Normal representation of the cerebellar pontine angle, cMRI One can clearly see the vestibulocochlear nerves and the facial nerves running through the inner ear into the brain stem. The labyrinth is clearly visible on both sides. In this normal MRI representation of the cerebellar pontine angle no tumor was found. The enlarged image shows the fine details, such as the different proportions of the vestibulocochlear nerve and the facial nerve, the semicircular canals and the cochlea, even more clearly.