{"id":6029,"date":"2016-10-12T09:19:25","date_gmt":"2016-10-12T08:19:25","guid":{"rendered":"https:\/\/www.neurosciences.asso.fr\/en\/2016\/10\/retines-artificielles-de-serieuses-pistes-pour-une-vision-plus-nette\/"},"modified":"2022-05-18T16:05:21","modified_gmt":"2022-05-18T14:05:21","slug":"retines-artificielles-de-serieuses-pistes-pour-une-vision-plus-nette","status":"publish","type":"post","link":"https:\/\/www.neurosciences.asso.fr\/en\/2016\/10\/retines-artificielles-de-serieuses-pistes-pour-une-vision-plus-nette\/","title":{"rendered":"R\u00e9tines artificielles : de s\u00e9rieuses pistes pour une vision plus nette"},"content":{"rendered":"<p>Formidable d\u00e9fi th\u00e9rapeutique, les proth\u00e8ses r\u00e9tiniennes, d\u00e9velopp\u00e9es depuis une dizaine d\u2019ann\u00e9es, permettent \u00e0 certaines personnes aveugles de percevoir des signaux lumineux, mais l\u2019image restitu\u00e9e est encore loin d\u2019\u00eatre pr\u00e9cise. En comparant, chez le rongeur, l\u2019activit\u00e9 du cortex visuel g\u00e9n\u00e9r\u00e9e artificiellement par les implants \u00e0 celle produite par la \u00ab vision naturelle \u00bb, des chercheurs du CNRS, du CEA, de l\u2019Inserm, de l\u2019AP-HM et d\u2019Aix-Marseille Universit\u00e9 ont identifi\u00e9 deux facteurs limitant la r\u00e9solution des proth\u00e8ses. \u00c0 partir de ces r\u00e9sultats, ils ont pu am\u00e9liorer la pr\u00e9cision de l\u2019activation proth\u00e9tique. Ces travaux pluridisciplinaires, publi\u00e9s le 23 ao\u00fbt 2016 dans la revue eLife, ouvrent la voie \u00e0 de nouveaux progr\u00e8s pour les proth\u00e8ses r\u00e9tiniennes chez l\u2019homme, dans le but d\u2019am\u00e9liorer la qualit\u00e9 de vie des patients implant\u00e9s.<\/p>\n<p><a href=\"http:\/\/www2.cnrs.fr\/presse\/communique\/4651.htm\" target=\"_blank\" rel=\"noopener\">Voir le communiqu\u00e9 de presse CNRS<\/a><\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Formidable d\u00e9fi th\u00e9rapeutique, les proth\u00e8ses r\u00e9tiniennes, d\u00e9velopp\u00e9es depuis une dizaine d\u2019ann\u00e9es, permettent \u00e0 certaines personnes aveugles de percevoir des signaux lumineux, mais l\u2019image restitu\u00e9e est encore loin d\u2019\u00eatre pr\u00e9cise. En comparant, chez le rongeur, l\u2019activit\u00e9 du cortex visuel g\u00e9n\u00e9r\u00e9e artificiellement par les implants \u00e0 celle produite par la \u00ab vision naturelle \u00bb, des chercheurs du [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":6025,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[25],"tags":[31],"class_list":["post-6029","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized","tag-actualite-en"],"publishpress_future_action":{"enabled":false,"date":"2026-04-22 07:25:03","action":"change-status","newStatus":"draft","terms":[],"taxonomy":"category"},"publishpress_future_workflow_manual_trigger":{"enabledWorkflows":[]},"_links":{"self":[{"href":"https:\/\/www.neurosciences.asso.fr\/en\/wp-json\/wp\/v2\/posts\/6029","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.neurosciences.asso.fr\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.neurosciences.asso.fr\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.neurosciences.asso.fr\/en\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.neurosciences.asso.fr\/en\/wp-json\/wp\/v2\/comments?post=6029"}],"version-history":[{"count":4,"href":"https:\/\/www.neurosciences.asso.fr\/en\/wp-json\/wp\/v2\/posts\/6029\/revisions"}],"predecessor-version":[{"id":17013,"href":"https:\/\/www.neurosciences.asso.fr\/en\/wp-json\/wp\/v2\/posts\/6029\/revisions\/17013"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.neurosciences.asso.fr\/en\/wp-json\/wp\/v2\/media\/6025"}],"wp:attachment":[{"href":"https:\/\/www.neurosciences.asso.fr\/en\/wp-json\/wp\/v2\/media?parent=6029"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.neurosciences.asso.fr\/en\/wp-json\/wp\/v2\/categories?post=6029"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.neurosciences.asso.fr\/en\/wp-json\/wp\/v2\/tags?post=6029"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}