Lobus Quadratus

**Semantic type:** Anatomical Structure

**Definition:** The main portion of the superior part of each hemisphere of the cerebellum, corresponding to the monticulus of the vermis; it is divided into two portions, the anterior and the posterior crescentic lobules, corresponding to the culmen and the declive of the vermis.

**Synonyms:** - Lobulus Quadrangularis - Quadrangular Lobule of the Cerebellum - Quadrate Lobe