Some factors affecting the amplitude of averaged evoked potentials in man.
D004569:Electroencephalography; D005071:Evoked Potentials; D006801:Humans; D009778:Occipital Lobe; D012535:Scalp / Q000502:physiology; D013997:Time Factors; D014793:Visual Cortex / Q000502:physiology*; D014796:Visual Perception