OphthalmoplegiaOphthalmoplegia, Chronic Progressive ExternalKearns-Sayre SyndromeBlepharoptosisMultiple SclerosisDNA, MitochondrialMiller Fisher SyndromeOxymetholoneCarcinogenicity TestsMitochondria, MuscleKidney TubulesOcular Motility DisordersChronic DiseaseRats, Inbred F344AnisocoriaDisease ProgressionCavernous SinusKidney DiseasesHerpes Zoster OphthalmicusExophthalmosMagnetic Resonance ImagingOculomotor MusclesPoint MutationKidney NeoplasmsTolosa-Hunt SyndromeDiplopiaOculomotor Nerve DiseasesMitochondrial MyopathiesProteinuriaKidneyDisease Models, AnimalAdenomaMitochondrial DiseasesMitochondrial EncephalomyopathiesWernicke EncephalopathyAbducens NerveBrainAbducens Nerve DiseasesAtaxiaMultiple Sclerosis, Chronic ProgressiveAdenine Nucleotide Translocator 1Cranial Nerve DiseasesNystagmus, PathologicOculomotor NerveMuscular DiseasesOrbital NeoplasmsDiffuse Cerebral Sclerosis of SchilderNeuromuscular DiseasesOrbital PseudotumorIntestinal Pseudo-ObstructionElectrooculographySyndromeEye MovementsOrbitGangliosidesPonsFacial ParalysisTrochlear Nerve DiseasesMyelitis, TransverseDNA-Directed DNA PolymeraseOrbital DiseasesFatal OutcomeGuillain-Barre SyndromeCerebellar AtaxiaParanasal Sinus DiseasesPrednisolonePedigree