These are scans of Jonathan Keleher’s brain (A, B) and a control person (C, D) of the same age. Keleher was born without a cerebellum. Keleher has participated in scientific research for years, allowing scientists to discover that in addition to refining movements, the cerebellum also refines intellectual and emotional functions. Click through the photo for a beautiful article about Keleher and his contributions to the field of neuroscience.
Totally fascinating.















