Neuronopathy, Distal Hereditary Motor, Autosomal Dominant 14, also known as hmn viib, is related to spinal muscular atrophy, jokela type and perry syndrome. An important gene associated with Neuronopathy, Distal Hereditary Motor, Autosomal Dominant 14 is DCTN1 (Dynactin Subunit 1). Affiliated tissues include spinal cord.