{"id":42883,"date":"2026-10-05T10:33:29","date_gmt":"2026-10-05T13:33:29","guid":{"rendered":"https:\/\/victoriaaldia.com\/?p=42883"},"modified":"2026-10-05T10:33:29","modified_gmt":"2026-10-05T13:33:29","slug":"nobel-de-medicina-para-cientificos-que-sentaron-las-bases-de-una-nueva-era-en-la-neurociencia","status":"publish","type":"post","link":"https:\/\/victoriaaldia.com\/?p=42883","title":{"rendered":"Nobel de Medicina para cient\u00edficos que sentaron \u201clas bases de una nueva era en la neurociencia\u201d"},"content":{"rendered":"<header class=\"cl-24 header-interior interior-top-1\">El Nobel de Medicina fue otorgado a tres cient\u00edficos por su trabajo para descifrar c\u00f3mo el cerebro da forma a recuerdos, comportamientos y sentimientos.<\/header>\n<header><\/header>\n<header>Los cient\u00edficos Karl Deisseroth, Peter Hegemann y Georg Nagel fueron galardonados este lunes con el Premio Nobel de Fisiolog\u00eda o Medicina 2026 que otorga el Instituto Karolinska de Estocolmo por sentar \u201clas bases de una nueva era en la neurociencia\u201d con la optogen\u00e9tica.<\/p>\n<p>&nbsp;<\/p>\n<p>La optogen\u00e9tica es \u201cun m\u00e9todo que permite mostrar c\u00f3mo las c\u00e9lulas nerviosas moldean los recuerdos, las emociones y los comportamientos en el cerebro vivo\u201d, seg\u00fan explic\u00f3 el comit\u00e9.<\/p>\n<p>&nbsp;<\/p>\n<p><i>\u201cPeter Hegemann y Georg Nagel descubrieron una prote\u00edna extraordinaria, la canalrodopsina, en un alga unicelular. Karl Deisseroth transform\u00f3 dicha prote\u00edna en un interruptor controlado por luz para las c\u00e9lulas nerviosas\u201d<\/i>, se\u00f1al\u00f3 el comunicado del Premio Nobel y a\u00f1adi\u00f3: \u201cLos galardonados han sentado las bases de una nueva era en la neurociencia\u201d.<\/p>\n<\/header>\n<p><a href=\"https:\/\/x.com\/NobelPrize\/status\/2107041023977513263?ref_src=twsrc%5Etfw%7Ctwcamp%5Etweetembed%7Ctwterm%5E2107041023977513263%7Ctwgr%5E3cf9e71d0f6d35944b67038ba85c1614e397cbf1%7Ctwcon%5Es1_&amp;ref_url=https%3A%2F%2Fwww.elonce.com%2Finternacionales%2Fotorgaron-el-premio-nobel-de-medicina-2026.htm\">https:\/\/x.com\/NobelPrize\/status\/2107041023977513263?ref_src=twsrc%5Etfw%7Ctwcamp%5Etweetembed%7Ctwterm%5E2107041023977513263%7Ctwgr%5E3cf9e71d0f6d35944b67038ba85c1614e397cbf1%7Ctwcon%5Es1_&amp;ref_url=https%3A%2F%2Fwww.elonce.com%2Finternacionales%2Fotorgaron-el-premio-nobel-de-medicina-2026.htm<\/a><\/p>\n<p>En tanto, se indic\u00f3 que los cient\u00edficos introducen las prote\u00ednas sensibles a la luz de las algas en algunas c\u00e9lulas del cerebro, despu\u00e9s utilizan un haz luminoso para hacer que esas neuronas se activen o se apaguen.<\/p>\n<p>&nbsp;<\/p>\n<p>El resultado es una herramienta de una precisi\u00f3n extraordinaria para estudiar c\u00f3mo los circuitos neuronales producen el movimiento, los recuerdos, las emociones o el comportamiento y tambi\u00e9n para manipularlos.<\/p>\n<p>&nbsp;<\/p>\n<p>En ese sentido, se se\u00f1al\u00f3 que, con esta t\u00e9cnica, ya es posible, por ejemplo, borrar o restaurar recuerdos del cerebro de ratones solo con luz, mientras que el trabajo de los tres cient\u00edficos permiti\u00f3 desarrollar una tecnolog\u00eda que hoy utilizan laboratorios de todo el mundo. Fuente: EL Once<\/p>\n<p><a href=\"https:\/\/victoriaaldia.com\/?attachment_id=9289\" rel=\"attachment wp-att-9289\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-9289\" src=\"http:\/\/victoriaaldia.com\/wp-content\/uploads\/2023\/11\/estancia-mendoza.png\" alt=\"\" width=\"720\" height=\"90\" srcset=\"https:\/\/victoriaaldia.com\/wp-content\/uploads\/2023\/11\/estancia-mendoza.png 720w, https:\/\/victoriaaldia.com\/wp-content\/uploads\/2023\/11\/estancia-mendoza-300x38.png 300w\" sizes=\"auto, (max-width: 720px) 100vw, 720px\" \/><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>El Nobel de Medicina fue otorgado a tres cient\u00edficos por su trabajo para descifrar c\u00f3mo el cerebro da forma a&hellip;<\/p>\n","protected":false},"author":3,"featured_media":42884,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"nogoya_volanta":"","nogoya_breaking":false,"nogoya_exclusive":false,"footnotes":""},"categories":[20,3,17],"tags":[],"class_list":["post-42883","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-internacionales","category-noticias","category-sociedad"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.6 - 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