Understanding the origin of visual percepts elicited by electrical stimulation of the human retina

@article{Weiland1999UnderstandingTO,
  title={Understanding the origin of visual percepts elicited by electrical stimulation of the human retina},
  author={James D. Weiland and Mark S. Humayun and Gislin Dagnelie and E. De Juan and Robert J. Greenberg and Nicholas Taylor Iliff},
  journal={Graefe's Archive for Clinical and Experimental Ophthalmology},
  year={1999},
  volume={237},
  pages={1007-1013}
}
· Background: The success of a retinal prosthesis for patients with outer retinal degeneration (ORD) depends on the ability to electrically stimulate retinal cells other than photoreceptors. Experiments were undertaken in human volunteers to ascertain whether electrical stimulation of cells other than photoreceptors will result in the perception of light. · Methods: In two subjects, two areas of laser damage (argon green and krypton red) were created in an eye scheduled for exenteration due to… CONTINUE READING

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