{"id":2810,"date":"2020-06-22T15:41:30","date_gmt":"2020-06-22T19:41:30","guid":{"rendered":"https:\/\/melindaozel.com\/?p=2810"},"modified":"2026-03-08T01:00:31","modified_gmt":"2026-03-08T06:00:31","slug":"inner-brow-raiser-deep-dive","status":"publish","type":"post","link":"https:\/\/melindaozel.com\/es_ar\/inner-brow-raiser-deep-dive\/","title":{"rendered":"Levantamiento de cejas: Inmersi\u00f3n profunda"},"content":{"rendered":"<p style=\"text-align: left;\"><em>La siguiente publicaci\u00f3n trata sobre el AU1, el elevador interno de la ceja, impulsado por la parte medial del m\u00fasculo frontal. Abarca: <strong>anat\u00f3mica<\/strong> <strong>variaci\u00f3n<\/strong>, <strong>com\u00fan<\/strong> <strong>errores<\/strong>y proporciona <strong>limpiar<\/strong> <strong>referencias<\/strong>.\u00a0<\/em><\/p>\n<figure id=\"attachment_2977\" aria-describedby=\"caption-attachment-2977\" style=\"width: 1014px\" class=\"wp-caption aligncenter\"><img data-recalc-dims=\"1\" fetchpriority=\"high\" decoding=\"async\" class=\"wp-image-2977 size-large\" src=\"https:\/\/i0.wp.com\/melindaozel.com\/wp-content\/uploads\/2020\/07\/innerbrow2.0_AU1-1.png?resize=1024%2C384&#038;ssl=1\" alt=\"columna de la izquierda: mujer con rostro neutro; columna de la derecha: mujer que levanta la punta interior de las cejas\" width=\"1024\" height=\"384\" srcset=\"https:\/\/i0.wp.com\/melindaozel.com\/wp-content\/uploads\/2020\/07\/innerbrow2.0_AU1-1.png?resize=1024%2C384&amp;ssl=1 1024w, https:\/\/i0.wp.com\/melindaozel.com\/wp-content\/uploads\/2020\/07\/innerbrow2.0_AU1-1.png?resize=300%2C113&amp;ssl=1 300w, https:\/\/i0.wp.com\/melindaozel.com\/wp-content\/uploads\/2020\/07\/innerbrow2.0_AU1-1.png?resize=768%2C288&amp;ssl=1 768w, https:\/\/i0.wp.com\/melindaozel.com\/wp-content\/uploads\/2020\/07\/innerbrow2.0_AU1-1.png?resize=1536%2C576&amp;ssl=1 1536w, https:\/\/i0.wp.com\/melindaozel.com\/wp-content\/uploads\/2020\/07\/innerbrow2.0_AU1-1.png?resize=2048%2C768&amp;ssl=1 2048w, https:\/\/i0.wp.com\/melindaozel.com\/wp-content\/uploads\/2020\/07\/innerbrow2.0_AU1-1.png?resize=1088%2C408&amp;ssl=1 1088w, https:\/\/i0.wp.com\/melindaozel.com\/wp-content\/uploads\/2020\/07\/innerbrow2.0_AU1-1.png?w=2400&amp;ssl=1 2400w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption id=\"caption-attachment-2977\" class=\"wp-caption-text\">Ejemplo de postura neutra en comparaci\u00f3n con <em>levantamiento de cejas<\/em> posar<\/figcaption><\/figure>\n<h2>\u00a0<\/h2>\n<h2 style=\"text-align: center;\"><strong>\u00bfQu\u00e9 es I<\/strong><strong>nner Brow Raiser?<\/strong><\/h2>\n<p><a href=\"https:\/\/melindaozel.com\/the-secret-life-of-inner-brow-raiser\/\" target=\"_blank\" rel=\"noopener\"><em>Levantamiento de cejas,<\/em><\/a> o AU1, es un <a href=\"https:\/\/melindaozel.com\/facs-cheat-sheet\/\" target=\"_blank\" rel=\"noopener\">Sistema de codificaci\u00f3n de acciones faciales<\/a> (FACS) unidad de acci\u00f3n (AU). Su funci\u00f3n es elevar la zona medial de la frente y su acci\u00f3n se activa mediante la contracci\u00f3n de la regi\u00f3n medial de <a href=\"https:\/\/en.wikipedia.org\/wiki\/Frontalis_muscle\" target=\"_blank\" rel=\"noopener\">frontalis<\/a>. Puede resultar dif\u00edcil encontrar referencias claras.<em> levantamiento de cejas interior.<\/em> Al crear referencias FACS, muchas fuentes no logran:<\/p>\n<ol>\n<li>Busque actores que puedan activar voluntariamente su m\u00fasculo frontal medial sin contraer tambi\u00e9n la zona lateral del m\u00fasculo frontal o el m\u00fasculo corrugador superciliar.\u00a0<\/li>\n<li><a href=\"https:\/\/melindaozel.com\/facial-expressions-facial-data-capture\/\" target=\"_blank\" rel=\"noopener\">Dirigir correctamente los modelos<\/a> para realizar la contracci\u00f3n del m\u00fasculo frontal medial.