1) Afferent 2) Corticipetal 
Synonym for corticipetal ... <physiology> Passing in a direction toward the outer surface; denoting nerve fibres conveying impulses toward the cerebral cortex. ... Synonym: corticoafferent. ... Origin: L. Cortex, rind, bark, + peto, to seek ... (05 Mar 2000) ... 
Type: Term Pronunciation: kōr′ti-kō-af′er-ent Synonyms: corticipetal
[adj] - of a nerve fiber or impulse originating outside and passing toward the cerebral cortex
corticipetal adjective of a nerve fiber or impulse originating outside and passing toward the cerebral cortex