{"id":36179,"date":"2015-06-18T21:36:32","date_gmt":"2015-06-18T20:36:32","guid":{"rendered":"https:\/\/cyborgs.cc\/?p=709"},"modified":"2015-06-18T21:36:32","modified_gmt":"2015-06-18T20:36:32","slug":"spracherkennung-aus-gehirnstroemen","status":"publish","type":"post","link":"https:\/\/meta.copyriot.com\/2015\/06\/spracherkennung-aus-gehirnstroemen\/","title":{"rendered":"Spracherkennung aus Gehirnstr\u00f6men"},"content":{"rendered":"

Forscherinnen am KIT (Karlsruher Institut f\u00fcr Technologie) ist es in Zusammenarbeit mit us-amerikanischen Wissenschaftlerinnen gelungen, aus Gehirnstr\u00f6men Sprache abzuleiten<\/a>. Brain-to-Text. Klingt wie Science-Fiction, jenseits von allem, was in der Richtung Brain-Computer Interface sonst so machbar ist. Wie kann sowas mit einem hochkomplexen Muster wie Sprache gehen? Ich stand der Meldung zun\u00e4chst entsprechend skeptisch gegen\u00fcber.
\n\"brain2text\"<\/a>
\nNun ist das KIT allerdings nicht irgendein ausgedachtes Institut, sondern laut Wikipedia eine der besten technischen Universit\u00e4ten Europas. Es spricht also viel daf\u00fcr, dass an der Sache was dran ist. <\/p>\n

Netterweise l\u00e4sst sich die dazugeh\u00f6rige Studie im Volltext online<\/a> abrufen. Das Video<\/a> macht’s leider nicht unbedingt klarer, ich musste mich also wohl oder \u00fcbel durch den Volltext k\u00e4mpfen. <\/p>\n

Was mir aufgefallen ist: Das Auslesen hat nicht bei allen Probandinnen gleich gut geklappt. F\u00fcr die Studie mussten die Probandinnen h\u00f6rbar sprechen. Au\u00dferdem lagen dabei die auslesenden Elektroden nicht au\u00dfen am Kopf, sondern direkt auf der Hirnrinde. Dar\u00fcber hinaus wurde die Komplexit\u00e4t des Sagbaren, das Vokabular, massiv eingeschr\u00e4nkt. Klingt in der Form nicht wirklich n\u00fctzlich, ist aber wichtige Grundlagenforschung. Man wei\u00df jetzt, dass Sprache und Laute in Hirnstr\u00f6men codiert sind und diese lassen sich auslesen. <\/p>\n

Die Auswirkungen von Brain-to-Text lassen sich kaum \u00fcbersch\u00e4tzen. Die Forscherinnen gehen zum Beispiel davon aus, dass ihr Experiment auch real-time Online-Kommunikation erm\u00f6glicht oder Menschen helfen kann, die am Locked-In-Syndrom<\/a> leiden.<\/p>\n

Fun Fact: Zu den vorgelesenen Texten geh\u00f6rte neben der Antrittsrede JFKs unter anderem auch Charmed-Fan-Fiction.<\/p>\n

\"Flattr<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

Forscherinnen am KIT (Karlsruher Institut für Technologie) ist es in Zusammenarbeit mit us-amerikanischen Wissenschaftlerinnen gelungen, aus Gehirnströmen Sprache abzuleiten. Brain-to-Text. Klingt wie Science-Fiction, jenseits von allem, was in der Richtung Brain-Computer Interface sonst so machbar ist. Wie kann sowas mit…<\/span><\/p>\n

Weiterlesen ›<\/a><\/div>\n

<\/p>\n","protected":false},"author":880,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[5,1],"tags":[712,1719,1720,1000,1721,695,1722,1723,1724],"class_list":["post-36179","post","type-post","status-publish","format-standard","hentry","category-spectacle","category-syndicated","tag-biopolitics","tag-brain-to-text","tag-brain2text","tag-cyborgs","tag-gehirn","tag-korper","tag-sprache","tag-spracherkennung","tag-uebertragung"],"_links":{"self":[{"href":"https:\/\/meta.copyriot.com\/wp-json\/wp\/v2\/posts\/36179","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/meta.copyriot.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/meta.copyriot.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/meta.copyriot.com\/wp-json\/wp\/v2\/users\/880"}],"replies":[{"embeddable":true,"href":"https:\/\/meta.copyriot.com\/wp-json\/wp\/v2\/comments?post=36179"}],"version-history":[{"count":1,"href":"https:\/\/meta.copyriot.com\/wp-json\/wp\/v2\/posts\/36179\/revisions"}],"predecessor-version":[{"id":36180,"href":"https:\/\/meta.copyriot.com\/wp-json\/wp\/v2\/posts\/36179\/revisions\/36180"}],"wp:attachment":[{"href":"https:\/\/meta.copyriot.com\/wp-json\/wp\/v2\/media?parent=36179"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/meta.copyriot.com\/wp-json\/wp\/v2\/categories?post=36179"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/meta.copyriot.com\/wp-json\/wp\/v2\/tags?post=36179"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}