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Residual photoreceptors affect the response of a degenerate retina to electrical stimulation

2025-12-17

Abstract excerpt

Patients with age-related macular degeneration (AMD) implanted with the PRIMA photovoltaic subretinal prosthesis demonstrated letter acuity closely matching the device’s 100 µm pixel size. Improving visual acuity requires smaller pixels, which, in turn, require relaxation of electric field confinement to maintain effective stimulation of bipolar cells. Eliminating local return electrodes broadens the electric fiel...

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Identifiers and source

Literature Corpus work
b4bd1752-203f-51bb-8ec4-c6fcc2ac4da2
DOI
10.64898/2025.12.15.694454
Open publication

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Residual photoreceptors affect the response of a degenerate retina to electrical stimulationDOI 10.64898/2025.12.15.694454
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