<\/li>\n<\/ol>\n<p>En nuestra vida cotidiana, la mayor\u00eda de nosotros podemos levantar sin esfuerzo las cejas internas sin pensarlo dos veces; sin embargo, cuando se nos pide que lo hagamos, a muchas personas les cuesta aislar este movimiento.<\/p>\n<h2 style=\"text-align: center;\"><b>Referencias y desinformaci\u00f3n de FACS<\/b><\/h2>\n<p>Recientemente (2020) critiqu\u00e9 un conjunto de formas FACS para un cliente y me di cuenta de que su <em>levantamiento de cejas<\/em> forma ten\u00eda algo de corrugador (de<em> bajador de cejas<\/em>) mezclado por error.<\/p>\n<p><span style=\"text-decoration: underline;\"><strong>Blendshape del ce\u00f1o interno del cliente + Mis notas:<\/strong><\/span><\/p>\n<figure id=\"attachment_2817\" aria-describedby=\"caption-attachment-2817\" style=\"width: 1459px\" class=\"wp-caption aligncenter\"><img data-recalc-dims=\"1\" decoding=\"async\" class=\"wp-image-2817 size-full\" src=\"https:\/\/i0.wp.com\/melindaozel.com\/wp-content\/uploads\/2020\/06\/IMG_0905-2-e1592862489549.png?resize=1200%2C676&#038;ssl=1\" alt=\"elevador de cejas interior con error de bajador de cejas\" width=\"1200\" height=\"676\" srcset=\"https:\/\/i0.wp.com\/melindaozel.com\/wp-content\/uploads\/2020\/06\/IMG_0905-2-e1592862489549.png?w=1469&amp;ssl=1 1469w, https:\/\/i0.wp.com\/melindaozel.com\/wp-content\/uploads\/2020\/06\/IMG_0905-2-e1592862489549.png?resize=300%2C169&amp;ssl=1 300w, https:\/\/i0.wp.com\/melindaozel.com\/wp-content\/uploads\/2020\/06\/IMG_0905-2-e1592862489549.png?resize=1024%2C577&amp;ssl=1 1024w, https:\/\/i0.wp.com\/melindaozel.com\/wp-content\/uploads\/2020\/06\/IMG_0905-2-e1592862489549.png?resize=768%2C433&amp;ssl=1 768w, https:\/\/i0.wp.com\/melindaozel.com\/wp-content\/uploads\/2020\/06\/IMG_0905-2-e1592862489549.png?resize=1088%2C613&amp;ssl=1 1088w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><figcaption id=\"caption-attachment-2817\" class=\"wp-caption-text\">Forma FACS de Derrick Sesson<\/figcaption><\/figure>\n<p><br \/>A\u00f1adir ondulador a <em>levantamiento de cejas<\/em> es un error muy com\u00fan. Esta frecuencia se debe en parte al hecho de que: <strong>Es dif\u00edcil encontrar buenas referencias.<\/strong><\/p>\n<p>Incluso mi cliente, un artista consolidado en el sector con un gran portafolio y curr\u00edculum, a\u00f1adi\u00f3 sin saberlo caracter\u00edsticas de corrugador a su modelo, porque confi\u00f3 en una referencia err\u00f3nea. La referencia que utiliz\u00f3 proced\u00eda de un destacado libro sobre anatom\u00eda y expresiones faciales: <em>Anatom\u00eda de las expresiones faciales<\/em>. Muchos estudiantes de arte y profesionales utilizan este libro de texto. Es un libro excelente, pero algunas de sus formas FACS son inexactas.<\/p>\n<p><span style=\"text-decoration: underline;\"><strong>Referencia utilizada por el cliente:<\/strong><\/span><\/p>\n<p>\u00bfVe las l\u00edneas verticales y onduladas en el centro de la frente en las im\u00e1genes de abajo? Esas l\u00edneas verticales son del m\u00fasculo corrugador superciliar, responsable del fruncido de cejas.<\/p>\n<p><img data-recalc-dims=\"1\" decoding=\"async\" class=\"wp-image-2816 aligncenter\" src=\"https:\/\/i0.wp.com\/melindaozel.com\/wp-content\/uploads\/2020\/06\/Screen-Shot-2020-06-22-at-5.42.56-PM.png?resize=675%2C510&#038;ssl=1\" alt=\"levantamiento de cejas interior equivocado\" width=\"675\" height=\"510\" srcset=\"https:\/\/i0.wp.com\/melindaozel.com\/wp-content\/uploads\/2020\/06\/Screen-Shot-2020-06-22-at-5.42.56-PM.png?w=1564&amp;ssl=1 1564w, https:\/\/i0.wp.com\/melindaozel.com\/wp-content\/uploads\/2020\/06\/Screen-Shot-2020-06-22-at-5.42.56-PM.png?resize=300%2C227&amp;ssl=1 300w, https:\/\/i0.wp.com\/melindaozel.com\/wp-content\/uploads\/2020\/06\/Screen-Shot-2020-06-22-at-5.42.56-PM.png?resize=1024%2C774&amp;ssl=1 1024w, https:\/\/i0.wp.com\/melindaozel.com\/wp-content\/uploads\/2020\/06\/Screen-Shot-2020-06-22-at-5.42.56-PM.png?resize=768%2C580&amp;ssl=1 