GCC, VEP and RAPDx – Page 11 of 39

In our 29 yr patient with blurred vision in her right eye, the VEPs are normal in amplitude but delayed in the right eye. Under high contrast conditions, the VEP P100 latency is delayed by 33 msec in the right eye when compared to the normal latency in the left eye. (Under standard Nova-DN conditions, the entire pattern reversal stimulus contains 32 x 32 checks.)