cerebellum defined in 1951 yearcerebellum - cerebellum;
cerebellum - Outgrowth of anterior end of dorsal surface of hind-brain of vertebrates, varying from a mere transverse commissure in cyclostomes to a conspicuous part of the brain in birds and mammals (with a cortex of grey matter in mammals). Particularly concerned in co-ordination of complex muscular movements.
near cerebellum in Knolik
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