Frameshift mutations targeting the KIF5A tail are instead linked to ALS (MIM#617921) [11, 12] and to a complex infantile neurodevelopmental disorder with leukoencephalopathy named neonatal intractable myoclonus (NEIMY, MIM#617235) [13, 14]. The gene discussed is KIF5A; the disease is myoclonus, intractable, neonatal.