School of Medicine - LSU Health New Orleans

BA 4 – corona radiata – genu and internal capsule – cerebral peduncles – basis pontis. Longitudinal fibers of ventral pons – medullary pyramids – decussation of pyramids (90% cross) Dorsolateral of contralateral spinal cord (90%) & ventromedial of ipsilateral spinal cord (10%) Exit on interneurons or -motoneurons in ventral horn. 3. ................
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