Publication
Photovoltaic stimulation of retinal microcircuit for vision restoration
Publications associées (155)
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Glaucoma is one of the leading causes of irreversible blindness worldwide. Glaucoma is defined clinically as the presence of optic nerve head (ONH) degeneration and progressive loss of retinal ganglion cells (RGCs). Intra-ocular pressure (IOP) has been con ...
EPFL2024Colloidal self-assembly of soft neural interfaces from injectable photovoltaic microdevices
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Biomimetic retinas with a wide field of view and high resolution are in demand for neuroprosthetics and robot vision. Conventional neural prostheses are manufactured outside the application area and implanted as a complete device using invasive surgery. He ...
2023The role of the visual field size in artificial vision
Objective. Artificial vision has been and still is the subject of intense research. The ultimate goal is to help blind people in their daily life. Approaches to artificial vision, including visual prostheses and optogenetics, have strongly focused on resto ...
IOP Publishing Ltd2023Evaluating contrast sensitivity in early and intermediate age-related Macular Degeneration with the Quick Contrast Sensitivity Function
Michael Herzog, Simona Adele Garobbio
Purpose: The purpose of this study was to describe, validate, and compare the contrast sensitivity functions (CSFs) acquired with the novel quick CSF (qCSF) method from patients with early and intermediate age-related macular degeneration (eAMD and iAMD) a ...
2023Influence of macular pigment on the sensitivity to discomfort glare from daylight
Marilyne Andersen, Jan Wienold, Sneha Jain
Understanding the factors that influence the human perception of glare is necessary to properly address glare risks in buildings and achieve comfortable visual environments, especially in the workplace. Yet large inter-individual variabilities in glare per ...
2023Serial dependence in visual perception: A review
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How does the visual system represent continuity in the constantly changing visual input? A recent proposal is that vision is serially dependent: Stimuli seen a moment ago influence what we perceive in the present. In line with this, recent frameworks sugge ...
ASSOC RESEARCH VISION OPHTHALMOLOGY INC2023Stronger serial dependence in the depth plane than the fronto-parallel plane between realistic objects: Evidence from virtual reality
Visual estimates of stimulus features are systematically biased toward the features of previously encountered stimuli. Such serial dependencies have often been linked to how the brain maintains perceptual continuity. However, serial dependence has mostly b ...
ASSOC RESEARCH VISION OPHTHALMOLOGY INC2023IS THERE AN EFFECT OF MACULAR PIGMENT DENSITY ON DISCOMFORT GLARE IN INDOOR DAYLIGHT CONDITIONS?
Marilyne Andersen, Jan Wienold, Caroline Karmann, Sneha Jain
Discomfort glare from daylight can lower productivity and hinder effective use of daylight in buildings. Existing glare prediction models have limitations in accounting for the large inter-individual differences, mainly due to unknown physiological factors ...
International Commission on Illumination2023POLYRETINA restores light responses in vivo in blind Gottingen minipigs
Diego Ghezzi, Marta Jole Ildelfonsa Airaghi Leccardi, Paola Vagni, Elodie Geneviève Zollinger, Charles-Henri Puncho Jérôme Vila, Golnaz Sherafatipour
Retinal prostheses hold potential for artificial vision in blind people. Here, authors show that POLYRETINA, a large and high-density photovoltaic epiretinal device, restores light-evoked cortical responses in blind Gottingen minipigs at safe irradiance le ...
NATURE PORTFOLIO2022