What Is Voluntary Trepanation?
Trepanation is the practice of boring a hole into the skull to relieve pressure. There is a medical reason that this procedure can be performed. Bu… (More) Trepanation is the practice of boring a hole into the skull to relieve pressure. There is a medical reason that this procedure can be performed. But many people use this practice as a way to enhance their brain function and reduce the amount of blood volume in the head.