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Figure 13. Bionic Eye. Left (DOE Artificial Retina Project). A microelectrode array inserted on the surface of the retina of the eye directly stimulates ganglion cells to generate action potentials in the optic nerve. Although, pre-processing in the plexus layer does not take place, the retinal nerves still convey spatial information to the brain. Right (DOE Artificial Retina Project). The effective resolution of the implants is  expected to improve with time in accordance with Moore’s Law as manufacturing improvements reduce the  size and effectiveness of electrodes as transducers and their density.

Figure 13 Bionic Eye. Left (DOE Artificial Retina Project). A microelectrode array inserted on the surface of the retina of the eye directly stimulates ganglion cells to generate action potentials in the optic nerve. Although, pre-processing in the plexus layer does not take place, the retinal nerves still convey spatial information to the brain. Right (DOE Artificial Retina Project). The effective resolution of the implants is expected to improve with time in accordance with Moore’s Law as manufacturing improvements reduce the size and effectiveness of electrodes as transducers and their density.