Journal of neurology, neurosurgery, and psychiatry · 2003
Spatial vision in visually asymptomatic subjects at high risk for multiple sclerosis.
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Frisén L
Аннотация
OBJECTIVE: To investigate the state of spatial vision in visually asymptomatic subjects at high risk for multiple sclerosis.
METHODS: Fifteen subjects suffering a first neurological episode suggestive of multiple sclerosis in clinical presentation, immunological profile, and magnetic resonance imaging, were examined with a new, sensitive test of spatial vision, rarebit perimetry. None had symptoms or signs of optic neuropathy.
RESULTS: Results of rarebit perimetry were significantly worse than those of 15 age matched normal controls (p=0.01); seven patients (47%) were outside normal limits. One patient only obtained abnormal results in high pass resolution perimetry.
CONCLUSIONS: Rarebit perimetry may help to close the sensitivity gap between clinical examinations and neuroimaging.
METHODS: Fifteen subjects suffering a first neurological episode suggestive of multiple sclerosis in clinical presentation, immunological profile, and magnetic resonance imaging, were examined with a new, sensitive test of spatial vision, rarebit perimetry. None had symptoms or signs of optic neuropathy.
RESULTS: Results of rarebit perimetry were significantly worse than those of 15 age matched normal controls (p=0.01); seven patients (47%) were outside normal limits. One patient only obtained abnormal results in high pass resolution perimetry.
CONCLUSIONS: Rarebit perimetry may help to close the sensitivity gap between clinical examinations and neuroimaging.