{"id":5541,"date":"2011-09-24T05:01:23","date_gmt":"2011-09-24T03:01:23","guid":{"rendered":"http:\/\/www.kulturtechno.de\/?p=5541"},"modified":"2011-09-24T11:11:31","modified_gmt":"2011-09-24T09:11:31","slug":"film-im-kopf-rekonstruiert","status":"publish","type":"post","link":"https:\/\/www.kulturtechno.de\/?p=5541","title":{"rendered":"Film im Kopf, rekonstruiert"},"content":{"rendered":"<p>Futurismus: Wissenschaftler der University of California, Berkeley, rekonstruieren mit Hirnstrommessger\u00e4ten visuelle Reize im Gehirn.<\/p>\n<p><iframe loading=\"lazy\" width=\"500\" height=\"284\" src=\"http:\/\/www.youtube.com\/embed\/nsjDnYxJ0bo\" frameborder=\"0\" allowfullscreen><\/iframe><\/p>\n<blockquote><p>    Imagine tapping into the mind of a coma patient, or watching one\u2019s own dream on YouTube. With a cutting-edge blend of brain imaging and computer simulation, scientists at the University of California, Berkeley, are bringing these futuristic scenarios within reach.<\/p>\n<p>    Using functional Magnetic Resonance Imaging (fMRI) and computational models, UC Berkeley researchers have succeeded in decoding and reconstructing people\u2019s dynamic visual experiences \u2013 in this case, watching Hollywood movie trailers.<\/p>\n<p>    As yet, the technology can only reconstruct movie clips people have already viewed. However, the breakthrough paves the way for reproducing the movies inside our heads that no one else sees, such as dreams and memories, according to researchers.<\/p>\n<p>    \u201cThis is a major leap toward reconstructing internal imagery,\u201d said Professor Jack Gallant, a UC Berkeley neuroscientist and coauthor of the study published online today (Sept. 22) in the journal Current Biology. \u201cWe are opening a window into the movies in our minds.\u201d<\/p><\/blockquote>\n<p>Interessant an der Methode ist desweiteren, dass zur Re-Synthese Material aus dem &#8218;totalen Archiv&#8216; benutzt wurde, also ein gigantisches Mashup (<a href=\"http:\/\/www.spiegel.de\/wissenschaft\/mensch\/0,1518,787867,00.html\">SpOn<\/a>):<\/p>\n<blockquote><p>Die Testpersonen sahen sich neue Filme an, die sich von dem Material des ersten Durchlaufs komplett unterschieden. Allein auf Basis der Daten zur Gehirnaktivit\u00e4t rekonstruierte das Programm die gesehenen Filmszenen. Es griff dazu auf einen Pool aus 18 Millionen Sekunden willk\u00fcrlich ausgew\u00e4hltem YouTube-Material zur\u00fcck und suchte nach Filmszenen, die den zuvor gelernten Hirnaktivit\u00e4tsmustern am ehesten entsprachen.<\/p><\/blockquote>\n<p>Einmal mehr zeigt sich, wie die heutige Quantit\u00e4t an verf\u00fcgbaren Daten im Netz neue Technologie erst erm\u00f6glicht.<\/p>\n<p>Jetzt w\u00e4re nat\u00fcrlich auch interessant, was da klanglich r\u00fcberk\u00e4me.<\/p>\n<p>(via <a href=\"http:\/\/www.neatorama.com\/2011\/09\/22\/reconstructing-movie-clips-by-brain-imaging\/\">Neatorama<\/a>)<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Futurismus: Wissenschaftler der University of California, Berkeley, rekonstruieren mit Hirnstrommessger\u00e4ten visuelle Reize im Gehirn. Imagine tapping into the mind of a coma patient, or watching one\u2019s own dream on YouTube. With a cutting-edge blend of brain imaging and computer simulation, scientists at the University of California, Berkeley, are bringing these futuristic scenarios within reach. Using [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_links_to":"","_links_to_target":"","footnotes":""},"categories":[18],"tags":[],"class_list":["post-5541","post","type-post","status-publish","format-standard","hentry","category-futurismus"],"_links":{"self":[{"href":"https:\/\/www.kulturtechno.de\/index.php?rest_route=\/wp\/v2\/posts\/5541"}],"collection":[{"href":"https:\/\/www.kulturtechno.de\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.kulturtechno.de\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.kulturtechno.de\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.kulturtechno.de\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=5541"}],"version-history":[{"count":5,"href":"https:\/\/www.kulturtechno.de\/index.php?rest_route=\/wp\/v2\/posts\/5541\/revisions"}],"predecessor-version":[{"id":5550,"href":"https:\/\/www.kulturtechno.de\/index.php?rest_route=\/wp\/v2\/posts\/5541\/revisions\/5550"}],"wp:attachment":[{"href":"https:\/\/www.kulturtechno.de\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=5541"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kulturtechno.de\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=5541"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kulturtechno.de\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=5541"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}