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Sci Transl Med. 2013 Nov 6;5(210):210ps16. doi: 10.1126/scitranslmed.3007399.

Fighting blindness with microelectronics.

Author information

1
Institute for Ophthalmic Research, Eberhard Karls University of Tübingen, D-72076 Tübingen, Germany.

Abstract

There is no approved cure for blindness caused by degeneration of the photoreceptor cells of the retina. However, there has been encouraging progress with attempts to restore vision using microelectronic retinal implant devices. Yet many questions remain to be addressed. Where is the best location to implant multielectrode arrays? How can spatial and temporal resolution be improved? What are the best ways to ensure the safety and longevity of these devices? Will color vision be possible? This Perspective discusses the current state of the art of retinal implants and attempts to address some of the outstanding questions.

PMID:
24197733
DOI:
10.1126/scitranslmed.3007399
[Indexed for MEDLINE]

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