Symptom Information: Sort according to HPO 

1
 (HPO:0000726) Dementia 131 / 7739
2
 (HPO:0000751) Personality changes 33 / 7739
3
 (HPO:0001250) Seizures 1245 / 7739
4
 (HPO:0001260) Dysarthria 329 / 7739
5
 (HPO:0001285) Spastic tetraparesis 29 / 7739
6
 (HPO:0001288) Gait disturbance 318 / 7739
7
 (HPO:0001332) Dystonia 197 / 7739
8
 (HPO:0001336) Myoclonus 115 / 7739
9
 (HPO:0002015) Dysphagia 301 / 7739
10
 (HPO:0002071) Abnormality of extrapyramidal motor function 76 / 7739
11
 (HPO:0002120) Cerebral cortical atrophy 187 / 7739
12
 (HPO:0002185) Neurofibrillary tangles 14 / 7739
13
 (HPO:0002186) Apraxia 22 / 7739
14
 (HPO:0002354) Memory impairment 63 / 7739
15
 (HPO:0002395) Lower limb hyperreflexia 26 / 7739
16
 (HPO:0002511) Alzheimer disease 10 / 7739
17
 (HPO:0003487) Babinski sign 179 / 7739
18
 (HPO:0010524) Agnosia Occasional [HPO:skoehler] 6 / 7739
19
 (OMIM) Alzheimer disease, early-onset 1 / 7739
20
 (OMIM) Loss of language ability 1 / 7739
21
 (OMIM) Visuospatial agnosia (in a subset of patients) 1 / 7739
22
 (OMIM) Optic ataxia (in a subset of patients) 1 / 7739
23
 (OMIM) Cortical and subcortical regions involved 1 / 7739
24
 (OMIM) Amyloid plaques 1 / 7739
25
 (OMIM) Eosinophilic 'cotton wool' plaques without dense congophilic core in various brain regions 1 / 7739
26
 (OMIM) Loss of attention 1 / 7739
27
 (OMIM) Loss of executive function 2 / 7739
28
 (HPO:0000708) Behavioral abnormality 212 / 7739
29
 (OMIM) Social withdrawal 2 / 7739
30
 (HPO:0000006) Autosomal dominant inheritance 2518 / 7739
31
 (HPO:0003581) Adult onset 117 / 7739
32
 (HPO:0003678) Rapidly progressive 33 / 7739