Photovoltaic retinal prosthesis restores high-resolution responses to single-pixel stimulation in blind retinas

A major challenge artificial retinas face is being able to activate neurons across a wide visual field. Here, a photovoltaic epiretinal prosthetic with over 10,000 pixels shows wide retinal coverage and single-pixel illumination, offering high spatial resolution discrimination in mouse models.

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Detalles Bibliográficos
Autores principales: Naïg Aurelia Ludmilla Chenais, Marta Jole Ildelfonsa Airaghi Leccardi, Diego Ghezzi
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2021
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Acceso en línea:https://doaj.org/article/55488c1d5ae64d6c9fa9045f7bf06c97
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Descripción
Sumario:A major challenge artificial retinas face is being able to activate neurons across a wide visual field. Here, a photovoltaic epiretinal prosthetic with over 10,000 pixels shows wide retinal coverage and single-pixel illumination, offering high spatial resolution discrimination in mouse models.