Visual Evoked Potential (VEP) is a test of the speed of nerve messages between the eye and the brain. In this video Dr Nick Cunniffe, Neurologist and MS researcher in Cambridge, talks us through and demonstrate how a test is performed and how you get prepped for it.

Look out for our Ask the expert video on VEP's coming next week

For more info, please visit
https://mstrust.org.uk/az/evokedpot...