THE BASIC PRINCIPLES OF PION786

VEP latency of 30 msec or more is usually indicative of retrobulbar neuritis rather than PION [twenty]. PION is much more likely to result in a discount in amplitude of VEP and is more more likely to be everlasting and irreversible alterations as compared to optic neuritis. Take note that in both equally retrobulbar neuritis and PION ancillary expe