Symptom Information: Sort according to HPO 

1
(HPO:0000252) Microcephaly 832 / 7739
2
(HPO:0001250) Seizures 1245 / 7739
3
(HPO:0001257) Spasticity 251 / 7739
4
(HPO:0001321) Cerebellar hypoplasia 114 / 7739
5
(HPO:0001336) Myoclonus 115 / 7739
6
(HPO:0001561) Polyhydramnios 191 / 7739
7
(HPO:0001939) Abnormality of metabolism/homeostasis 328 / 7739
8
(HPO:0002171) Gliosis 48 / 7739
9
(HPO:0002365) Hypoplasia of the brainstem 41 / 7739
10
(HPO:0002803) Congenital contracture 45 / 7739
11
(HPO:0007001) Loss of Purkinje cells in the cerebellar vermis 2 / 7739
12
(HPO:0007105) Infantile encephalopathy 5 / 7739
13
(HPO:0011344) Severe global developmental delay 46 / 7739
14
(OMIM) Little spontaneous breath 1 / 7739
15
(OMIM) Central respiratory failure 2 / 7739
16
(OMIM) Swallowing disturbances 1 / 7739
17
(OMIM) Hypertonia at birth 2 / 7739
18
(OMIM) Delayed psychomotor development, profound 3 / 7739
19
(OMIM) Decreased cerebellar folia 1 / 7739
20
(OMIM) Cerebellar cortex shows normal layers 2 / 7739
21
(OMIM) Loss of Purkinje cells 3 / 7739
22
(OMIM) Pontine hypoplasia 8 / 7739
23
(OMIM) Shrunken inferior olivary nuclei 1 / 7739
24
(OMIM) Inferior olivary nuclei show fetal pattern 1 / 7739
25
(OMIM) Neocortical atrophy 1 / 7739
26
(HPO:0001522) Death in infancy 275 / 7739
27
(HPO:0012110) Hypoplasia of the pons 16 / 7739