{"id":7060,"date":"2024-06-20T10:44:45","date_gmt":"2024-06-20T10:44:45","guid":{"rendered":"https:\/\/enfoquenoticioso.com\/tecnologia\/ia-para-el-diagnostico-de-parkinson-7-anos-antes-de-los-sintomas\/"},"modified":"2024-06-20T10:44:45","modified_gmt":"2024-06-20T10:44:45","slug":"ia-para-el-diagnostico-de-parkinson-7-anos-antes-de-los-sintomas","status":"publish","type":"post","link":"https:\/\/enfoquenoticioso.com\/?p=7060","title":{"rendered":"IA para el diagn\u00f3stico de p\u00e1rkinson 7 a\u00f1os antes de los s\u00edntomas"},"content":{"rendered":"<div>\n<p>El <strong>p\u00e1rkinson<\/strong> es una de las enfermedades que m\u00e1s r\u00e1pido <a href=\"https:\/\/hipertextual.com\/2023\/11\/crean-un-implante-espinal-que-ayuda-a-las-personas-con-parkinson-a-caminar\" target=\"_blank\" rel=\"noopener\">est\u00e1n aumentando su incidencia<\/a> en los \u00faltimos a\u00f1os. Solo en Espa\u00f1a, se calcula que esta se ha duplicado en el \u00faltimo cuarto de siglo, con <strong>100.000 casos nuevos cada a\u00f1o<\/strong>. Desgraciadamente, al igual que con el alzh\u00e9imer, no existe una cura. La \u00fanica opci\u00f3n es prevenir y tratar los s\u00edntomas a medida que aparecen. Eso no evita que la enfermedad progrese, pero s\u00ed que puede ralentizar su avance. El problema es que tarda mucho en dar la cara, por lo que suele detectarse cuando ya es muy tarde. Por eso, una nueva investigaci\u00f3n, con la que se ha logrado obtener un diagn\u00f3stico de p\u00e1rkinson <strong>7 a\u00f1os antes del inicio de sus s\u00edntomas<\/strong>, es una gran noticia.<\/p>\n<p>Para ello solo hace falta una<strong> muestra de sangre<\/strong>. Esto tambi\u00e9n es un avance, pues normalmente el diagn\u00f3stico de p\u00e1rkinson se hace mediante<strong> an\u00e1lisis del l\u00edquido cefalorraqu\u00eddeo<\/strong>. La extracci\u00f3n a trav\u00e9s de<strong> punci\u00f3n lumbar<\/strong> es muy invasiva, por lo que solo se suele llevar a cabo cuando hay muchos indicios de la enfermedad.<\/p>\n<p>Normalmente, para cuando llegan esos indicios, ya <a href=\"https:\/\/www.sciencealert.com\/new-test-detects-parkinsons-7-years-before-most-symptoms-show\" target=\"_blank\" rel=\"noopener\">se han perdido<\/a> m\u00e1s del 60% de las c\u00e9lulas productoras de dopamina en una parte del cerebro llamada sustancia nigra. La dopamina no solo es responsable del placer y los sistemas de recompensa. Tambi\u00e9n <a href=\"https:\/\/medlineplus.gov\/spanish\/ency\/article\/000755.htm#\" target=\"_blank\" rel=\"noopener\">es esencial<\/a> para el env\u00edo de se\u00f1ales que se traducen en movimiento muscular. Si m\u00e1s de la mitad de las c\u00e9lulas ya se han destruido, la situaci\u00f3n ya es muy <strong>dif\u00edcil de frenar.<\/strong><\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_81 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Tabla de Contenido<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Alternar tabla de contenidos\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/enfoquenoticioso.com\/?p=7060\/#La_importancia_del_diagnostico_de_parkinson_temprano\" >La importancia del diagn\u00f3stico de p\u00e1rkinson temprano<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/enfoquenoticioso.com\/?p=7060\/#IA_en_busca_de_marcadores_de_la_enfermedad\" >IA en busca de marcadores de la enfermedad<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/enfoquenoticioso.com\/?p=7060\/#Muy_facil_de_hacer\" >Muy f\u00e1cil de hacer<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/enfoquenoticioso.com\/?p=7060\/#Tambien_en_Hipertextual\" >Tambi\u00e9n en Hipertextual:<\/a><\/li><\/ul><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\" id=\"h-la-importancia-del-diagnostico-de-parkinson-temprano\"><span class=\"ez-toc-section\" id=\"La_importancia_del_diagnostico_de_parkinson_temprano\"><\/span>La