Symptom Information: Sort according to HPO 

1
(HPO:0000514) Slow saccadic eye movements 21 / 7739
2
(HPO:0001260) Dysarthria 329 / 7739
3
(HPO:0001272) Cerebellar atrophy 197 / 7739
4
(HPO:0001274) Agenesis of corpus callosum rare [HPO:skoehler] 142 / 7739
5
(HPO:0001310) Dysmetria 76 / 7739
6
(HPO:0001337) Tremor rare [HPO:skoehler] 200 / 7739
7
(HPO:0001347) Hyperreflexia 363 / 7739
8
(HPO:0002066) Gait ataxia 327 / 7739
9
(HPO:0002070) Limb ataxia 41 / 7739
10
(HPO:0002166) Impaired vibration sensation in the lower limbs 26 / 7739
11
(HPO:0002529) Neuronal loss in central nervous system 37 / 7739
12
(HPO:0003487) Babinski sign 179 / 7739
13
(HPO:0007141) Sensorimotor neuropathy 27 / 7739
14
(HPO:0007305) CNS demyelination 21 / 7739
15
(MedDRA:10063534) Ocular dysmetria 3 / 7739
16
(OMIM) Mild cognitive decline (1 patient) 1 / 7739
17
(OMIM) Cortical and subcortical atrophy (1 patient) 1 / 7739
18
(OMIM) Neuronal loss in the Purkinje cell layer of the cerebellar vermis 1 / 7739
19
(OMIM) Neuronal loss in the dentate nuclei 1 / 7739
20
(OMIM) Neuronal loss in the inferior olives 1 / 7739
21
(OMIM) Thinning of the cerebellopontine tracts 1 / 7739
22
(OMIM) Demyelination of the posterior and lateral columns of the spinal cord 1 / 7739
23
(OMIM) Mixed axonal polyneuropathy 1 / 7739
24
(HPO:0000006) Autosomal dominant inheritance 2518 / 7739
25
(HPO:0003677) Slow progression 134 / 7739