title: Methodology--a factor analysis of visual evoked responses.
mesh_terms: D000367:Age Factors; D002675:Child, Preschool; D005071:Evoked Potentials; D005163:Factor Analysis, Statistical; D005260:Female; D007839:Functional Laterality; D006801:Humans; D008297:Male; D010775:Photic Stimulation; D011930:Reaction Time; D014793:Visual Cortex / Q000502:physiology*; D014796:Visual Perception / Q000502:physiology*