neurodegenerative disease
 |__hereditary ataxia___
brain disease           |
 |__cerebellar disease__|
                        cerebellar ataxia  1092 rec.
                         |__autosomal dominant cerebellar ataxia 895 rec.
                         |   |__autosomal dominant cerebellar ataxia, deafness and narcolepsy
                         |   |__cerebellar ataxia type 9
                         |   |__cerebellar ataxia type 41 3 rec.
                         |   |__cerebellar ataxia type 42 1 rec.
                         |   |__cerebellar ataxia type 43 14 rec.
                         |   |__cerebellar ataxia type 47 1 rec.
                         |   |__cerebellar ataxia type 48 1 rec.
                         |   |__dentatorubral-pallidoluysian atrophy 23 rec.
                         |   |__GRID2-related spinocerebellar ataxia
                         |   |__hypomyelinating leukoencephalopathy
                         |   |__Machado-Joseph disease 474 rec.
                         |   |__nonprogressive cerebellar ataxia with mental retardation 1 rec.
                         |   |__spinocerebellar ataxia 44 1 rec.
                         |   |__spinocerebellar ataxia 45 1 rec.
                         |   |__spinocerebellar ataxia 46 2 rec.
                         |   |__spinocerebellar ataxia type 1 33 rec.
                         |   |__spinocerebellar ataxia type 2 25 rec.
                         |   |__spinocerebellar ataxia type 4 2 rec.
                         |   |__spinocerebellar ataxia type 5 19 rec.
                         |   |__spinocerebellar ataxia type 6 17 rec.
                         |   |__spinocerebellar ataxia type 7 11 rec.
                         |   |__spinocerebellar ataxia type 8 7 rec.
                         |   |__spinocerebellar ataxia type 10 3 rec.
                         |   |__spinocerebellar ataxia type 11 1 rec.
                         |   |__spinocerebellar ataxia type 12 2 rec.
                         |   |__spinocerebellar ataxia type 13 6 rec.
                         |   |__spinocerebellar ataxia type 14 3 rec.
                         |   |__spinocerebellar ataxia type 15 2 rec.
                         |   |__spinocerebellar ataxia type 17 9 rec.
                         |   |__spinocerebellar ataxia type 18
                         |   |__spinocerebellar ataxia type 19/22 2 rec.
                         |   |__spinocerebellar ataxia type 20
                         |   |__spinocerebellar ataxia type 21
                         |   |__spinocerebellar ataxia type 23
                         |   |__spinocerebellar ataxia type 25 1 rec.
                         |   |__spinocerebellar ataxia type 26 1 rec.
                         |   |__spinocerebellar ataxia type 27A 1 rec.
                         |   |__spinocerebellar ataxia type 27B 1 rec.
                         |   |__spinocerebellar ataxia type 28 2 rec.
                         |   |__spinocerebellar ataxia type 29 2 rec.
                         |   |__spinocerebellar ataxia type 30
                         |   |__spinocerebellar ataxia type 31 29 rec.
                         |   |__spinocerebellar ataxia type 34 2 rec.
                         |   |__spinocerebellar ataxia type 35 5 rec.
                         |   |__spinocerebellar ataxia type 36 1 rec.
                         |   |__spinocerebellar ataxia type 37 1 rec.
                         |   |__spinocerebellar ataxia type 38 2 rec.
                         |   |__spinocerebellar ataxia type 40 1 rec.
                         |__autosomal recessive cerebellar ataxia 209 rec.
                             |__ataxia telangiectasia 33 rec.
                             |__ataxia with oculomotor apraxia type 1 3 rec.
                             |__ataxia with oculomotor apraxia type 3
                             |__ataxia-oculomotor apraxia type 4 2 rec.
                             |__ataxia-telangiectasia-like disorder-1 3 rec.
                             |__ataxia-telangiectasia-like disorder-2 2 rec.
                             |__autosomal recessive spinocerebellar ataxia 2 1 rec.
                             |__autosomal recessive spinocerebellar ataxia 4 5 rec.
                             |__autosomal recessive spinocerebellar ataxia 6
                             |__autosomal recessive spinocerebellar ataxia 7
                             |__autosomal recessive spinocerebellar ataxia 8 1 rec.
                             |__autosomal recessive spinocerebellar ataxia 10 1 rec.
                             |__autosomal recessive spinocerebellar ataxia 11 1 rec.
                             |__autosomal recessive spinocerebellar ataxia 12 1 rec.
                             |__autosomal recessive spinocerebellar ataxia 13 2 rec.
                             |__autosomal recessive spinocerebellar ataxia 14 3 rec.
                             |__autosomal recessive spinocerebellar ataxia 15 1 rec.
                             |__autosomal recessive spinocerebellar ataxia 16 1 rec.
                             |__autosomal recessive spinocerebellar ataxia 17 1 rec.
                             |__autosomal recessive spinocerebellar ataxia 18 14 rec.
                             |__autosomal recessive spinocerebellar ataxia 19 1 rec.
                             |__autosomal recessive spinocerebellar ataxia 20
                             |__autosomal recessive spinocerebellar ataxia 21 7 rec.
                             |__autosomal recessive spinocerebellar ataxia 22
                             |__autosomal recessive spinocerebellar ataxia 23
                             |__autosomal recessive spinocerebellar ataxia 24 3 rec.
                             |__autosomal recessive spinocerebellar ataxia 25 2 rec.
                             |__autosomal recessive spinocerebellar ataxia 26 1 rec.
                             |__autosomal recessive spinocerebellar ataxia 27 4 rec.
                             |__autosomal recessive spinocerebellar ataxia 28 1 rec.
                             |__autosomal recessive spinocerebellar ataxia 29 1 rec.
                             |__autosomal recessive spinocerebellar ataxia 30 1 rec.
                             |__autosomal recessive spinocerebellar ataxia 31 1 rec.
                             |__autosomal recessive spinocerebellar ataxia 32 3 rec.
                             |__autosomal recessive spinocerebellar ataxia 33
                             |__autosomal recessive spinocerebellar ataxia 34 7 rec.
                             |__Cayman type cerebellar ataxia 1 rec.
                             |__Charlevoix-Saguenay spastic ataxia
                             |__Friedreich ataxia(+) 85 rec.
                             |__spinocerebellar ataxia with axonal neuropathy 1 3 rec.
                             |__spinocerebellar ataxia with axonal neuropathy 2 5 rec.
                             |__spinocerebellar ataxia with axonal neuropathy type 3 4 rec.