quadrate lobule

qua·dran·gu·lar lob·ule

the main portion of the superior part of each hemisphere of the cerebellum, corresponding in current terminology to the anterior quadrangular lobule; the hemisphere portions of the culmen (lobules IV and V) of the vermis consist of an anterior part (lobule HIV) and a posterior part (lobule HV); located between the preculminate and primary fissures. Synonym(s): quadrate lobe of liver (2) [TA], lobulus quadrangularis, lobulus quadratus (1) , quadrate lobule (1)

quadrate lobule

The square lobule of the upper surface of the cerebellum.