Pyramidal Tracts


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.