Recording of Visual Evoked Potentials via the Skull Electrodes in a Rat Model

Source: You, Y., et al. Visual Evoked Potential Recording in a Rat Model of Experimental Optic Nerve Demyelination. J. Vis. Exp. (2015). This video demonstrates the process of measuring visual evoked potentials or VEPs in a dark-adapted, anesthetized rat with pre-implanted skull electrodes, which record the electrical signals from the brain's visual cortex in response to light stimuli.