importancia del diagn\u00f3stico de p\u00e1rkinson temprano<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>El p\u00e1rkinson <a href=\"https:\/\/www.elsevier.es\/es-revista-neurologia-argentina-301-articulo-enfermedad-parkinson-premotora-conceptos-definiciones-S1853002812000730\" target=\"_blank\" rel=\"noopener\">tiene una fase premotora<\/a> en la que se dan s\u00edntomas como p\u00e9rdida de olfato, problemas gastrointestinales o <strong>alteraciones del sue\u00f1o REM<\/strong>. Este \u00faltimo <a href=\"https:\/\/conoceelparkinson.org\/sintomas\/trastorno-sueno-rem-parkinson\/\" target=\"_blank\" rel=\"noopener\">es un indicador muy importante<\/a>. La fase REM, conocida as\u00ed por las siglas de \u201cmovimiento r\u00e1pido de los ojos\u201d en ingl\u00e9s, es una fase de sue\u00f1o profundo en la que se bloquean las neuronas motoras, de tal manera que no podemos movernos. No nos damos cuenta, porque estamos dormidos, pero si nos despertamos en mitad de esta fase podemos darnos cuenta de que nuestro cuerpo est\u00e1 inm\u00f3vil. Es lo que se conoce como<strong> par\u00e1lisis del sue\u00f1o.<\/strong><\/p>\n<figure class=\"wp-block-image alignwide size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"780\" height=\"521\" alt=\"arrugas dormir mal salud mental, truco para despu\u00e9s del insomnio, Dificultad para conciliar el sue\u00f1o \/ no puedo dormir\" class=\"wp-image-1751469 perfmatters-lazy\" data-recalc-dims=\"1\" src=\"https:\/\/i0.wp.com\/imgs.hipertextual.com\/wp-content\/uploads\/2023\/08\/kinga-howard-FVRTLKgQ700-unsplash-1500x1001.jpg?resize=780%2C521&amp;quality=55&amp;strip=all&amp;ssl=1\" srcset=\"https:\/\/i0.wp.com\/imgs.hipertextual.com\/wp-content\/uploads\/2023\/08\/kinga-howard-FVRTLKgQ700-unsplash-scaled.jpg?resize=1500%2C1001&amp;quality=55&amp;strip=all&amp;ssl=1 1500w, https:\/\/i0.wp.com\/imgs.hipertextual.com\/wp-content\/uploads\/2023\/08\/kinga-howard-FVRTLKgQ700-unsplash-scaled.jpg?resize=800%2C534&amp;quality=55&amp;strip=all&amp;ssl=1 800w, https:\/\/i0.wp.com\/imgs.hipertextual.com\/wp-content\/uploads\/2023\/08\/kinga-howard-FVRTLKgQ700-unsplash-scaled.jpg?resize=768%2C513&amp;quality=55&amp;strip=all&amp;ssl=1 768w, https:\/\/i0.wp.com\/imgs.hipertextual.com\/wp-content\/uploads\/2023\/08\/kinga-howard-FVRTLKgQ700-unsplash-scaled.jpg?resize=1536%2C1025&amp;quality=55&amp;strip=all&amp;ssl=1 1536w, https:\/\/i0.wp.com\/imgs.hipertextual.com\/wp-content\/uploads\/2023\/08\/kinga-howard-FVRTLKgQ700-unsplash-scaled.jpg?resize=2048%2C1367&amp;quality=55&amp;strip=all&amp;ssl=1 2048w, https:\/\/i0.wp.com\/imgs.hipertextual.com\/wp-content\/uploads\/2023\/08\/kinga-howard-FVRTLKgQ700-unsplash-scaled.jpg?resize=1200%2C801&amp;quality=55&amp;strip=all&amp;ssl=1 1200w, https:\/\/i0.wp.com\/imgs.hipertextual.com\/wp-content\/uploads\/2023\/08\/kinga-howard-FVRTLKgQ700-unsplash-scaled.jpg?resize=740%2C494&amp;quality=55&amp;strip=all&amp;ssl=1 740w, https:\/\/i0.wp.com\/imgs.hipertextual.com\/wp-content\/uploads\/2023\/08\/kinga-howard-FVRTLKgQ700-unsplash-scaled.jpg?resize=1024%2C684&amp;quality=55&amp;strip=all&amp;ssl=1 1024w, https:\/\/i0.wp.com\/imgs.hipertextual.com\/wp-content\/uploads\/2023\/08\/kinga-howard-FVRTLKgQ700-unsplash-scaled.jpg?resize=1568%2C1047&amp;quality=55&amp;strip=all&amp;ssl=1 1568w, https:\/\/i0.wp.com\/imgs.hipertextual.com\/wp-content\/uploads\/2023\/08\/kinga-howard-FVRTLKgQ700-unsplash-scaled.jpg?resize=400%2C267&amp;quality=55&amp;strip=all&amp;ssl=1 400w, https:\/\/i0.wp.com\/imgs.hipertextual.com\/wp-content\/uploads\/2023\/08\/kinga-howard-FVRTLKgQ700-unsplash-scaled.jpg?w=2340&amp;quality=55&amp;strip=all&amp;ssl=1 2340w, https:\/\/i0.wp.com\/imgs.hipertextual.com\/wp-content\/uploads\/2023\/08\/kinga-howard-FVRTLKgQ700-unsplash-1500x1001.jpg?w=370&amp;quality=55&amp;strip=all&amp;ssl=1 