central nervous system disease
   |__neurodegenerative disease
       |__motor neuron disease  2123 rec.
           |__amyotrophic lateral sclerosis 1903 rec.
           |   |__amyotrophic lateral sclerosis type 1 40 rec.
           |   |__amyotrophic lateral sclerosis type 2 12 rec.
           |   |__amyotrophic lateral sclerosis type 3
           |   |__amyotrophic lateral sclerosis type 4 7 rec.
           |   |__amyotrophic lateral sclerosis type 5 1 rec.
           |   |__amyotrophic lateral sclerosis type 6 247 rec.
           |   |__amyotrophic lateral sclerosis type 7
           |   |__amyotrophic lateral sclerosis type 8 276 rec.
           |   |__amyotrophic lateral sclerosis type 9 2 rec.
           |   |__amyotrophic lateral sclerosis type 10 507 rec.
           |   |__amyotrophic lateral sclerosis type 11 3 rec.
           |   |__amyotrophic lateral sclerosis type 12 1 rec.
           |   |__amyotrophic lateral sclerosis type 13
           |   |__amyotrophic lateral sclerosis type 15 31 rec.
           |   |__amyotrophic lateral sclerosis type 16 7 rec.
           |   |__amyotrophic lateral sclerosis type 18 6 rec.
           |   |__amyotrophic lateral sclerosis type 19 1 rec.
           |   |__amyotrophic lateral sclerosis type 20 5 rec.
           |   |__amyotrophic lateral sclerosis type 21 24 rec.
           |   |__amyotrophic lateral sclerosis type 22 5 rec.
           |   |__amyotrophic lateral sclerosis type 23 7 rec.
           |   |__amyotrophic lateral sclerosis type 24 6 rec.
           |   |__amyotrophic lateral sclerosis type 25 6 rec.
           |   |__amyotrophic lateral sclerosis type 26 3 rec.
           |   |__amyotrophic lateral sclerosis type 28
           |   |__frontotemporal dementia and/or amyotrophic lateral sclerosis 1 599 rec.
           |   |__frontotemporal dementia and/or amyotrophic lateral sclerosis 2 53 rec.
           |   |__frontotemporal dementia and/or amyotrophic lateral sclerosis 3 6 rec.
           |   |__frontotemporal dementia and/or amyotrophic lateral sclerosis 4 10 rec.
           |   |__frontotemporal dementia and/or amyotrophic lateral sclerosis 6 25 rec.
           |   |__frontotemporal dementia and/or amyotrophic lateral sclerosis 7 41 rec.
           |   |__juvenile amyotrophic lateral sclerosis type 27 1 rec.
           |   |__juvenile amyotrophic lateral sclerosis with dementia
           |   |__sporadic amyotrophic lateral sclerosis
           |__anterior horn cell disease
           |__lateral sclerosis
           |__motor neuritis
           |   |__asymmetric motor neuropathy
           |   |__glossopharyngeal motor neuropathy
           |__multisystem proteinopathy
           |__nonparalytic poliomyelitis
           |__progressive bulbar palsy 1 rec.
           |   |__Fazio-Londe disease 1 rec.
           |__progressive muscular atrophy
           |__scapuloperoneal spinal muscular atrophy 3 rec.
           |__spinal muscular atrophy 236 rec.
               |__adult spinal muscular atrophy 2 rec.
               |__autosomal dominant adult-onset proximal spinal muscular atrophy 9 rec.
               |__autosomal dominant distal hereditary motor neuronopathy(+) 38 rec.
               |__autosomal recessive distal hereditary motor neuronopathy(+) 14 rec.
               |__childhood spinal muscular atrophy(+) 98 rec.
               |__Kennedy's disease 56 rec.
               |__spinal muscular atrophy with lower extremity predominant(+) 7 rec.
               |__spinal muscular atrophy with progressive myoclonic epilepsy
               |__spinal muscular atrophy, Jokela type 5 rec.
               |__X-linked distal spinal muscular atrophy 3 2 rec.
               |__X-linked spinal muscular atrophy 2 1 rec.