Matches in SemOpenAlex for { <https://semopenalex.org/work/W2050636499> ?p ?o ?g. }
Showing items 1 to 98 of
98
with 100 items per page.
- W2050636499 abstract "Epiretinal electrical stimulation provides a promising approach to restore functional vision for patients suffering from retinal degenerative diseases. The electrodes of epiretinal prosthesis stimulate the surviving ganglion cells and cause visual percepts. To further improve the performance of epiretinal electrodes, an optimized solution in electrode design has to be found based on modeling analysis. In this study, different three-dimensional (3-D) electrode models were built to investigate the effects of electrode size and electrode shape on epiretinal electrical stimulation. The retina was presented by a multi-layered computational model using finite element method. Results indicate that small-sized electrodes required lower threshold current but higher threshold charge density. Non-planar electrodes had higher threshold currents than disk electrode. Concave electrodes needed less threshold charge densities than disk and convex ones. Under the stimulation of the same-multiple threshold current, the activation areas of disk and concave electrodes were more convergent than that of convex electrodes. To conclude, small-sized electrode is recommended if the charge density could be within the safe limit. In consideration of superior electrode safety and stimulation selectivity, concave electrodes are more preferable choices among the electrodes with different geometric shapes. The modeling simulation result of disk electrodes showed a desirable concordance with the animal electrophysiological experiments. This modeling analysis of different 3-D electrodes on epiretinal electrical stimulation may provide meaningful guidance for the optimization of future electrode design." @default.
- W2050636499 created "2016-06-24" @default.
- W2050636499 creator A5050942599 @default.
- W2050636499 creator A5057851690 @default.
- W2050636499 creator A5058572381 @default.
- W2050636499 creator A5058779185 @default.
- W2050636499 date "2014-04-01" @default.
- W2050636499 modified "2023-09-28" @default.
- W2050636499 title "3-D finite element modeling analysis of epiretinal electrical stimulation — Effects of electrode size and electrode shape" @default.
- W2050636499 cites W1129180551 @default.
- W2050636499 cites W1495200328 @default.
- W2050636499 cites W1964602001 @default.
- W2050636499 cites W1970877085 @default.
- W2050636499 cites W1988750763 @default.
- W2050636499 cites W1995976753 @default.
- W2050636499 cites W2016006796 @default.
- W2050636499 cites W2016971620 @default.
- W2050636499 cites W2043873236 @default.
- W2050636499 cites W2051889964 @default.
- W2050636499 cites W2054078179 @default.
- W2050636499 cites W2064667327 @default.
- W2050636499 cites W2068635883 @default.
- W2050636499 cites W2085599226 @default.
- W2050636499 cites W2097308611 @default.
- W2050636499 cites W2101656718 @default.
- W2050636499 cites W2108833891 @default.
- W2050636499 cites W2121065779 @default.
- W2050636499 cites W2131773286 @default.
- W2050636499 cites W2132303225 @default.
- W2050636499 cites W2134361512 @default.
- W2050636499 cites W2168859031 @default.
- W2050636499 cites W1548929756 @default.
- W2050636499 doi "https://doi.org/10.1109/infoseee.2014.6948137" @default.
- W2050636499 hasPublicationYear "2014" @default.
- W2050636499 type Work @default.
- W2050636499 sameAs 2050636499 @default.
- W2050636499 citedByCount "1" @default.
- W2050636499 countsByYear W20506364992017 @default.
- W2050636499 crossrefType "proceedings-article" @default.
- W2050636499 hasAuthorship W2050636499A5050942599 @default.
- W2050636499 hasAuthorship W2050636499A5057851690 @default.
- W2050636499 hasAuthorship W2050636499A5058572381 @default.
- W2050636499 hasAuthorship W2050636499A5058779185 @default.
- W2050636499 hasConcept C120665830 @default.
- W2050636499 hasConcept C121332964 @default.
- W2050636499 hasConcept C126322002 @default.
- W2050636499 hasConcept C136229726 @default.
- W2050636499 hasConcept C147789679 @default.
- W2050636499 hasConcept C17525397 @default.
- W2050636499 hasConcept C185592680 @default.
- W2050636499 hasConcept C192562407 @default.
- W2050636499 hasConcept C24998067 @default.
- W2050636499 hasConcept C2777093970 @default.
- W2050636499 hasConcept C2777766275 @default.
- W2050636499 hasConcept C2778560042 @default.
- W2050636499 hasConcept C49040817 @default.
- W2050636499 hasConcept C71924100 @default.
- W2050636499 hasConceptScore W2050636499C120665830 @default.
- W2050636499 hasConceptScore W2050636499C121332964 @default.
- W2050636499 hasConceptScore W2050636499C126322002 @default.
- W2050636499 hasConceptScore W2050636499C136229726 @default.
- W2050636499 hasConceptScore W2050636499C147789679 @default.
- W2050636499 hasConceptScore W2050636499C17525397 @default.
- W2050636499 hasConceptScore W2050636499C185592680 @default.
- W2050636499 hasConceptScore W2050636499C192562407 @default.
- W2050636499 hasConceptScore W2050636499C24998067 @default.
- W2050636499 hasConceptScore W2050636499C2777093970 @default.
- W2050636499 hasConceptScore W2050636499C2777766275 @default.
- W2050636499 hasConceptScore W2050636499C2778560042 @default.
- W2050636499 hasConceptScore W2050636499C49040817 @default.
- W2050636499 hasConceptScore W2050636499C71924100 @default.
- W2050636499 hasLocation W20506364991 @default.
- W2050636499 hasOpenAccess W2050636499 @default.
- W2050636499 hasPrimaryLocation W20506364991 @default.
- W2050636499 hasRelatedWork W1510010204 @default.
- W2050636499 hasRelatedWork W1533846526 @default.
- W2050636499 hasRelatedWork W1949655779 @default.
- W2050636499 hasRelatedWork W2000214534 @default.
- W2050636499 hasRelatedWork W2015671606 @default.
- W2050636499 hasRelatedWork W2079081408 @default.
- W2050636499 hasRelatedWork W2130461609 @default.
- W2050636499 hasRelatedWork W2134361512 @default.
- W2050636499 hasRelatedWork W2137687513 @default.
- W2050636499 hasRelatedWork W2145883586 @default.
- W2050636499 hasRelatedWork W2149963205 @default.
- W2050636499 hasRelatedWork W2151612326 @default.
- W2050636499 hasRelatedWork W2152378887 @default.
- W2050636499 hasRelatedWork W2155943197 @default.
- W2050636499 hasRelatedWork W2224771457 @default.
- W2050636499 hasRelatedWork W2243552651 @default.
- W2050636499 hasRelatedWork W2279486602 @default.
- W2050636499 hasRelatedWork W2416304541 @default.
- W2050636499 hasRelatedWork W2591671910 @default.
- W2050636499 hasRelatedWork W3148094261 @default.
- W2050636499 isParatext "false" @default.
- W2050636499 isRetracted "false" @default.
- W2050636499 magId "2050636499" @default.
- W2050636499 workType "article" @default.