Evidence of foveal splitting in a commissurotomy patient

  title={Evidence of foveal splitting in a commissurotomy patient},
  author={Robert M Fendrich and Michael S. Gazzaniga},
A bilateral projection of the central fovea, produced by naso-temporal overlap at the retinal vertical meridian, has been proposed as the anatomical basis of macular sparing. To evaluate this claim, a commissurotomy patient was required to compare target figures presented 1 degrees or less from the retinal midline with reference figures presented 2.5 degrees from the midline in the same or opposite visual field. The subject judged whether the target and reference were the same or different. It… CONTINUE READING


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