micrencephalon

micrencephalon

[mī′krənsef′əlon]
an abnormally small brain. See also microcephaly. micrencephalic, adj., n.

micrencephalon

(mi?kren-sef'a-lon) [Gr. mikros, small, + enkephalos, brain]
1. Cerebellum.
2. Smallness of the brain. See: cretinism