Symptom Information: Sort according to HPO 

1
 (HPO:0000510) Rod-cone dystrophy 266 / 7739
2
 (HPO:0000529) Progressive visual loss 54 / 7739
3
 (HPO:0000550) Undetectable electroretinogram 25 / 7739
4
 (HPO:0000608) Macular degeneration 36 / 7739
5
 (HPO:0000572) Visual loss 272 / 7739
6
 (HPO:0000618) Blindness 124 / 7739
7
 (HPO:0000648) Optic atrophy 238 / 7739
8
 (HPO:0000709) Psychosis 61 / 7739
9
 (HPO:0000726) Dementia 131 / 7739
10
 (HPO:0000739) Anxiety 67 / 7739
11
 (HPO:0001249) Intellectual disability 1089 / 7739
12
 (HPO:0001250) Seizures 1245 / 7739
13
 (HPO:0001260) Dysarthria 329 / 7739
14
 (HPO:0001300) Parkinsonism 75 / 7739
15
 (HPO:0001317) Abnormality of the cerebellum 36 / 7739
16
 (HPO:0001336) Myoclonus 115 / 7739
17
 (HPO:0001922) Vacuolated lymphocytes 13 / 7739
18
 (HPO:0002059) Cerebral atrophy 171 / 7739
19
 (HPO:0002074) Increased neuronal autofluorescent lipopigment 10 / 7739
20
 (HPO:0002361) Psychomotor deterioration 26 / 7739
21
 (HPO:0002505) Progressive inability to walk 2 / 7739
22
 (HPO:0003205) Curvilinear intracellular accumulation of autofluorescent lipopigment storage material 10 / 7739
23
 (HPO:0003208) Fingerprint intracellular accumulation of autofluorescent lipopigment storage material 8 / 7739
24
 (HPO:0003463) Increased extraneuronal autofluorescent lipopigment 3 / 7739
25
 (HPO:0002071) Abnormality of extrapyramidal motor function 76 / 7739
26
 (OMIM) Autofluorescent lipopigment in neurons 11 / 7739
27
 (OMIM) Difficulties in school 2 / 7739
28
 (HPO:0000708) Behavioral abnormality 212 / 7739
29
 (OMIM) Mood disturbances 1 / 7739
30
 (HPO:0000007) Autosomal recessive inheritance 2538 / 7739