Sylvius de le Boe & From Finger S: Parkinson's Disease

Sylvius de le Boe (1614-1672), also known as Silvio that names the Sylvian fissure, was a celebrated physician and professor of medicine at Leyden. Described rhythmic involuntary movements such as tremors and intermittent clonic tics.

From Finger S. (1994) Origins of Neuroscience A history of explorations into brain function, Figure 2.9, p. 23. New York, Oxford University Press.