1) Corticoefferent 2) Corticofugal 3) Efferent 4) Motorial 
Passing in a direction away from the outer surface; denoting especially nerve fibres conveying impulses away from the cerebral cortex. ... Synonym: corticoefferent, corticofugal. ... Origin: L. Cortex, rind, bark, + fugio, to flee ... (05 Mar 2000) ... 
(kor″tĭ-sif´ә-gәl) proceeding, conducting, or moving away from the cerebral cortex. See also efferent.
Type: Term Pronunciation: kōr′ti-sif′ū-găl Synonyms: corticofugal
corticifugal Passing in a direction away from the outer surface; denoting, especially, nerve fibers conveying impulses away from the cerebral cortex.