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Ontology Browser

Term:
Parent Terms Term With Siblings Child Terms
Apraxia +     
Abnormal conjugate eye movement +   
Abnormal involuntary eye movements +   
Abnormal ocular alignment +  
Abnormal saccadic eye movements +   
Abnormal visual fixation +   
Abnormality of ocular abduction +   
Abnormality of ocular smooth pursuit +   
Compensatory head posture +   
Eyelid apraxia  
Gait apraxia  
Hand apraxia  
Impaired ocular adduction  
Limb apraxia  
Limited extraocular movements +   
Marcus Gunn jaw winking synkinesis  
Oculomotor apraxia  
Ocular motor apraxia is a deficiency in voluntary, horizontal, lateral, fast eye movements (saccades) with retention of slow pursuit movements. The inability to follow objects visually is often compensated by head movements. There may be decreased smooth pursuit, and cancelation of the vestibulo-ocular reflex.
Oculomotor synkinesis  
Ophthalmoparesis +   
Oromotor apraxia  
Paroxysmal tonic upgaze  
Speech apraxia  
Visual gaze preference 

Synonyms
Exact Synonyms: Ocular motor apraxia
Related Synonyms: Defective or absent horizontal voluntary eye movements
Alternate IDs: HP:0000628 ;   HP:0007764
Xrefs: SNOMEDCT_US:193662007 ;   UMLS:C3489733 ;   UMLS:C4020886
Definition Sources: https://orcid.org/0000-0002-0736-9199, PMID:20615230

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