Research Article
Multiple Sclerosis Patients with Markedly Low Intrathecal Antibody Response in Sri Lanka
Table 5
Optic neuritis features and P100 response in VEP.
| | | Number of eyes (%) |
| | Clinical features of optic neuritis present | 31 (45) | | Monocular | 22 (32) | | Binocular | 9 (13) | | Availability of VEP reports | 40 (58) | | P100 response of VEP | | Bilateral delay | 33 (48) | | Unilateral delay | 6 (3) | | Bilaterally normal | 1 (1) | | Right eye latency (ms) | 110.60 (±34.6) | | Right eye amplitude (V) | 8.87 (±4.2) | | Left eye latency (ms) | 108.10 (±34.0) | | Left eye amplitude (V) | 8.76 (±3.98) |
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VEP: visual evoked potential.
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