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The Analysis Of 3-Channel "Vector" Visual Evoked Potentials And Possible Neuroanatomical Correlates, Lance Mitchell Siegel

Theses and Dissertations

he use of evoked potentials to evaluate the functional integrity of neuronal pathways has become a useful and accepted practice in clinical medicine. The use of visual evoked potentials for assisting in the diagnosis of such diseases as optic neuritis and multiple sclerosis is also well recognized. However, the visual evoked potential, unlike the auditory evoked potentials, lacks a well defined electrophysiological to neuroanatomical correlation; especially that of a significant non-cortical component. Currently, visual evoked potentials rely principally on the measurement of a cortical (occipital) positive peak of activity at 100ms (P100), recorded with a single channel electrode system, to …