{"id":14841,"date":"2014-02-15T13:20:04","date_gmt":"2014-02-15T12:20:04","guid":{"rendered":"http:\/\/www.invarena.cz\/?p=14841"},"modified":"2014-02-16T10:43:41","modified_gmt":"2014-02-16T09:43:41","slug":"parizsti-vedci-vraci-slepym-lidem-zrak","status":"publish","type":"post","link":"https:\/\/www.invarena.cz\/?p=14841","title":{"rendered":"Pa\u0159\u00ed\u017e\u0161t\u00ed v\u011bdci vrac\u00ed slep\u00fdm lidem zrak"},"content":{"rendered":"<p><strong>V\u011bdci prov\u00e1d\u011bj\u00ed testy, kter\u00e9 zrakov\u011b posti\u017een\u00fdm pozvolna navracej\u00ed ztracen\u00fd smysl. Lid\u00e9 se zni\u010denou s\u00edtnic\u00ed d\u00edky nov\u00e9 technologii znovu rozezn\u00e1vaj\u00ed barvy, objekty a n\u011bkte\u0159\u00ed dokonce i \u010d\u00e1ste\u010dn\u011b \u010dtou.<!--more--><\/strong><\/p>\n<p><strong>pacient:<\/strong> Je to vzru\u0161uj\u00edc\u00ed, kdy\u017e v\u00edte, \u017ee m\u016f\u017eete d\u011blat v\u011bci, kter\u00e9 byly p\u0159edt\u00edm nemo\u017en\u00e9. I kdy\u017e jde jen o drobnosti.<\/p>\n<p>Pacient si te\u010f nap\u0159\u00edklad m\u016f\u017ee vybrat, jak\u00e9 chce pono\u017eky. Onemocn\u011bn\u00ed s\u00edtnice ho p\u0159ipravilo o zrak. Te\u010f je ale schopn\u00fd rozezn\u00e1vat barvy, pohyb i objekty.<\/p>\n<p>Thomas LAURITZEN, v\u00fdzkumn\u00edk:<br \/>\nDostanou p\u0159ibli\u017en\u00fd obraz. Mohou vid\u011bt tvary, mohou vid\u011bt lidi, kte\u0159\u00ed se p\u0159ed nimi pohybuj\u00ed a mohou tak\u00e9 \u010d\u00edst klasick\u00e1 p\u00edsmena.<\/p>\n<p>Za\u0159\u00edzen\u00ed se st\u00e1v\u00e1 z br\u00fdl\u00ed, po\u010d\u00edta\u010de a s\u00edtnicov\u00e9ho implant\u00e1tu. Na br\u00fdl\u00edch je p\u0159ipevn\u011bna kamera, kter\u00e1 pos\u00edl\u00e1 obraz do mal\u00e9ho p\u0159enosn\u00e9ho po\u010d\u00edta\u010de, kter\u00fd slepec nos\u00ed v kapse. Po\u010d\u00edta\u010d obraz p\u0159evede do elektrick\u00e9ho sign\u00e1lu a po\u0161le ho do mikro\u010d\u00edpu s elektrodami implantovan\u00e9ho v nefunk\u010dn\u00ed s\u00edtnici oka. Z n\u011bj u\u017e odch\u00e1z\u00ed informace p\u0159es zrakov\u00fd nerv do mozku.<\/p>\n<p>LAURITZEN<br \/>\nPracujeme jak na technologi\u00edch, tak na zp\u016fsobu, jak nejl\u00e9pe stimulovat zbyl\u00e9 neurony na s\u00edtnici. Tak dostaneme lep\u0161\u00ed sign\u00e1l do obrazov\u00e9ho centra v mozku.<\/p>\n<p>Joe-Alain SAHEL, l\u00e9ka\u0159:<br \/>\nI kdy\u017e b\u00edl\u00e9 hole se asi nikdy \u00fapln\u011b nezbav\u00ed, n\u00e1\u0161 c\u00edl do budoucna je, aby lid\u00e9 mohli plynule \u010d\u00edst titulky novin. Rozezn\u00e1vali tv\u00e1\u0159e a z\u00edskali \u010d\u00e1ste\u010dnou nez\u00e1vislost v pohybu.<\/p>\n<p>Test\u016f ve Francii se \u00fa\u010dastnilo pades\u00e1t osob. Dosavadn\u00ed v\u00fdsledky ukazuj\u00ed, \u017ee v\u011bt\u0161in\u011b z nich je nov\u00e1 technologie schopn\u00e1 v\u00fdznamn\u011b pomoci. Za\u0159\u00edzen\u00ed se jmenuje Argus II a umo\u017e\u0148\u00ed pacient\u016fm \u010d\u00edst s a\u017e 89procentn\u00ed p\u0159esnost\u00ed.<\/p>\n<p>V Evrop\u011b se toto za\u0159\u00edzen\u00ed implantuje a poji\u0161\u0165ovna je hrad\u00ed zat\u00edm pouze v N\u011bmecku, Francii, It\u00e1lii.<\/p>\n<p>televize Nova<\/p>\n","protected":false},"excerpt":{"rendered":"<div class=\"mh-excerpt\"><p>V\u011bdci prov\u00e1d\u011bj\u00ed testy, kter\u00e9 zrakov\u011b posti\u017een\u00fdm pozvolna navracej\u00ed ztracen\u00fd smysl. Lid\u00e9 se zni\u010denou s\u00edtnic\u00ed d\u00edky nov\u00e9 technologii znovu rozezn\u00e1vaj\u00ed barvy, objekty a n\u011bkte\u0159\u00ed dokonce i <a class=\"mh-excerpt-more\" href=\"https:\/\/www.invarena.cz\/?p=14841\" title=\"Pa\u0159\u00ed\u017e\u0161t\u00ed v\u011bdci vrac\u00ed slep\u00fdm lidem zrak\">[&#8230;]<\/a><\/p>\n<\/div>","protected":false},"author":1,"featured_media":783,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11],"tags":[],"class_list":["post-14841","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-zdravi"],"_links":{"self":[{"href":"https:\/\/www.invarena.cz\/index.php?rest_route=\/wp\/v2\/posts\/14841","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.invarena.cz\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.invarena.cz\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=14841"}],"version-history":[{"count":0,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=\/wp\/v2\/posts\/14841\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=\/wp\/v2\/media\/783"}],"wp:attachment":[{"href":"https:\/\/www.invarena.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=14841"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=14841"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=14841"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}