Full size segmented brain features half normal side and three-piece sectioned pathology half, as well as Circle of Willis with aneurism.

The brain, which sits inside a partial skull base, features the following pathologies which are also illustrated on a two-sided education card: alcoholism, Alzheimer's, aneurism, depression related tumor, seizure related tumor, migraine, multiple sclerosis, Parkinson's disease, stroke, and subdural hematoma.