VEP latency of 30 msec or more will likely be indicative of retrobulbar neuritis rather than PION [20]. PION is much more prone to cause a discount in amplitude of VEP and is more prone to be long lasting and irreversible modifications in comparison with optic neuritis. Take note that https://cruzscluj.bloggerbags.com/31315321/about-https-situspion786-com