Sight Restoration with a Retinal Prosthesis

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Sight Restorationwith a RetinalProsthesis
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(No Transcript)
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The Retinal Approach Epiretinal vs Subretinal
The "Scoreboard" Approach
LIGHT
EPI RETINAL
GANGLION CELLS
BIPOLAR CELLS
SUB RETINAL
PHOTORECEPTORS
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The Boston Retinal Implant Project
your tax dollars at work
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Retinal Implant Current Design
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Chip and electrode array
Receiving Coil
Transmission Coil
Miniature camera
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Surgery
Electrode Array
Stimulation Experiment
Rizzo et al., 2003 IOVS