Symptom Information: Sort according to HPO 

1
(HPO:0000737) Irritability 93 / 7739
2
(HPO:0001251) Ataxia 413 / 7739
3
(HPO:0001336) Myoclonus 115 / 7739
4
(HPO:0007295) Chaotic rapid conjugate ocular movements 1 / 7739
5
(OMIM) Infantile polymyoclonus 1 / 7739
6
(OMIM) Somatic myoclonus 1 / 7739
7
(OMIM) Dancing eyes 1 / 7739
8
(OMIM) Dancing feet 1 / 7739
9
(HPO:0000007) Autosomal recessive inheritance 2538 / 7739