{"id":90569,"date":"2024-11-19T08:44:09","date_gmt":"2024-11-19T14:44:09","guid":{"rendered":"https:\/\/losperiodistas.com.mx\/portal\/?p=90569"},"modified":"2024-11-19T08:44:11","modified_gmt":"2024-11-19T14:44:11","slug":"estos-silbatos-aztecas-causan-terror-ahora-sabemos-como-actuan-en-el-cerebro-el-confidencial","status":"publish","type":"post","link":"https:\/\/losperiodistas.com.mx\/portal\/estos-silbatos-aztecas-causan-terror-ahora-sabemos-como-actuan-en-el-cerebro-el-confidencial\/","title":{"rendered":"Estos silbatos aztecas causan terror. Ahora sabemos c\u00f3mo act\u00faan en el cerebro | El Confidencial"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">Un equipo internacional de investigadores ha estudiado la reacci\u00f3n del cerebro al tenebroso sonido utilizado por estos instrumentos. Los resultados han sido bastante interesantes<\/h2>\n\n\n\n<div class=\"wp-block-cover is-layout-flow wp-block-cover-is-layout-flow\"><span aria-hidden=\"true\" class=\"wp-block-cover__background has-background-dim\" style=\"background-color:#886f54\"><\/span><img fetchpriority=\"high\" decoding=\"async\" width=\"1200\" height=\"900\" class=\"wp-block-cover__image-background wp-image-90571\" alt=\"\" src=\"https:\/\/losperiodistas.com.mx\/portal\/wp-content\/uploads\/2024\/11\/f.elconfidencial.com_original_a5a_5a0_0cb_a5a5a00cbc12a2adbf156c2b32e3ef04-1.jpg\" data-object-fit=\"cover\" srcset=\"https:\/\/losperiodistas.com.mx\/portal\/wp-content\/uploads\/2024\/11\/f.elconfidencial.com_original_a5a_5a0_0cb_a5a5a00cbc12a2adbf156c2b32e3ef04-1.jpg 1200w, https:\/\/losperiodistas.com.mx\/portal\/wp-content\/uploads\/2024\/11\/f.elconfidencial.com_original_a5a_5a0_0cb_a5a5a00cbc12a2adbf156c2b32e3ef04-1-300x225.jpg 300w, https:\/\/losperiodistas.com.mx\/portal\/wp-content\/uploads\/2024\/11\/f.elconfidencial.com_original_a5a_5a0_0cb_a5a5a00cbc12a2adbf156c2b32e3ef04-1-1024x768.jpg 1024w, https:\/\/losperiodistas.com.mx\/portal\/wp-content\/uploads\/2024\/11\/f.elconfidencial.com_original_a5a_5a0_0cb_a5a5a00cbc12a2adbf156c2b32e3ef04-1-768x576.jpg 768w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><div class=\"wp-block-cover__inner-container\"><\/div><\/div>\n\n\n\n<p>Algunos silbatos aztecas con forma de calavera (X\/@sineris)<\/p>\n\n\n\n<p class=\"has-vivid-red-color has-text-color has-link-color has-medium-font-size wp-elements-c42c4dca0881f9212bef2d17762ddd45\"><strong>R. BADILLO \/ El Confidencial<\/strong><\/p>\n\n\n\n<p>Los silbatos de la muerte aztecas, conocidos por su inquietante dise\u00f1o y su sonido perturbador, no solo evocan terror, sino que tambi\u00e9n generan respuestas espec\u00edficas en el cerebro humano.&nbsp;<a href=\"https:\/\/www.nature.com\/articles\/s44271-024-00157-7\" target=\"_blank\" rel=\"noreferrer noopener\">Un reciente estudio<\/a>&nbsp;realizado por la Universidad de Z\u00farich y la Universidad de Oslo y&nbsp;<strong>publicado en la revista&nbsp;<em>Nature Communication Pysichology<\/em>&nbsp;<\/strong>revela c\u00f3mo estos instrumentos ancestrales activan \u00e1reas relacionadas con la percepci\u00f3n del miedo y la interpretaci\u00f3n de est\u00edmulos ambiguos.<\/p>\n\n\n\n<p>Estos instrumentos ceremoniales, que datan de la \u00e9poca prehisp\u00e1nica, fueron&nbsp;<strong>utilizados por los aztecas en contextos rituales y funerarios<\/strong>. Fabricados con materiales como barro o piedra, estos objetos destacan por su forma de calavera y su capacidad para emitir sonidos desgarradores que evocan gritos humanos. Actualmente, se piensa que estaban profundamente vinculados a las&nbsp;<a href=\"https:\/\/www.elconfidencial.com\/alma-corazon-vida\/2023-02-18\/historia-surgio-horrible-profecia-azteca_3575606\/\">creencias religiosas de los miembros de esta civilizaci\u00f3n<\/a>, quienes los empleaban para honrar a sus deidades, como Eh\u00e9catl, el dios del viento, y para acompa\u00f1ar ceremonias relacionadas con la muerte y el inframundo.<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-rich is-provider-twitter wp-block-embed-twitter\"><div class=\"wp-block-embed__wrapper\">\n<blockquote class=\"twitter-tweet\" data-width=\"500\" data-dnt=\"true\"><p lang=\"en\" dir=\"ltr\">Ancient Aztec &#39;skull <a href=\"https:\/\/twitter.com\/hashtag\/whistles?src=hash&amp;ref_src=twsrc%5Etfw\">#whistles<\/a>&#39; trigger fear in modern listeners, activating low-level cortical auditory regions and causing aversive reactions, according to a study by University of Zurich neuroscientists. <a href=\"https:\/\/t.co\/EHkvEVTOoO\">https:\/\/t.co\/EHkvEVTOoO<\/a> <a href=\"https:\/\/t.co\/VZ616xTjnv\">https:\/\/t.co\/VZ616xTjnv<\/a><\/p>&mdash; Phys.org (@physorg_com) <a