VEP gauges a client's eye-brain response time. When examinations are subjected to visual stimulations, the optic nerve at the rear of examination passes on the message to the visual cortex to refine that info in the mind. This takes place at a very quick rate, virtually instantly. It is so quick, that we at http://wiki.xhodon.de/New_Early_Diagnosis_Tool:_VEP, really feel as though there is no delay-- we see something without delay.
 

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