370w\" data-sizes=\"(max-width: 780px) 100vw, 780px\"\/><img loading=\"lazy\" decoding=\"async\" width=\"780\" height=\"521\" src=\"https:\/\/i0.wp.com\/imgs.hipertextual.com\/wp-content\/uploads\/2023\/08\/kinga-howard-FVRTLKgQ700-unsplash-1500x1001.jpg?resize=780%2C521&amp;quality=55&amp;strip=all&amp;ssl=1\" alt=\"arrugas dormir mal salud mental, truco para despu\u00e9s del insomnio, Dificultad para conciliar el sue\u00f1o \/ no puedo dormir\" class=\"wp-image-1751469\" srcset=\"https:\/\/i0.wp.com\/imgs.hipertextual.com\/wp-content\/uploads\/2023\/08\/kinga-howard-FVRTLKgQ700-unsplash-scaled.jpg?resize=1500%2C1001&amp;quality=55&amp;strip=all&amp;ssl=1 1500w, https:\/\/i0.wp.com\/imgs.hipertextual.com\/wp-content\/uploads\/2023\/08\/kinga-howard-FVRTLKgQ700-unsplash-scaled.jpg?resize=800%2C534&amp;quality=55&amp;strip=all&amp;ssl=1 800w, https:\/\/i0.wp.com\/imgs.hipertextual.com\/wp-content\/uploads\/2023\/08\/kinga-howard-FVRTLKgQ700-unsplash-scaled.jpg?resize=768%2C513&amp;quality=55&amp;strip=all&amp;ssl=1 768w, https:\/\/i0.wp.com\/imgs.hipertextual.com\/wp-content\/uploads\/2023\/08\/kinga-howard-FVRTLKgQ700-unsplash-scaled.jpg?resize=1536%2C1025&amp;quality=55&amp;strip=all&amp;ssl=1 1536w, https:\/\/i0.wp.com\/imgs.hipertextual.com\/wp-content\/uploads\/2023\/08\/kinga-howard-FVRTLKgQ700-unsplash-scaled.jpg?resize=2048%2C1367&amp;quality=55&amp;strip=all&amp;ssl=1 2048w, https:\/\/i0.wp.com\/imgs.hipertextual.com\/wp-content\/uploads\/2023\/08\/kinga-howard-FVRTLKgQ700-unsplash-scaled.jpg?resize=1200%2C801&amp;quality=55&amp;strip=all&amp;ssl=1 1200w, https:\/\/i0.wp.com\/imgs.hipertextual.com\/wp-content\/uploads\/2023\/08\/kinga-howard-FVRTLKgQ700-unsplash-scaled.jpg?resize=740%2C494&amp;quality=55&amp;strip=all&amp;ssl=1 740w, https:\/\/i0.wp.com\/imgs.hipertextual.com\/wp-content\/uploads\/2023\/08\/kinga-howard-FVRTLKgQ700-unsplash-scaled.jpg?resize=1024%2C684&amp;quality=55&amp;strip=all&amp;ssl=1 1024w, https:\/\/i0.wp.com\/imgs.hipertextual.com\/wp-content\/uploads\/2023\/08\/kinga-howard-FVRTLKgQ700-unsplash-scaled.jpg?resize=1568%2C1047&amp;quality=55&amp;strip=all&amp;ssl=1 1568w, https:\/\/i0.wp.com\/imgs.hipertextual.com\/wp-content\/uploads\/2023\/08\/kinga-howard-FVRTLKgQ700-unsplash-scaled.jpg?resize=400%2C267&amp;quality=55&amp;strip=all&amp;ssl=1 400w, https:\/\/i0.wp.com\/imgs.hipertextual.com\/wp-content\/uploads\/2023\/08\/kinga-howard-FVRTLKgQ700-unsplash-scaled.jpg?w=2340&amp;quality=55&amp;strip=all&amp;ssl=1 2340w, https:\/\/i0.wp.com\/imgs.hipertextual.com\/wp-content\/uploads\/2023\/08\/kinga-howard-FVRTLKgQ700-unsplash-1500x1001.jpg?w=370&amp;quality=55&amp;strip=all&amp;ssl=1 370w\" sizes=\"auto, (max-width: 780px) 100vw, 780px\" data-recalc-dims=\"1\"\/><figcaption class=\"wp-element-caption\"> Cr\u00e9dito: Kinga Howard (Unsplash)<\/figcaption><\/figure>\n<p>En el caso de las personas con alteraciones del sue\u00f1o REM, ocurre todo lo contrario. Los m\u00fasculos no se paralizan, por lo que mientras sue\u00f1an pueden moverse, hablar o incluso gritar. Viven hacia afuera lo que est\u00e1 representando su cerebro. A todos nos ha pasado alguna vez. Eso no es indicador de enfermedad. No obstante, si ocurre con mucha frecuencia, ya <strong>pasa a considerarse un trastorno.<\/strong><\/p>\n<p>En el caso de las personas con p\u00e1rkinson a menudo este es el primer s\u00edntoma en aparecer. Hay personas que tienen este trastorno del sue\u00f1o sin tener p\u00e1rkinson, pero resulta que<strong> son m\u00e1s propensas a la enfermedad<\/strong>. Es algo que se termina viendo con el tiempo.<\/p>\n<p>Por eso, alguien con trastorno del sue\u00f1o REM es candidato a seguimiento para intentar realizar un <strong>diagn\u00f3stico del p\u00e1rkinson <\/strong>si se diese el caso. As\u00ed, si a\u00fan no han llegado los s\u00edntomas motores, se pueden tomar cartas en el asunto para que su progresi\u00f3n sea m\u00e1s lenta.