(IMAGE (TYPE "GIF") (PATH "gifs/Syllabus Chapters/Cerebellum/tract.copont.gif")) (OUTLINE-COLOR (NAME "YELLOW")) (STRING-COLOR (NAME "RED")) (PIN-COLOR (NAME "RED")) (FRAME-INFO (STRING "Corticopontine Tract. The corticopontine tract\(s\) arise from a wide expanse of cerebral cortex and descend through the internal capsule to the midbrain where they are positioned at the medial and lateral margins of the basis pedunculi \(crus cerebri\). The fibers from the frontal lobe are in the medial portion. All the corticopontine fibers synapse on the pontine nuclei \(pontine gray\) in the base of the pons. The pontine nuclei give rise to fibers \(pontocerebellar fibers\) that cross the midline to form the contralateral middle cerebellar peduncle. The fibers end in the cerebellar granule cell layer as mossy fibers.")) 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