Results 231 to 240 of about 344,505 (278)

Vision Restoration and Vision Chip Technologies

Procedia Computer Science, 2011
AbstractWith the help of the bionic devices blind people might regain some of their sight. The main objective of this paper is the presentation of the vision restoration techniques and bionic vision devices. Also, the vertically integrated vision chip technology is bringing a revolution in the design of artificial vision systems.
Àkos Kusnyerik, Kristof Karacs, Àkos Zarandy   +2 more
exaly   +2 more sources

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Optogenetic Vision Restoration

Cold Spring Harbor Perspectives in Medicine, 2023
Optogenetics has emerged over the past 20 years as a powerful tool to investigate the various circuits underlying numerous functions, especially in neuroscience. The ability to control by light the activity of neurons has enabled the development of therapeutic strategies aimed at restoring some level of vision in blinding retinal conditions.
Volker, Busskamp, Botond, Roska, Jose-Alain, Sahel   +2 more
openaire   +2 more sources

Restoring vision

Nature, 2018
Restoring vision to the blind by retinal repair has been a dream of medicine for centuries, and the first successful procedures have recently been performed. Although we are still far from the restoration of high-resolution vision, step-by-step developments are overcoming crucial bottlenecks in therapy development and have enabled the restoration of ...
Botond, Roska, José-Alain, Sahel
openaire   +2 more sources

Bioengineering strategies for restoring vision

Nature Biomedical Engineering, 2022
Late-stage retinal degenerative disease involving photoreceptor loss can be treated by optogenetic therapy, cell transplantation and retinal prostheses. These approaches aim to restore light sensitivity to the retina as well as visual perception by integrating neuronal responses for transmission to the cortex.
Jasmina Cehajic-Kapetanovic, Mandeep S. Singh, Eberhart Zrenner, Robert E. MacLaren   +3 more
openaire   +3 more sources

Optogenetic Strategies for Vision Restoration

2021
The loss of photoreceptor cells caused by retinal degenerative diseases leads to blindness. The optogenetic approach for restoring vision involves converting the surviving inner retinal neurons into photosensitive cells, thus imparting light sensitivity to the retina following the loss of photoreceptor cells.
Qi, Lu, Zhuo-Hua, Pan
openaire   +2 more sources

Optogenetic approaches to vision restoration

Experimental Eye Research, 2019
Inherited retinal disease (IRD) affects about 1 in 3000 to 1 in 5000 individuals and is now believed to be the most common cause of blindness registration in developed countries. Until recently, the management of such conditions had been exclusively supportive.
Matthew P Simunović, John Y Lin, Leszek Lisowski   +2 more
exaly   +3 more sources

Restoring vision to the blind

Science, 2020
Ideas abound to restore vision to people blinded by retinal ...
openaire   +2 more sources

Stimulating the brain to restore vision

Science, 2020
High-definition brain prostheses are developed for treating ...
Michael S, Beauchamp, Daniel, Yoshor
openaire   +2 more sources

Optogenetic Approaches to Restoring Vision

Annual Review of Vision Science, 2015
Severe loss of photoreceptor cells in inherited or acquired retinal degenerative diseases can result in partial loss of sight or complete blindness. The optogenetic strategy for restoration of vision utilizes optogenetic tools to convert surviving inner retinal neurons into photosensitive cells; thus, light sensitivity is imparted to the retina after ...
Zhuo-Hua, Pan, Qi, Lu, Anding, Bi, Alexander M, Dizhoor, Gary W, Abrams   +4 more
openaire   +2 more sources

Restoration of Binocular Vision in Amblyopia

Strabismus, 2011
To develop a treatment for amblyopia based on re-establishing binocular vision.A novel procedure is outlined for measuring and reducing the extent to which the fixing eye suppresses the fellow amblyopic eye in adults with amblyopia. We hypothesize that suppression renders a structurally binocular system, functionally monocular.We demonstrate that ...
R F, Hess, B, Mansouri, B, Thompson
openaire   +2 more sources