<\/p>\n<p>En esos casos, adem\u00e1s de la punci\u00f3n lumbar, se puede realizar un<strong> DaTSCAN<\/strong>. Esta es una prueba de medicina nuclear que <a href=\"https:\/\/www.dr-diego-santos-garcia-neurologia.es\/l\/doctor%2C-\u00bfel-datscan-confirma-que-tengo-parkinson\/\" target=\"_blank\" rel=\"noopener\">sirve<\/a> para detectar si hay p\u00e9rdida de neuronas dopamin\u00e9rgicas. Sirve para apoyar el diagn\u00f3stico de p\u00e1rkinson, pero un resultado an\u00f3malo no tiene que estar necesariamente relacionado con la enfermedad. En general, es muy complicado detectar la afecci\u00f3n antes de que empiecen los s\u00edntomas. Al menos hasta que la inteligencia artificial ha pasado a formar parte de la ecuaci\u00f3n.<\/p>\n<figure class=\"wp-block-image alignwide size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"780\" height=\"520\" alt=\"p\u00e1rkinson\" class=\"wp-image-1732648 perfmatters-lazy\" data-recalc-dims=\"1\" src=\"https:\/\/i0.wp.com\/imgs.hipertextual.com\/wp-content\/uploads\/2023\/05\/claudia-love-L30rgHYSyuU-unsplash-1500x1000.jpg?resize=780%2C520&amp;quality=55&amp;strip=all&amp;ssl=1\" srcset=\"https:\/\/i0.wp.com\/imgs.hipertextual.com\/wp-content\/uploads\/2023\/05\/claudia-love-L30rgHYSyuU-unsplash-scaled.jpg?resize=1500%2C1000&amp;quality=55&amp;strip=all&amp;ssl=1 1500w, https:\/\/i0.wp.com\/imgs.hipertextual.com\/wp-content\/uploads\/2023\/05\/claudia-love-L30rgHYSyuU-unsplash-scaled.jpg?resize=800%2C533&amp;quality=55&amp;strip=all&amp;ssl=1 800w, https:\/\/i0.wp.com\/imgs.hipertextual.com\/wp-content\/uploads\/2023\/05\/claudia-love-L30rgHYSyuU-unsplash-scaled.jpg?resize=768%2C512&amp;quality=55&amp;strip=all&amp;ssl=1 768w, https:\/\/i0.wp.com\/imgs.hipertextual.com\/wp-content\/uploads\/2023\/05\/claudia-love-L30rgHYSyuU-unsplash-scaled.jpg?resize=1536%2C1024&amp;quality=55&amp;strip=all&amp;ssl=1 1536w, https:\/\/i0.wp.com\/imgs.hipertextual.com\/wp-content\/uploads\/2023\/05\/claudia-love-L30rgHYSyuU-unsplash-scaled.jpg?resize=2048%2C1365&amp;quality=55&amp;strip=all&amp;ssl=1 2048w, https:\/\/i0.wp.com\/imgs.hipertextual.com\/wp-content\/uploads\/2023\/05\/claudia-love-L30rgHYSyuU-unsplash-scaled.jpg?resize=1200%2C800&amp;quality=55&amp;strip=all&amp;ssl=1 1200w, https:\/\/i0.wp.com\/imgs.hipertextual.com\/wp-content\/uploads\/2023\/05\/claudia-love-L30rgHYSyuU-unsplash-scaled.jpg?resize=740%2C494&amp;quality=55&amp;strip=all&amp;ssl=1 740w, https:\/\/i0.wp.com\/imgs.hipertextual.com\/wp-content\/uploads\/2023\/05\/claudia-love-L30rgHYSyuU-unsplash-scaled.jpg?resize=1568%2C1045&amp;quality=55&amp;strip=all&amp;ssl=1 1568w, https:\/\/i0.wp.com\/imgs.hipertextual.com\/wp-content\/uploads\/2023\/05\/claudia-love-L30rgHYSyuU-unsplash-scaled.jpg?resize=400%2C267&amp;quality=55&amp;strip=all&amp;ssl=1 400w, https:\/\/i0.wp.com\/imgs.hipertextual.com\/wp-content\/uploads\/2023\/05\/claudia-love-L30rgHYSyuU-unsplash-scaled.jpg?w=2340&amp;quality=55&amp;strip=all&amp;ssl=1 2340w, https:\/\/i0.wp.com\/imgs.hipertextual.com\/wp-content\/uploads\/2023\/05\/claudia-love-L30rgHYSyuU-unsplash-1500x1000.jpg?w=370&amp;quality=55&amp;strip=all&amp;ssl=1 370w\" data-sizes=\"(max-width: 780px) 100vw, 780px\"\/><img loading=\"lazy\" decoding=\"async\" width=\"780\" height=\"520\" src=\"https:\/\/i0.wp.com\/imgs.hipertextual.com\/wp-content\/uploads\/2023\/05\/claudia-love-L30rgHYSyuU-unsplash-1500x1000.jpg?resize=780%2C520&amp;quality=55&amp;strip=all&amp;ssl=1\" alt=\"p\u00e1rkinson\" class=\"wp-image-1732648\" srcset=\"https:\/\/i0.wp.com\/imgs.hipertextual.com\/wp-content\/uploads\/2023\/05\/claudia-love-L30rgHYSyuU-unsplash-scaled.jpg?resize=1500%2C1000&amp;quality=55&amp;strip=all&amp;ssl=1 