One thing I do know is that when testing for MS, neurologists may run 3 types of evoked-potential nerve testing, namely auditory evoked potentials (ABR/BER), visual evoked potentials (testing
the optic nerve), and somatosensory evoked potentials (testing
nerve pathways elsewhere, e.g. from the legs). (I bring up MS only because that's the context where I learned about these forms of nerve testing--I'm not suggesting you have it, Padro.