Contour Interaction and Visual Resolution: Contralateral Effects.

@article{Flom1963ContourIA,
  title={Contour Interaction and Visual Resolution: Contralateral Effects.},
  author={Merton C. Flom and Gail Heath and Etsu Takahashi},
  journal={Science},
  year={1963},
  volume={142 3594},
  pages={979-80}
}
Detection of the gap in a four-position Landolt C presented to one eye is impaired by critically spaced surrounding bars seen only by the other eye. The intensity and spatial extent of this contralateral contour interaction match those obtained ipsilaterally. These results indicate that the neural site for this loss of visual information is supraretinal.