1500w, https:\/\/i0.wp.com\/imgs.hipertextual.com\/wp-content\/uploads\/2023\/05\/claudia-love-L30rgHYSyuU-unsplash-scaled.jpg?resize=800%2C533&amp;quality=55&amp;strip=all&amp;ssl=1 800w, https:\/\/i0.wp.com\/imgs.hipertextual.com\/wp-content\/uploads\/2023\/05\/claudia-love-L30rgHYSyuU-unsplash-scaled.jpg?resize=768%2C512&amp;quality=55&amp;strip=all&amp;ssl=1 768w, https:\/\/i0.wp.com\/imgs.hipertextual.com\/wp-content\/uploads\/2023\/05\/claudia-love-L30rgHYSyuU-unsplash-scaled.jpg?resize=1536%2C1024&amp;quality=55&amp;strip=all&amp;ssl=1 1536w, https:\/\/i0.wp.com\/imgs.hipertextual.com\/wp-content\/uploads\/2023\/05\/claudia-love-L30rgHYSyuU-unsplash-scaled.jpg?resize=2048%2C1365&amp;quality=55&amp;strip=all&amp;ssl=1 2048w, https:\/\/i0.wp.com\/imgs.hipertextual.com\/wp-content\/uploads\/2023\/05\/claudia-love-L30rgHYSyuU-unsplash-scaled.jpg?resize=1200%2C800&amp;quality=55&amp;strip=all&amp;ssl=1 1200w, https:\/\/i0.wp.com\/imgs.hipertextual.com\/wp-content\/uploads\/2023\/05\/claudia-love-L30rgHYSyuU-unsplash-scaled.jpg?resize=740%2C494&amp;quality=55&amp;strip=all&amp;ssl=1 740w, https:\/\/i0.wp.com\/imgs.hipertextual.com\/wp-content\/uploads\/2023\/05\/claudia-love-L30rgHYSyuU-unsplash-scaled.jpg?resize=1568%2C1045&amp;quality=55&amp;strip=all&amp;ssl=1 1568w, https:\/\/i0.wp.com\/imgs.hipertextual.com\/wp-content\/uploads\/2023\/05\/claudia-love-L30rgHYSyuU-unsplash-scaled.jpg?resize=400%2C267&amp;quality=55&amp;strip=all&amp;ssl=1 400w, https:\/\/i0.wp.com\/imgs.hipertextual.com\/wp-content\/uploads\/2023\/05\/claudia-love-L30rgHYSyuU-unsplash-scaled.jpg?w=2340&amp;quality=55&amp;strip=all&amp;ssl=1 2340w, https:\/\/i0.wp.com\/imgs.hipertextual.com\/wp-content\/uploads\/2023\/05\/claudia-love-L30rgHYSyuU-unsplash-1500x1000.jpg?w=370&amp;quality=55&amp;strip=all&amp;ssl=1 370w\" sizes=\"auto, (max-width: 780px) 100vw, 780px\" data-recalc-dims=\"1\"\/><figcaption class=\"wp-element-caption\">Cr\u00e9dito: Claudia Love (Unsplash)<\/figcaption><\/figure>\n<h2 class=\"wp-block-heading\" id=\"h-ia-en-busca-de-marcadores-de-la-enfermedad\"><span class=\"ez-toc-section\" id=\"IA_en_busca_de_marcadores_de_la_enfermedad\"><\/span>IA en busca de marcadores de la enfermedad<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Pocos a\u00f1os despu\u00e9s de casarse, una enfermera escocesa llamada <strong>Joy Milne <\/strong>comprob\u00f3 que su marido cambi\u00f3 repentinamente de olor. No entend\u00eda la causa. Era su cuerpo, no una cuesti\u00f3n de perfumes ni desodorantes. El aroma que desprend\u00eda su cuerpo hab\u00eda cambiado. Quince a\u00f1os despu\u00e9s, empezaron los s\u00edntomas que llevaron al diagn\u00f3stico de p\u00e1rkinson. \u00bfPodr\u00eda ser que su mujer hubiese olido la enfermedad?<\/p>\n<p>Los m\u00e9dicos estaban confusos, pero despu\u00e9s de darle a oler las camisas de personas enfermas y sanas comprobaron que, efectivamente, era capaz de hacerlo. Desde entonces, con ayuda de Joy, se ha estado intentando investigar cu\u00e1les son esos compuestos vol\u00e1tiles que ella puede oler y que se asocian a la enfermedad. Ser\u00eda una forma perfecta de diagnosticarla en fases tempranas. Esto es algo que <strong>a\u00fan se est\u00e1 investigando.<\/strong><\/p>\n<aside class=\"scaip scaip-2    \">\n<aside id=\"newspack-ads-widget-53\" class=\"widget_newspack-ads-widget clearfix\"\/>\n<aside id=\"block-134\" class=\"widget_block clearfix\">\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n<\/aside>\n<aside id=\"block-132\" class=\"widget_block clearfix\">\n<div class=\"wp-block-group\">\n<div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\">\n<p>\n<a href=\"https:\/\/www.youtube.com\/watch?v=videoseries\" target=\"_blank\" rel=\"noopener\">https:\/\/www.youtube.com\/watch?v=videoseries<\/a><noscript><a href=\"https:\/\/www.youtube.com\/watch?v=videoseries\" target=\"_blank\" rel=\"noopener\">https:\/\/www.youtube.com\/watch?v=videoseries<\/a><\/noscript>\n<\/p>\n<\/figure>\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n<\/div>\n<\/div>\n<\/aside>\n<\/aside>\n<p>Ahora, a esos esfuerzos <a href=\"https:\/\/www.nature.com\/articles\/s41467-024-48961-3\" target=\"_blank\" rel=\"noopener\">se han sumado<\/a> los de unos cient\u00edficos del <strong>University College de Londres<\/strong>, quienes han logrado detectar 8 marcadores de la sangre de pacientes con p\u00e1rkinson gracias a la<strong> inteligencia artificial.