Corticopontine fibers

Corticopontine fibers are projections from the cerebral cortex to the pons (notably, the pontine nuclei). Depending upon the lobe of origin, they can be classified as frontopontine fibers, parietopontine fibers, temporopontine fibers or occipitopontine fibers.

Anatomy
Corticopontine fibres arise primarily from the neocortex layer V of the premotor, somatosensory, non-striate visual, posterior parietal, and cingulate cerebral cortex; there are also a few fibers originating from the prefrontal, temporal, and striate cortex.