Cortical Magnification, Scale Invariance and Visual Ecology

@article{Virsu1996CorticalMS,
  title={Cortical Magnification, Scale Invariance and Visual Ecology},
  author={Veijo Virsu and Riitta Hari},
  journal={Vision Research},
  year={1996},
  volume={36},
  pages={2971-2977}
}
The visual world of an organism can be idealized as a sphere. Locomotion towards the pole causes translation of retinal images that is proportional to the sine of eccentricity of each object. In order to estimate the human striate cortical magnification factor M, we assumed that the cortical translations, caused by retinal translations due to the locomotion, were independent of eccentricity. This estimate of M agrees with previous data on magnifications, visual thresholds and acuities across… CONTINUE READING