<\/strong><\/p>\n<p>Para ello, contaron con la participaci\u00f3n de <strong>99 pacientes con p\u00e1rkinson, 72 personas con trastorno del sue\u00f1o REM y 26 controles saludables.<\/strong> Al analizar su sangre, se encontraron 23 prote\u00ednas susceptibles de ser marcadores de la enfermedad. No obstante, el algoritmo de inteligencia artificial logr\u00f3 reducir el abanico a solo<strong> 8 prote\u00ednas.<\/strong> Estas parec\u00edan ser las que realmente se relacionaban con los mecanismos que conducen a las fases tempranas de la enfermedad.<\/p>\n<figure class=\"wp-block-image alignwide size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"780\" height=\"520\" alt=\"diagn\u00f3stico del c\u00e1ncer\" class=\"wp-image-1721491 perfmatters-lazy\" data-recalc-dims=\"1\" src=\"https:\/\/i0.wp.com\/imgs.hipertextual.com\/wp-content\/uploads\/2023\/03\/national-cancer-institute-9k4Fglw6eFQ-unsplash-1500x1000.jpg?resize=780%2C520&amp;quality=55&amp;strip=all&amp;ssl=1\" srcset=\"https:\/\/i0.wp.com\/imgs.hipertextual.com\/wp-content\/uploads\/2023\/03\/national-cancer-institute-9k4Fglw6eFQ-unsplash-scaled.jpg?resize=1500%2C1000&amp;quality=55&amp;strip=all&amp;ssl=1 1500w, https:\/\/i0.wp.com\/imgs.hipertextual.com\/wp-content\/uploads\/2023\/03\/national-cancer-institute-9k4Fglw6eFQ-unsplash-scaled.jpg?resize=800%2C533&amp;quality=55&amp;strip=all&amp;ssl=1 800w, https:\/\/i0.wp.com\/imgs.hipertextual.com\/wp-content\/uploads\/2023\/03\/national-cancer-institute-9k4Fglw6eFQ-unsplash-scaled.jpg?resize=768%2C512&amp;quality=55&amp;strip=all&amp;ssl=1 768w, https:\/\/i0.wp.com\/imgs.hipertextual.com\/wp-content\/uploads\/2023\/03\/national-cancer-institute-9k4Fglw6eFQ-unsplash-scaled.jpg?resize=1536%2C1024&amp;quality=55&amp;strip=all&amp;ssl=1 1536w, https:\/\/i0.wp.com\/imgs.hipertextual.com\/wp-content\/uploads\/2023\/03\/national-cancer-institute-9k4Fglw6eFQ-unsplash-scaled.jpg?resize=2048%2C1365&amp;quality=55&amp;strip=all&amp;ssl=1 2048w, https:\/\/i0.wp.com\/imgs.hipertextual.com\/wp-content\/uploads\/2023\/03\/national-cancer-institute-9k4Fglw6eFQ-unsplash-scaled.jpg?resize=1200%2C800&amp;quality=55&amp;strip=all&amp;ssl=1 1200w, https:\/\/i0.wp.com\/imgs.hipertextual.com\/wp-content\/uploads\/2023\/03\/national-cancer-institute-9k4Fglw6eFQ-unsplash-scaled.jpg?resize=740%2C494&amp;quality=55&amp;strip=all&amp;ssl=1 740w, https:\/\/i0.wp.com\/imgs.hipertextual.com\/wp-content\/uploads\/2023\/03\/national-cancer-institute-9k4Fglw6eFQ-unsplash-scaled.jpg?resize=1568%2C1045&amp;quality=55&amp;strip=all&amp;ssl=1 1568w, https:\/\/i0.wp.com\/imgs.hipertextual.com\/wp-content\/uploads\/2023\/03\/national-cancer-institute-9k4Fglw6eFQ-unsplash-scaled.jpg?resize=400%2C267&amp;quality=55&amp;strip=all&amp;ssl=1 400w, https:\/\/i0.wp.com\/imgs.hipertextual.com\/wp-content\/uploads\/2023\/03\/national-cancer-institute-9k4Fglw6eFQ-unsplash-scaled.jpg?w=2340&amp;quality=55&amp;strip=all&amp;ssl=1 2340w, https:\/\/i0.wp.com\/imgs.hipertextual.com\/wp-content\/uploads\/2023\/03\/national-cancer-institute-9k4Fglw6eFQ-unsplash-1500x1000.jpg?w=370&amp;quality=55&amp;strip=all&amp;ssl=1 370w\" data-sizes=\"(max-width: 780px) 100vw, 780px\"\/><img