The cerebellar tract runs along the cerebellum. It originates from the inferior cerebellar peduncles, then makes a spiral turn and ascends through the quadrigeminal region to the quadrigeminal region
The branches in birds originate from the bottom of the large ventricle, rise along the sides of the medulla oblongata in the parietal region, cross the lower tuberosities of the quadrigeminal, descend along the upper border of the midbrain and end in the roof of the cerebral hemispheres.