href=\"https:\/\/twitter.com\/physorg_com\/status\/1858534083250229558?ref_src=twsrc%5Etfw\">November 18, 2024<\/a><\/blockquote><script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script>\n<\/div><\/figure>\n\n\n\n<p>El equipo de investigadores reclut\u00f3 a 70 voluntarios europeos para<strong>&nbsp;realizar pruebas auditivas<\/strong>, incluyendo sonidos emitidos por estos silbatos. Los participantes desconoc\u00edan el origen de los sonidos, lo que permiti\u00f3 obtener respuestas imparciales. Mediante&nbsp;<a href=\"https:\/\/blogs.elconfidencial.com\/alma-corazon-vida\/consultorio-medico\/2017-11-22\/resonancia-magnetica-cerebro-quironsalud-bra_1480478\/\">resonancias magn\u00e9ticas<\/a>&nbsp;funcionales (fMRI), los cient\u00edficos observaron que estos silbidos activaban tanto las regiones auditivas primarias como las \u00e1reas de procesamiento asociativo en la corteza frontal.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Un sonido que desaf\u00eda la categorizaci\u00f3n<\/h2>\n\n\n\n<p>El peculiar sonido de los silbatos aztecas combina elementos naturales y artificiales, lo que genera un efecto similar al \u00ab<a href=\"https:\/\/www.elconfidencial.com\/alma-corazon-vida\/2022-04-20\/mente-juega-mala-pasada-efectos-curiosos-experimento_3410622\/\">valle inquietante<\/a>\u00ab. Este fen\u00f3meno ocurre cuando&nbsp;<strong>algo no puede ser categorizado f\u00e1cilmente<\/strong>, produciendo sensaciones de desconcierto. Los investigadores explican que esta ambig\u00fcedad sonora intensifica el procesamiento cerebral, activando regiones asociadas al an\u00e1lisis simb\u00f3lico y emocional.<\/p>\n\n\n\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\"><div class=\"wp-block-embed__wrapper\">\n<iframe title=\"The Death Whistle made from Jade Stone\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/Y4T9sYbRzcQ?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<p>En comparaci\u00f3n con otros sonidos humanos, animales o ambientales, los silbidos de estos instrumentos ancestrales\u00a0<strong>provocaron una respuesta cerebral \u00fanica<\/strong>. Los voluntarios los clasificaron como alarmantes, situ\u00e1ndolos cerca de sonidos de advertencia como sirenas o bocinas. Los silbatos utilizados para el experimento tienen entre 500 y 700 a\u00f1os de antig\u00fcedad y fueron encontrados en tumbas y contextos rituales.<\/p>\n\n\n\n<p>Fuente: <a href=\"https:\/\/www.elconfidencial.com\/tecnologia\/2024-11-19\/silbatos-aztecas-muerte-efecto-cerebro-1qrt_4006456\/\">https:\/\/www.elconfidencial.com\/tecnologia\/2024-11-19\/silbatos-aztecas-muerte-efecto-cerebro-1qrt_4006456\/<\/a><\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Un equipo internacional de investigadores ha estudiado la reacci\u00f3n del cerebro al tenebroso sonido utilizado por estos instrumentos. Los resultados [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":90571,"comment_status":"open","ping_status":"open","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":"","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":"var(--ast-global-color-4)","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":[8],"tags":[33117,33120,33119,33118],"class_list":["post-90569","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-noticias","tag-los-silbatos-aztecas-de-la-muerte","tag-nature-communication-pysichology","tag-universidad-de-oslo","tag-universidad-de-zurich"],"_links":{"self":[{"href":"https:\/\/losperiodistas.com.mx\/portal\/wp-json\/wp\/v2\/posts\/90569","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/losperiodistas.com.mx\/portal\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/losperiodistas.com.mx\/portal\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/losperiodistas.com.mx\/portal\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/losperiodistas.com.mx\/portal\/wp-json\/wp\/v2\/comments?post=90569"}],"version-history":[{"count":1,"href":"https:\/\/losperiodistas.com.mx\/portal\/wp-json\/wp\/v2\/posts\/90569\/revisions"}],"predecessor-version":[{"id":90572,"href":"https:\/\/losperiodistas.com.mx\/portal\/wp-json\/wp\/v2\/posts\/90569\/revisions\/90572"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/losperiodistas.com.mx\/portal\/wp-json\/wp\/v2\/media\/90571"}],"wp:attachment":[{"href":"https:\/\/losperiodistas.com.mx\/portal\/wp-json\/wp\/v2\/media?parent=90569"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/losperiodistas.com.mx\/portal\/wp-json\/wp\/v2\/categories?post=90569"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/losperiodistas.com.mx\/portal\/wp-json\/wp\/v2\/tags?post=90569"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}