loading=\"lazy\" decoding=\"async\" width=\"780\" height=\"520\" src=\"https:\/\/i0.wp.com\/imgs.hipertextual.com\/wp-content\/uploads\/2023\/03\/national-cancer-institute-9k4Fglw6eFQ-unsplash-1500x1000.jpg?resize=780%2C520&amp;quality=55&amp;strip=all&amp;ssl=1\" alt=\"diagn\u00f3stico del c\u00e1ncer\" class=\"wp-image-1721491\" srcset=\"https:\/\/i0.wp.com\/imgs.hipertextual.com\/wp-content\/uploads\/2023\/03\/national-cancer-institute-9k4Fglw6eFQ-unsplash-scaled.jpg?resize=1500%2C1000&amp;quality=55&amp;strip=all&amp;ssl=1 1500w, https:\/\/i0.wp.com\/imgs.hipertextual.com\/wp-content\/uploads\/2023\/03\/national-cancer-institute-9k4Fglw6eFQ-unsplash-scaled.jpg?resize=800%2C533&amp;quality=55&amp;strip=all&amp;ssl=1 800w, https:\/\/i0.wp.com\/imgs.hipertextual.com\/wp-content\/uploads\/2023\/03\/national-cancer-institute-9k4Fglw6eFQ-unsplash-scaled.jpg?resize=768%2C512&amp;quality=55&amp;strip=all&amp;ssl=1 768w, https:\/\/i0.wp.com\/imgs.hipertextual.com\/wp-content\/uploads\/2023\/03\/national-cancer-institute-9k4Fglw6eFQ-unsplash-scaled.jpg?resize=1536%2C1024&amp;quality=55&amp;strip=all&amp;ssl=1 1536w, https:\/\/i0.wp.com\/imgs.hipertextual.com\/wp-content\/uploads\/2023\/03\/national-cancer-institute-9k4Fglw6eFQ-unsplash-scaled.jpg?resize=2048%2C1365&amp;quality=55&amp;strip=all&amp;ssl=1 2048w, https:\/\/i0.wp.com\/imgs.hipertextual.com\/wp-content\/uploads\/2023\/03\/national-cancer-institute-9k4Fglw6eFQ-unsplash-scaled.jpg?resize=1200%2C800&amp;quality=55&amp;strip=all&amp;ssl=1 1200w, https:\/\/i0.wp.com\/imgs.hipertextual.com\/wp-content\/uploads\/2023\/03\/national-cancer-institute-9k4Fglw6eFQ-unsplash-scaled.jpg?resize=740%2C494&amp;quality=55&amp;strip=all&amp;ssl=1 740w, https:\/\/i0.wp.com\/imgs.hipertextual.com\/wp-content\/uploads\/2023\/03\/national-cancer-institute-9k4Fglw6eFQ-unsplash-scaled.jpg?resize=1568%2C1045&amp;quality=55&amp;strip=all&amp;ssl=1 1568w, https:\/\/i0.wp.com\/imgs.hipertextual.com\/wp-content\/uploads\/2023\/03\/national-cancer-institute-9k4Fglw6eFQ-unsplash-scaled.jpg?resize=400%2C267&amp;quality=55&amp;strip=all&amp;ssl=1 400w, https:\/\/i0.wp.com\/imgs.hipertextual.com\/wp-content\/uploads\/2023\/03\/national-cancer-institute-9k4Fglw6eFQ-unsplash-scaled.jpg?w=2340&amp;quality=55&amp;strip=all&amp;ssl=1 2340w, https:\/\/i0.wp.com\/imgs.hipertextual.com\/wp-content\/uploads\/2023\/03\/national-cancer-institute-9k4Fglw6eFQ-unsplash-1500x1000.jpg?w=370&amp;quality=55&amp;strip=all&amp;ssl=1 370w\" sizes=\"auto, (max-width: 780px) 100vw, 780px\" data-recalc-dims=\"1\"\/><figcaption class=\"wp-element-caption\">Unsplash<\/figcaption><\/figure>\n<p>Una vez que el propio algoritmo seleccion\u00f3 las prote\u00ednas en cuesti\u00f3n, se utiliz\u00f3 para predecir cu\u00e1les de las personas con trastorno del sue\u00f1o REM acabar\u00edan teniendo la enfermedad. El sistema logr\u00f3 predecirlo con un <strong>80% de \u00e9xito<\/strong>, en algunos casos incluso siete a\u00f1os antes de que hubiese ning\u00fan s\u00edntoma. Obviamente, este es un tiempo valios\u00edsimo para empezar con la prevenci\u00f3n y mitigaci\u00f3n de los primeros s\u00edntomas.\u00a0<\/p>\n<h2 class=\"wp-block-heading\" id=\"h-muy-facil-de-hacer\"><span class=\"ez-toc-section\" id=\"Muy_facil_de_hacer\"><\/span>Muy f\u00e1cil de hacer<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Esta prueba de diagn\u00f3stico de p\u00e1rkinson es sencilla y podr\u00eda realizarla pr\u00e1cticamente cualquier laboratorio. Es cierto que de momento la investigaci\u00f3n se ha llevado a cabo con pocas personas. Por eso, ser\u00e1 necesario seguir estudiando nuevos casos y comprobando si el porcentaje de \u00e9xito se mantiene. De ser as\u00ed, gracias a la inteligencia artificial, los pacientes con p\u00e1rkinson tendr\u00edan una nueva oportunidad de adelantarse al progreso de su enfermedad. Ese es el uso de las <strong>nuevas tecnolog\u00edas <\/strong>que tanto nos gusta.