Unilateral Auditory Neuropathy Caused by Cochlear Nerve Deficiency
Figure 1
Axial 3-dimensional T2-weighted images through the internal auditory canal of case 1. The reconstructed sagittal oblique images were demonstrated. The right ear has a normal-size cochlear nerve as marked by arrow, while the left cochlear nerve is absent although facial nerve and vestibular nerve have their distinguishable locations.