Letter versus dot stimuli as tools for "splitting the normal brain with reaction time".
D000293:Adolescent; D000328:Adult; D004292:Dominance, Cerebral / Q000502:physiology*; D005260:Female; D005556:Form Perception / Q000502:physiology*; D006801:Humans; D008297:Male; D010364:Pattern Recognition, Visual / Q000502:physiology*; D011930:Reaction Time / Q000502:physiology*; D013060:Speech / Q000502:physiology; D014794:Visual Fields