Jerky Seesaw Nystagmus in Isolated Internuclear Ophthalmoplegia
Journal of the Korean Balance Society
;
: 49-52, 2005.
Article
in Korean
| WPRIM
| ID: wpr-61743
ABSTRACT
The authors report jerky seesaw nystagmus, extorsional downbeating in the right eye and intorsional upbeating in the left eye, in a patient with right internuclear ophthalmoplegia (INO). This pattern of nystagmus may occur by disrupting pathways from contralateral posterior and anterior semicircular canals by a lesion in the medial longitudinal fasciculus. Depending on damage to the pathways from contralateral vertical canals, various patterns of dissociated torsional-vertical nystagmus may accompany INO.
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Ocular Motility Disorders
/
Semicircular Canals
Limits:
Humans
Language:
Korean
Journal:
Journal of the Korean Balance Society
Year:
2005
Type:
Article
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