We appreciate Wellings' comments. He is correct about the macula representation on the visual field. We have modified our Figure 11 as shown. However, our patients with central visual field sparing and particularly those patients with central homonymous field defects provide compelling evidence that the fovea is unilaterally represented.
Gray LG, Galetta SL, Schatz NJ. The Central Visual Field in Homonymous Hemianopia: Foveal or Macular Representation?—Reply. Arch Neurol. 1998;55(6):881. doi: