Synonym for emboliform nucleus ... A small wedge-shaped nucleus in the central white substance of the cerebellum just internal to the hilus of the dentate nucleus; receives axons of Purkinje cells of the intermediate area of the cerebellar cortex; axons of these cells exit the cerebellum via the superior cerebellar peduncle. ... Synonym: nucleus em... Found on http://www.encyclo.co.uk/local/20973