Symptom Information: Sort according to HPO 

1
(HPO:0000707) Abnormality of the nervous system 61 / 7739
2
(OMIM) Exaggerated startle reflex 1 / 7739
3
(OMIM) Abnormal response to sudden sensory input 1 / 7739
4
(OMIM) Echo words of command 1 / 7739
5
(OMIM) Psychologic operant conditioning 1 / 7739
6
(HPO:0000007) Autosomal recessive inheritance 2538 / 7739