Voluntary control of attention near the fovea.
D001288:Attention / Q000502:physiology*; D005556:Form Perception / Q000502:physiology*; D005584:Fovea Centralis / Q000502:physiology*; D006801:Humans; D008266:Macula Lutea / Q000502:physiology*; D010364:Pattern Recognition, Visual / Q000502:physiology*; D014794:Visual Fields