title: Behr's syndrome: familial optic atrophy, spastic diplegia and ataxia.
mesh_terms: D000293:Adolescent; D001259:Ataxia / Q000235:genetics*; D001706:Biopsy; D002648:Child; D003638:Deafness / Q000235:genetics; D005260:Female; D005654:Fundus Oculi; D005684:Gait; D006801:Humans; D008607:Intellectual Disability / Q000235:genetics; D007866:Leg / Q000294:innervation; D008334:Mandible / Q000294:innervation; D009069:Movement Disorders / Q000235:genetics*; D009132:Muscles / Q000473:pathology; D009431:Neural Conduction; D009759:Nystagmus, Pathologic / Q000209:etiology; D009896:Optic Atrophy / Q000235:genetics*; D010525:Peripheral Nerves / Q000473:pathology; D010523:Peripheral Nervous System Diseases / Q000235:genetics; D012021:Reflex, Abnormal; D013577:Syndrome; D001745:Urinary Bladder Diseases / Q000235:genetics; D014792:Visual Acuity