Complex sentence: A "vestibulocerebellar syndrome" presents as dizziness, vertigo, vomiting, and nystagmus and is caused by damage to the inferior cerebellum.
Split into simpler sentences: A "vestibulocerebellar syndrome" is a category of medical problems that presents as dizziness, vertigo, vomiting, and nystagmus. It is caused by damage to the inferior cerebellum.