Emma Butt
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View article: Amorphous silicon resistors enable smaller pixels in photovoltaic retinal prosthesis
Amorphous silicon resistors enable smaller pixels in photovoltaic retinal prosthesis Open
Objective. Clinical trials of the photovoltaic subretinal prosthesis PRIMA demonstrated feasibility of prosthetic central vision with resolution matching its 100 μm pixel width. To improve prosthetic acuity further, pixel size should be de…
View article: Amorphous silicon resistors enable smaller pixels in photovoltaic retinal prosthesis
Amorphous silicon resistors enable smaller pixels in photovoltaic retinal prosthesis Open
Objective Clinical trials of the photovoltaic subretinal prosthesis PRIMA demonstrated feasibility of prosthetic central vision with resolution matching its 100µm pixel size. To improve prosthetic acuity further, pixel size should be decre…
View article: Enhancing prosthetic vision by upgrade of a subretinal photovoltaic implant in situ
Enhancing prosthetic vision by upgrade of a subretinal photovoltaic implant in situ Open
In patients with atrophic age-related macular degeneration, subretinal photovoltaic implant (PRIMA) provided visual acuity up to 20/440, matching its 100 µm pixels size. Next-generation implants with smaller pixels should significantly imp…
View article: Enhancing Prosthetic Vision by Upgrade of a Subretinal Photovoltaic Implant in situ
Enhancing Prosthetic Vision by Upgrade of a Subretinal Photovoltaic Implant in situ Open
In patients with atrophic age-related macular degeneration, subretinal photovoltaic implant (PRIMA) provided visual acuity up to 20/440, matching its 100μm pixels size. Next-generation implants with smaller pixels should significantly impr…
View article: Three-dimensional electro-neural interfaces electroplated on subretinal prostheses
Three-dimensional electro-neural interfaces electroplated on subretinal prostheses Open
Objective. Retinal prosthetics offer partial restoration of sight to patients blinded by retinal degenerative diseases through electrical stimulation of the remaining neurons. Decreasing the pixel size enables increasing prosthetic visual …
View article: Three-dimensional electro-neural interfaces electroplated on subretinal prostheses
Three-dimensional electro-neural interfaces electroplated on subretinal prostheses Open
Objective High-resolution retinal prosthetics offer partial restoration of sight to patients blinded by retinal degenerative diseases through electrical stimulation of the remaining neurons. Decreasing the pixel size enables an increase in…
View article: Photovoltaic implant simulator reveals resolution limits in subretinal prosthesis
Photovoltaic implant simulator reveals resolution limits in subretinal prosthesis Open
Objective. PRIMA, the photovoltaic subretinal prosthesis, restores central vision in patients blinded by atrophic age-related macular degeneration (AMD), with a resolution closely matching the 100 µ m pixel size of the implant. Improvement…
View article: Photovoltaic Implant Simulator Reveals the Resolution Limits in Subretinal Prosthesis
Photovoltaic Implant Simulator Reveals the Resolution Limits in Subretinal Prosthesis Open
Objective The photovoltaic subretinal prosthesis, PRIMA, restores central vision in patients blinded by atrophic age-related macular degeneration (AMD), with a resolution closely matching the 100 µm pixel size of the implant. Improvement i…