY-SA
The Sylvian point is the point on the human skull nearest the Sylvian fissure and is located about 30 millimeters behind the zygomatic process of frontal bone.