{"id":25259,"date":"2016-04-14T11:38:45","date_gmt":"2016-04-14T09:38:45","guid":{"rendered":"http:\/\/www.invarena.cz\/?p=25259"},"modified":"2016-04-14T16:04:43","modified_gmt":"2016-04-14T14:04:43","slug":"svetova-senzace-po-implantaci-cipu-do-mozku-se-paralyzovanemu-cloveku-vratila-hybnost-antace-cipu-do-mozku-vratila-hybnost-paralyzovanemu","status":"publish","type":"post","link":"https:\/\/www.invarena.cz\/?p=25259","title":{"rendered":"Sv\u011btov\u00e1 senzace. Po implantaci \u010d\u00edpu do mozku se paralyzovan\u00e9mu vr\u00e1tila hybnost"},"content":{"rendered":"<p><strong>P\u0159ed p\u011bti lety vysoko\u0161kolsk\u00fd student Ian Burkhart sko\u010dil do mo\u0159e u pob\u0159e\u017e\u00ed Severn\u00ed Karol\u00edny v USA a zlomil si vaz s n\u00e1slednou paral\u00fdzou nohou a rukou s poz\u016fstatkem pohybu v ramenou a bicepsu. Nyn\u00ed ale op\u011bt dok\u00e1\u017ee jednou rukou si nal\u00edt vodu do sklenice nebo hr\u00e1t videohry. P\u00ed\u0161e o tom New York Times.<\/strong><br \/>\n<!--more--><\/p>\n<p class=\"western\">Ve st\u0159edu l\u00e9ka\u0159i ozn\u00e1mili, \u017ee Burkhartovi se znovu vr\u00e1tila jemn\u00e1 motorika do jeho paralyzovan\u00e9 prav\u00e9 ruky po implantaci \u010d\u00edpu, kter\u00fd p\u0159en\u00e1\u0161\u00ed my\u0161lenky sv\u00e9ho nositele p\u0159\u00edmo do sval\u016f ruky a obch\u00e1z\u00ed tak po\u0161kozenou m\u00edchu. Studie publikovan\u00e1 v \u010dasopise Nature je prvn\u00ed zpr\u00e1vou o \u00fasp\u011b\u0161n\u00e9m pokusu o obnoven\u00ed hybnosti kon\u010detiny u kvadruplegika.<\/p>\n<p class=\"western\"><span lang=\"cs-CZ\">L\u00e9ka\u0159i implantovali \u010dip do Burkhartova mozku p\u0159ed dv\u011bma lety. Nyn\u00ed ji\u017e v laborato\u0159i s implant\u00e1tem p\u0159ipojen\u00fdm p\u0159es po\u010d\u00edta\u010d k pouzdru na pa\u017ei um\u00ed nal\u00e9vat vodu do sklenice, sb\u00edrat pohybuj\u00edc\u00ed se st\u00e9bla nebo hr\u00e1t kytarovou videohru.<br \/>\nNov\u00e1 technologie v\u0161ak st\u00e1le je\u0161t\u011b nen\u00ed l\u00e9kem na paral\u00fdzu. Burkhart toti\u017e m\u016f\u017ee takto svoji ruku pou\u017e\u00edvat jen v laborato\u0159i po p\u0159ipojen\u00ed k po\u010d\u00edta\u010di. Podle v\u011bdc\u016f je t\u0159eba ud\u011blat je\u0161t\u011b hodn\u011b pr\u00e1ce, ne\u017e syst\u00e9m poskytne pacientovi mobiln\u00ed nez\u00e1vislost.<br \/>\n<\/span><\/p>\n<p class=\"western\"><span lang=\"cs-CZ\">Ale pokrok v neuronov\u00e9m in\u017een\u00fdrstv\u00ed postupuje rychle. Za pou\u017eit\u00ed mozkov\u00fdch implant\u00e1t\u016f mohou v\u011bdci dek\u00f3dovat mozkov\u00e9 sign\u00e1ly a p\u0159i\u0159azovat je k specifick\u00fdm pohyb\u016fm. Nov\u00e1 studie ukazuje, \u017ee tento bypassov\u00fd p\u0159\u00edstup m\u016f\u017ee obnovit motoriku kon\u010detin.<\/span><\/p>\n<p>&#8222;Operace \u2013 implantace \u010d\u00edpu &#8211; trvala t\u0159i hodiny,<span lang=\"cs-CZ\">&#8220; vzpom\u00edn\u00e1 Ali Rezai, chirurg Center for Neuromodulation Ohio State University. \u010cip obsahuje 96 vl\u00e1knovit\u00fdch &#8222;mikroelektrod&#8220;, kter\u00e9 zaznamen\u00e1vaj\u00ed sign\u00e1ly jednotliv\u00fdch neuron\u016f.