Table 3
Results of visual evoked potential (VEP) testing in 15 rabbits, 10 of which received mitomycin C to the optic nerve sheath on one side without sheath fenestration. Steady state VEPs were performed at 40, 50, and 60 Hz for each eye (3 sets)
| Group, treatment (see Table1) | Eyes (n) | Responses present | p Value | ||||
|---|---|---|---|---|---|---|---|
| 3/3 | 2/3 | 1/3 | 0/3 | ||||
| Baseline before surgery | 5 | 5 | 0 | 0 | 0 | — | |
| Unoperated fellow eyes | 15 | 15 | 0 | 0 | 0 | 1.0 | |
| 1 BSS | 5 | 5 | 0 | 0 | 0 | 1.0 | |
| 2 MMC 0.2 | 5 | 0 | 3 | 2 | 0 | 0.0001 | |
| 3 MMC 0.5 | 5 | 0 | 0 | 4 | 1 | 0.0001 | |
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BSS = balanced salt solution; MMC = mitomycin C.
