Neuropathy, Hereditary Motor and Sensory, Type Vib, with Optic Atrophy, is also known as neuropathy, hereditary motor and sensory, type vib. An important gene associated with Neuropathy, Hereditary Motor and Sensory, Type Vib, with Optic Atrophy is SLC25A46 (Solute Carrier Family 25 Member 46). Affiliated tissues include brain and cerebellum, and related phenotypes are respiratory failure and peripheral axonal neuropathy