Matches in SemOpenAlex for { <https://semopenalex.org/work/W2061561037> ?p ?o ?g. }
Showing items 1 to 92 of
92
with 100 items per page.
- W2061561037 abstract "Electronic retinal prostheses represent a potentially effective approach for restoring some degree of sight in blind patients with retinal degeneration. Functional restoration of sight would require hundreds to thousands of electrodes effectively stimulating remaining neurons in the retina. We present a design of an optoelectronic retinal prosthetic system having 3mm diameter retinal implant with pixel sizes down to 25 micrometers, which allows for natural eye scanning for observing a large field of view, as well as spatial and temporal processing of the visual scene to optimize the patient experience. Information from a head mounted video camera is processed in a portable computer and delivered to the implanted photodiode array by projection from the LCD goggles using pulsed IR (810 nm) light. Each photodiode converts pulsed light (0.5 ms in duration) into electric current with efficiency of 0.3 A/W using common bi-phasic power line. Power is provided by the inductively-coupled RF link from the coil on the goggles into a miniature power supply implanted between the sclera and the conjuctiva, and connected to subretinal implant with a thin 2-wire trans-scleral cable. 3-dimensional structures in the subretinal prosthesis induce retinal migration and thus ensure close proximity between stimulating electrodes and the target retinal neurons. Subretinal implantations of the 3-dimentional pillar and chamber arrays in RCS rats with 2 and 6 week follow-up demonstrate achievement of intimate proximity between the stimulation cites and the inner nuclear layer. In some instances formation of a fibrotic seal has been observed." @default.
- W2061561037 created "2016-06-24" @default.
- W2061561037 creator A5001973811 @default.
- W2061561037 creator A5027462305 @default.
- W2061561037 creator A5041988208 @default.
- W2061561037 creator A5048037720 @default.
- W2061561037 creator A5052891624 @default.
- W2061561037 creator A5078800946 @default.
- W2061561037 date "2007-02-08" @default.
- W2061561037 modified "2023-09-23" @default.
- W2061561037 title "Progress towards a high-resolution retinal prosthesis" @default.
- W2061561037 cites W1256984711 @default.
- W2061561037 cites W148490537 @default.
- W2061561037 cites W1971789062 @default.
- W2061561037 cites W1974423604 @default.
- W2061561037 cites W1988750763 @default.
- W2061561037 cites W2005579016 @default.
- W2061561037 cites W2006895468 @default.
- W2061561037 cites W2013089574 @default.
- W2061561037 cites W2016971620 @default.
- W2061561037 cites W2029642443 @default.
- W2061561037 cites W2054078179 @default.
- W2061561037 cites W2071310565 @default.
- W2061561037 cites W2112090224 @default.
- W2061561037 cites W2121065779 @default.
- W2061561037 cites W2131773286 @default.
- W2061561037 cites W2132906099 @default.
- W2061561037 cites W2156252917 @default.
- W2061561037 cites W2577522129 @default.
- W2061561037 doi "https://doi.org/10.1117/12.701787" @default.
- W2061561037 hasPublicationYear "2007" @default.
- W2061561037 type Work @default.
- W2061561037 sameAs 2061561037 @default.
- W2061561037 citedByCount "2" @default.
- W2061561037 countsByYear W20615610372012 @default.
- W2061561037 countsByYear W20615610372015 @default.
- W2061561037 crossrefType "proceedings-article" @default.
- W2061561037 hasAuthorship W2061561037A5001973811 @default.
- W2061561037 hasAuthorship W2061561037A5027462305 @default.
- W2061561037 hasAuthorship W2061561037A5041988208 @default.
- W2061561037 hasAuthorship W2061561037A5048037720 @default.
- W2061561037 hasAuthorship W2061561037A5052891624 @default.
- W2061561037 hasAuthorship W2061561037A5078800946 @default.
- W2061561037 hasBestOaLocation W20615610372 @default.
- W2061561037 hasConcept C118487528 @default.
- W2061561037 hasConcept C120665830 @default.
- W2061561037 hasConcept C121332964 @default.
- W2061561037 hasConcept C136229726 @default.
- W2061561037 hasConcept C158383150 @default.
- W2061561037 hasConcept C192562407 @default.
- W2061561037 hasConcept C2776403814 @default.
- W2061561037 hasConcept C2777093970 @default.
- W2061561037 hasConcept C2777100477 @default.
- W2061561037 hasConcept C2778560042 @default.
- W2061561037 hasConcept C2780827179 @default.
- W2061561037 hasConcept C41008148 @default.
- W2061561037 hasConcept C49040817 @default.
- W2061561037 hasConcept C71924100 @default.
- W2061561037 hasConcept C751236 @default.
- W2061561037 hasConceptScore W2061561037C118487528 @default.
- W2061561037 hasConceptScore W2061561037C120665830 @default.
- W2061561037 hasConceptScore W2061561037C121332964 @default.
- W2061561037 hasConceptScore W2061561037C136229726 @default.
- W2061561037 hasConceptScore W2061561037C158383150 @default.
- W2061561037 hasConceptScore W2061561037C192562407 @default.
- W2061561037 hasConceptScore W2061561037C2776403814 @default.
- W2061561037 hasConceptScore W2061561037C2777093970 @default.
- W2061561037 hasConceptScore W2061561037C2777100477 @default.
- W2061561037 hasConceptScore W2061561037C2778560042 @default.
- W2061561037 hasConceptScore W2061561037C2780827179 @default.
- W2061561037 hasConceptScore W2061561037C41008148 @default.
- W2061561037 hasConceptScore W2061561037C49040817 @default.
- W2061561037 hasConceptScore W2061561037C71924100 @default.
- W2061561037 hasConceptScore W2061561037C751236 @default.
- W2061561037 hasLocation W20615610371 @default.
- W2061561037 hasLocation W20615610372 @default.
- W2061561037 hasOpenAccess W2061561037 @default.
- W2061561037 hasPrimaryLocation W20615610371 @default.
- W2061561037 hasRelatedWork W1972864823 @default.
- W2061561037 hasRelatedWork W2029856836 @default.
- W2061561037 hasRelatedWork W2065435734 @default.
- W2061561037 hasRelatedWork W2113792828 @default.
- W2061561037 hasRelatedWork W2178079891 @default.
- W2061561037 hasRelatedWork W2528353587 @default.
- W2061561037 hasRelatedWork W2766543249 @default.
- W2061561037 hasRelatedWork W2971703557 @default.
- W2061561037 hasRelatedWork W3135507508 @default.
- W2061561037 hasRelatedWork W2982939032 @default.
- W2061561037 isParatext "false" @default.
- W2061561037 isRetracted "false" @default.
- W2061561037 magId "2061561037" @default.
- W2061561037 workType "article" @default.