<br \/>\n<\/span><\/p>\n<p><span lang=\"cs-CZ\">V\u00fdzkumn\u00edci z Battelle Memorial Institute vyvinuli software pro dek\u00f3dov\u00e1n\u00ed sign\u00e1ln\u00edch model\u016f. Po zotaven\u00ed se po operaci trval tr\u00e9nink pacienta v laborato\u0159i cel\u00fd rok. <\/span><\/p>\n<p class=\"western\">&#8222;Signalizace se p\u0159i ka\u017ed\u00e9m tr\u00e9ninkov\u00e9m sezen\u00ed neust\u00e1le m\u011bnila, museli jsme adekv\u00e1tn\u011b adaptovat i software. Stroj se u\u010dil spolu s Burkhartem,&#8220; \u0159ekl Herbert Bresler, \u0161\u00e9f v\u00fdzkumu v Battelle.<br \/>\nL\u00e9ka\u0159i byli pot\u011b\u0161eni pacientov\u00fdmi pokroky, ale nyn\u00ed cht\u011bj\u00ed, aby syst\u00e9m byl v\u00edce praktick\u00fd, cenov\u011b dostupn\u00fd a m\u00e9n\u011b invazivn\u00ed, nejl\u00e9pe s vyu\u017eit\u00edm bezdr\u00e1tov\u00e9 technologie. Pacient se zlep\u0161il natolik, \u017ee rehabilita\u010dn\u00ed odborn\u00edci mohli reklasifikovat jeho spin\u00e1ln\u00ed posti\u017een\u00ed z C5 na C7.<br \/>\n&#8222;Kdybych si tak mohl vz\u00edt tu v\u011bc dom\u016f, mohl bych b\u00fdt o tolik v\u00edce nez\u00e1visl\u00fd,&#8220; lituje Burkhart. Te\u010f mus\u00edm spol\u00e9hat na n\u011bkoho jin\u00e9ho u tolika v\u011bc\u00ed jako je obl\u00e9k\u00e1n\u00ed, \u010di\u0161t\u011bn\u00ed zub\u016f atd. Jen bych cht\u011bl, aby ostatn\u00ed lid\u00e9 o tom sly\u0161eli a v\u011bd\u011bli, \u017ee je tu nad\u011bje. N\u011bco, co p\u0159ijde a umo\u017en\u00ed \u017e\u00edt s t\u00edmto zran\u011bn\u00edm lep\u0161\u00ed \u017eivot,&#8220; dodal.<\/p>\n<p class=\"western\">\n","protected":false},"excerpt":{"rendered":"<div class=\"mh-excerpt\"><p>P\u0159ed p\u011bti lety vysoko\u0161kolsk\u00fd student Ian Burkhart sko\u010dil do mo\u0159e u pob\u0159e\u017e\u00ed Severn\u00ed Karol\u00edny v USA a zlomil si vaz s n\u00e1slednou paral\u00fdzou nohou a <a class=\"mh-excerpt-more\" href=\"https:\/\/www.invarena.cz\/?p=25259\" title=\"Sv\u011btov\u00e1 senzace. Po implantaci \u010d\u00edpu do mozku se paralyzovan\u00e9mu vr\u00e1tila hybnost\">[&#8230;]<\/a><\/p>\n<\/div>","protected":false},"author":1,"featured_media":14511,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11],"tags":[],"class_list":["post-25259","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\/25259","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=25259"}],"version-history":[{"count":0,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=\/wp\/v2\/posts\/25259\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=\/wp\/v2\/media\/14511"}],"wp:attachment":[{"href":"https:\/\/www.invarena.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=25259"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=25259"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=25259"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}