Hyperactive patellar reflex

Symptom Information:

Symptom ID: HPO:0007083
Synonyms:
Brisk knee jerk [HPO:0007083]
Hyperreflexia in knees [HPO:0007083]
Hyperreflexia in knees [OMIM:Hyperreflexia in knees]
Quality:
Cross references:
OMIM: "Hyperreflexia in knees" [OMIM:Hyperreflexia in knees]
Is a (Direct Parents):
HPO         Lower limb hyperreflexia
Is a (Whole tree): HPO:
All(HPO:0000001)
    Phenotypic abnormality(HPO:0000118)
       Abnormality of the nervous system(HPO:0000707)
          Abnormality of nervous system physiology(HPO:0012638)
             Abnormality of central motor function(HPO:0011442)
                Abnormal pyramidal signs(HPO:0007256)
                   Hyperreflexia(HPO:0001347)
                      Lower limb hyperreflexia(HPO:0002395)
                         Hyperactive patellar reflex(HPO:0007083)
MedDRA:
Database Frequency: 4 / 7739
Resource:

All diseases associated with this symptom:

Autosomal dominant spastic paraplegia type 6 (Orphanet:100988)
Charcot-Marie-Tooth disease type 2H (Orphanet:101102)
Early-onset X-linked optic atrophy (Orphanet:98890)
SPASTIC PARAPLEGIA 61, AUTOSOMAL RECESSIVE (OMIM:615685)