768w, https:\/\/i0.wp.com\/melindaozel.com\/wp-content\/uploads\/2020\/06\/Screen-Shot-2020-06-22-at-5.42.56-PM.png?resize=1536%2C1161&amp;ssl=1 1536w, https:\/\/i0.wp.com\/melindaozel.com\/wp-content\/uploads\/2020\/06\/Screen-Shot-2020-06-22-at-5.42.56-PM.png?resize=1088%2C822&amp;ssl=1 1088w\" sizes=\"(max-width: 675px) 100vw, 675px\" \/><\/p>\n<p>Para ver algunos ejemplos claros de elevaci\u00f3n medial de la ceja, observe los GIF que aparecen a continuaci\u00f3n. Lea sobre los efectos primarios y secundarios de <em>levantamiento de cejas<\/em> y c\u00f3mo sus caracter\u00edsticas pueden variar de un individuo a otro.<\/p>\n<h2 style=\"text-align: center;\"><strong>Clean AU1 - Ejemplos de levantamiento de cejas interiores<\/strong><\/h2>\n<p style=\"text-align: center;\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-2803\" src=\"https:\/\/i0.wp.com\/melindaozel.com\/wp-content\/uploads\/2020\/06\/img_0996.gif?resize=418%2C254&#038;ssl=1\" alt=\"AU 1 - levantamiento de cejas\" width=\"418\" height=\"254\" \/><br \/><strong>ejemplo<\/strong><strong> i<\/strong><\/p>\n<p style=\"text-align: center;\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-2809\" src=\"https:\/\/i0.wp.com\/melindaozel.com\/wp-content\/uploads\/2020\/06\/inner_brow_ii.gif?resize=419%2C251&#038;ssl=1\" alt=\"AU1 - Levantamiento de cejas\" width=\"419\" height=\"251\" \/><br \/><strong>ejemplo ii\u00a0<\/strong><\/p>\n<p class=\"p1\"><b><div class=\"mepr_error\"><p>El resto del contenido es para <a href=\"https:\/\/melindaozel.com\/subscription-options\/\" target=\"_blank\" rel=\"noopener\">Miembros Premium<\/a> \u00fanicamente. Si es usted socio, <a href=\"https:\/\/melindaozel.com\/login\/\" target=\"_blank\" rel=\"noopener\">Iniciar sesi\u00f3n<\/a> \u00a1y volver a esta p\u00e1gina :)!<\/p>\n<\/div><\/b><\/p>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>Para m\u00e1s informaci\u00f3n<em>\u00a0<\/em>ver: <strong><a href=\"https:\/\/melindaozel.com\/the-secret-life-of-inner-brow-raiser\/\">La vida secreta del levantador de cejas<\/a><\/strong>.<\/p>\n<p>Para obtener informaci\u00f3n completa y estructurada sobre FACS, consulte mi curso en l\u00ednea: <a href=\"https:\/\/melindaozel.com\/services\/lectures-training\/facs-cram-session\/\" target=\"_blank\" rel=\"noopener\"><strong>Sesi\u00f3n de repaso FACS<\/strong><\/a>.<\/p>\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>El levantamiento interno de cejas es una de las acciones faciales m\u00e1s dif\u00edciles de encontrar. Muchas fuentes no encuentran actores que puedan separar la elevaci\u00f3n interna de las cejas de otras acciones faciales, como la elevaci\u00f3n externa de las cejas (del frontal, pars lateralis) y el descenso de las cejas (del corrugador).<\/p>","protected":false},"author":60486633,"featured_media":2816,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[676756994,676757187,676757020,676757175,676757186,676756991,676756915,676756914,676757023,676757009,676757170,676756993],"tags":[],"class_list":["post-2810","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ar-vr","category-art","category-au1","category-blend-shapes","category-character-rigging","category-anatomy","category-facial-expressions","category-muscles","category-inner-brow-raiser","category-paid","category-premium-previews","category-tech","generate-columns","tablet-grid-50","mobile-grid-100","grid-parent","grid-50"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.7 (Yoast SEO v27.8) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Inner Brow Raiser: Deep Dive - Face the FACS | Facial Expressions in Animation, AI, &amp; Behavior<\/title>\n<meta name=\"description\" content=\"Inner brow raiser (AU1) is a Facial Action Coding System (FACS) action unit whose function is to raise the medial brow and forehead area. 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