Pyramidal Tracts
Synonyms
Corticobulbar Tract
Corticobulbar Tracts
Corticospinal Tract
Corticospinal Tracts
Decussation, Pyramidal
Pyramidal Decussation
Pyramidal Tract
Tract, Corticobulbar
Tract, Corticospinal
Tract, Pyramidal
Tracts, Corticobulbar
Tracts, Corticospinal
Tracts, Pyramidal
Fibers that arise from cells within the cerebral cortex, pass through the medullary pyramid, and descend in the spinal cord. Many authorities say the pyramidal tracts include both the corticospinal and corticobulbar tracts.