title: [The optimum position of bipolar electrodes for recording the visual evoked potentials by photic stimulation in man].
mesh_terms: D004566:Electrodes; D005074:Evoked Potentials, Visual / Q000502:physiology*; D006801:Humans; D010775:Photic Stimulation / Q000379:methods; D012535:Scalp / Q000502:physiology