\u00a0<\/p>\n<section id=\"block-25\" class=\"below-content widget widget_block\">\n<div class=\"wp-block-group is-style-default hiper-newsletter-box has-background\" style=\"background:linear-gradient(180deg,rgb(0,23,188) 28%,rgb(0,15,131) 100%);padding-top:15px;padding-right:15px;padding-bottom:15px;padding-left:15px\">\n<div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"has-white-color has-text-color\">Recibe cada ma\u00f1ana nuestra <a rel=\"noreferrer noopener\" href=\"https:\/\/hipertextual.com\/newsletter\" target=\"_blank\">newsletter<\/a>. Una gu\u00eda para entender lo que importa en relaci\u00f3n con la tecnolog\u00eda, la ciencia y la cultura digital.<\/p>\n<div class=\"wp-block-jetpack-mailchimp\" data-blog-id=\"190110665\">\n<p>\nProcesando&#8230; <\/p>\n<p>\n\u00a1Listo! Ya est\u00e1s suscrito <\/p>\n<p>\nHubo un error, actualiza la p\u00e1gina e int\u00e9ntalo nuevamente <\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n<section id=\"block-74\" class=\"below-content widget widget_block\">\n<\/section>\n<section id=\"block-71\" class=\"below-content widget widget_block\">\n<h4 class=\"wp-block-heading tambien-en-hipertextual\" id=\"h-tambien-en-hipertextual\" style=\"padding-top:0.8em;padding-right:0px;padding-bottom:0px;padding-left:0px\"><span class=\"ez-toc-section\" id=\"Tambien_en_Hipertextual\"><\/span>Tambi\u00e9n en Hipertextual:<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<\/section>\n<section id=\"block-32\" class=\"below-content widget widget_block\">\n<nav class=\"jp-relatedposts-i2 jp-related-hipertextual wp-block-jetpack-related-posts has-normal-font-size\" style=\"padding-bottom:0px;padding-left:0px;padding-top:0px;padding-right:1.5em;\" data-layout=\"list\" aria-label=\"Entradas relacionadas\"\/><\/section>\n<\/p><\/div>\n<p><a href=\"https:\/\/hipertextual.com\/2024\/06\/ia-diagnostico-parkinson\" class=\" target=\" title=\"IA para el diagn\u00f3stico de p\u00e1rkinson 7 a\u00f1os antes de los s\u00edntomas\" target=\"_blank\" rel=\"noopener\">Ver fuente<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>El p\u00e1rkinson es una de las enfermedades que m\u00e1s r\u00e1pido est\u00e1n aumentando su incidencia en los \u00faltimos a\u00f1os. Solo en Espa\u00f1a, se calcula que esta se ha duplicado en el \u00faltimo cuarto de siglo, con 100.000 casos nuevos cada a\u00f1o. Desgraciadamente, al igual que con el alzh\u00e9imer, no existe una cura. La \u00fanica opci\u00f3n es [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":7061,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9],"tags":[],"class_list":["post-7060","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tecnologia"],"_links":{"self":[{"href":"https:\/\/enfoquenoticioso.com\/index.php?rest_route=\/wp\/v2\/posts\/7060","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/enfoquenoticioso.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/enfoquenoticioso.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/enfoquenoticioso.com\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/enfoquenoticioso.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=7060"}],"version-history":[{"count":0,"href":"https:\/\/enfoquenoticioso.com\/index.php?rest_route=\/wp\/v2\/posts\/7060\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/enfoquenoticioso.com\/index.php?rest_route=\/wp\/v2\/media\/7061"}],"wp:attachment":[{"href":"https:\/\/enfoquenoticioso.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=7060"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/enfoquenoticioso.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=7060"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/enfoquenoticioso.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=7060"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}