Were mystery holes in skulls an ancient aspirin?

An anthropologist delves into an unsolved prehistoric question.

Trepanning - Wikipedia

Were mystery holes in skulls an ancient aspirin?

Hole in skull hi-res stock photography and images - Alamy

A Hole in the Head: A History of Trepanation

Sabbatini, R.M.E.: Making Holes in the Skull: Ancient Psychosurgery ?

The skull of Chios: trepanation in Hippocratic medicine in: Journal of Neurosurgery Volume 121 Issue 2 (2014) Journals

Is God a Mathematician? - Kindle edition by Livio, Mario. Politics & Social Sciences Kindle eBooks @ .

A Hole in the Head: A History of Trepanation

A History of Migraine Headaches

New study reveals trepanation surgery in ancient Siberia