VEP latency of 30 msec or even more is frequently indicative of retrobulbar neuritis as opposed to PION [twenty]. PION is much more more likely to induce a discount in amplitude of VEP and is a lot more prone to be everlasting and irreversible variations when compared to optic neuritis. https://augustfpxgn.blogthisbiz.com/31982732/getting-my-login-pion786-to-work