[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.certodej.cz\/hologramy-promitane-do-mozku-mohou-pomoci-nahradit-ztracene-smysly\/#Article","mainEntityOfPage":"https:\/\/www.certodej.cz\/hologramy-promitane-do-mozku-mohou-pomoci-nahradit-ztracene-smysly\/","headline":"Hologramy prom\u00edtan\u00e9 do mozku mohou pomoci nahradit ztracen\u00e9 smysly","name":"Hologramy prom\u00edtan\u00e9 do mozku mohou pomoci nahradit ztracen\u00e9 smysly","description":"V\u00fdvoj takzvan\u00e9ho \u201eholografick\u00e9ho mozkov\u00e9ho modul\u00e1toru\u201c je st\u00e1le ve velmi ran\u00e9 f\u00e1zi, av\u0161ak v nov\u00e9m \u010dl\u00e1nku, publikovan\u00e9m v \u010dasopise Nature Neuroscience, v\u011bdci p\u0159edstavili slibn\u00e9 prvn\u00ed v\u00fdsledky v\u00fdzkumu. Dle slov doktora Alana Mardinlyho, neurologa z University of California v Berkeley pod\u00edlej\u00edc\u00edho se na v\u00fdvoji, se jedn\u00e1 se o jeden z prvn\u00edch krok\u016f na dlouh\u00e9 cest\u011b vyvinout technologii, […]","datePublished":"2025-03-01","dateModified":"2023-05-02","author":{"@type":"Person","@id":"https:\/\/www.certodej.cz\/author\/#Person","name":"","url":"https:\/\/www.certodej.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/614460c3109f6ef46730ae87c5e2be623f574940fabcec1214dc0d8d5af688cf?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/614460c3109f6ef46730ae87c5e2be623f574940fabcec1214dc0d8d5af688cf?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"certodej.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.certodej.cz\/wp-content\/uploads\/img_a314447_w2576_t1525334843.jpg","url":"https:\/\/www.certodej.cz\/wp-content\/uploads\/img_a314447_w2576_t1525334843.jpg","height":0,"width":0},"url":"https:\/\/www.certodej.cz\/hologramy-promitane-do-mozku-mohou-pomoci-nahradit-ztracene-smysly\/","about":["Technika"],"wordCount":382,"articleBody":"V\u00fdvoj takzvan\u00e9ho \u201eholografick\u00e9ho mozkov\u00e9ho modul\u00e1toru\u201c je st\u00e1le ve velmi ran\u00e9 f\u00e1zi, av\u0161ak v nov\u00e9m \u010dl\u00e1nku, publikovan\u00e9m v \u010dasopise Nature Neuroscience, v\u011bdci p\u0159edstavili slibn\u00e9 prvn\u00ed v\u00fdsledky v\u00fdzkumu. Dle slov doktora Alana Mardinlyho, neurologa z University of California v Berkeley pod\u00edlej\u00edc\u00edho se na v\u00fdvoji, se jedn\u00e1 se o jeden z prvn\u00edch krok\u016f na dlouh\u00e9 cest\u011b vyvinout technologii, kter\u00e1 by mohla p\u0159edstavovat virtu\u00e1ln\u00ed mozkov\u00fd implant\u00e1t s p\u0159idan\u00fdmi a rozvit\u011bj\u0161\u00edmi smysly. V\u00fdzkumn\u00edci doufaj\u00ed, \u017ee od jejich prvn\u00edch pokus\u016f, p\u0159i nich\u017e se sna\u017eili m\u011bnit mozkov\u00e9 bu\u0148ky my\u0161\u00ed, bude m\u00edt tato technologie jednoho dne schopnost nahradit smysly, jako zrak nebo dotek u lid\u00ed, kte\u0159\u00ed o n\u011b p\u0159i\u0161li.Mo\u017enost p\u016fsobit na mozek m\u00e1 neuv\u011b\u0159iteln\u00fd potenci\u00e1l pomoci kompenzovat neurologick\u00e9 nedostatky zp\u016fsoben\u00e9 degenerativn\u00edmi onemocn\u011bn\u00edmi nebo zran\u011bn\u00edmi, jak tvrd\u00ed profesor Ehud Isacoff, dal\u0161\u00ed v\u011bdec z univerzity v Berkeley, kter\u00fd se v\u0161ak projektu ne\u00fa\u010dastn\u00ed. Za\u0159\u00edzen\u00ed vyu\u017e\u00edv\u00e1 techniku zn\u00e1mou jako optogenetika, kter\u00e1 spo\u010d\u00edv\u00e1 v pou\u017eit\u00ed sv\u011btla pro ovl\u00e1d\u00e1n\u00ed \u017eiv\u00fdch bun\u011bk. Z\u00e1kladem t\u00e9to techniky je vlo\u017een\u00ed kan\u00e1l\u016f citliv\u00fdch na sv\u011btlo do mozkov\u00fdch bun\u011bk, kter\u00e9 se otev\u00edraj\u00ed, kdy\u017e jsou zasa\u017eeny paprskem sv\u011btla. Otev\u0159en\u00ed t\u011bchto kan\u00e1l\u016f pak stimuluje p\u0159\u00edslu\u0161nou mozkovou bu\u0148ku. Po vlo\u017een\u00ed speci\u00e1ln\u011b vyvinut\u00fdch kan\u00e1lk\u016f do mozku my\u0161\u00ed byli v\u011bdci schopni ovl\u00e1dat bu\u0148ky, do kter\u00fdch byly vlo\u017eeny.V\u011bdci prom\u00edtli hologram na horn\u00ed vrstvu mozku a mnohokr\u00e1t za sekundu byli schopni aktivovat des\u00edtky neuron\u016f ve snaze simulovat vzorce zn\u00e1zor\u0148uj\u00edc\u00ed mozkovou aktivitu. Z\u00e1rove\u0148 doufaj\u00ed, \u017ee t\u00edmto zp\u016fsobem budou moci lidsk\u00fd mozek p\u0159im\u011bt, aby se domn\u00edval, \u017ee vn\u00edm\u00e1 konkr\u00e9tn\u00ed impulzy. Nyn\u00ed tr\u00e9nuj\u00ed my\u0161i, aby se chovaly p\u0159edem ur\u010den\u00fdm zp\u016fsobem, aby tak mohli posoudit, do jak\u00e9 m\u00edry je jejich chov\u00e1n\u00ed ovlivn\u011bno holografickou aplikac\u00ed. Hlavn\u00ed pokrok spo\u010d\u00edv\u00e1 ve schopnosti \u0159\u00eddit neurony v konkr\u00e9tn\u00edm prostoru a \u010dase.                                                                                                                                                                                                                                                                                                                                                                                        4.6\/5 - (7 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Hologramy prom\u00edtan\u00e9 do mozku mohou pomoci nahradit ztracen\u00e9 smysly","item":"https:\/\/www.certodej.cz\/hologramy-promitane-do-mozku-mohou-pomoci-nahradit-ztracene-smysly\/#breadcrumbitem"}]}]