{"id":1895,"date":"2020-02-23T17:16:34","date_gmt":"2020-02-23T22:16:34","guid":{"rendered":"https:\/\/melindaozel.com\/?p=1895"},"modified":"2026-03-11T20:55:45","modified_gmt":"2026-03-12T00:55:45","slug":"cheek-raiser-vs-lid-tightener","status":"publish","type":"post","link":"https:\/\/melindaozel.com\/es_ar\/cheek-raiser-vs-lid-tightener\/","title":{"rendered":"Elevador de mejillas vs. Tensor de p\u00e1rpados"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"1895\" class=\"elementor elementor-1895\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-6d0c86f4 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6d0c86f4\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-2b7a0c35\" data-id=\"2b7a0c35\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-45cce4c0 elementor-widget elementor-widget-text-editor\" data-id=\"45cce4c0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h2 style=\"text-align: center;\">Introducci\u00f3n a Orbicularis Oculi<\/h2><div>\u00a0<\/div><p>El orbicular es un m\u00fasculo que rodea el ojo. Aunque es un solo m\u00fasculo, el orbicular puede contraerse en distintas secciones. Las dos secciones relevantes para esta discusi\u00f3n son el:<\/p><ul><li>zona orbital - o <em>levantador de mejillas<\/em> \/<span style=\"color: #333399;\"> <a style=\"color: #333399;\" href=\"https:\/\/en.wikipedia.org\/wiki\/Facial_Action_Coding_System#Codes_for_action_units\" target=\"_blank\" rel=\"noopener\">AU 6\u00a0<\/a><\/span><\/li><li>zona palpebral - o<em> tensor de tapa<\/em> \/<span style=\"color: #333399;\"> <a style=\"color: #333399;\" href=\"https:\/\/en.wikipedia.org\/wiki\/Facial_Action_Coding_System#Codes_for_action_units\" target=\"_blank\" rel=\"noopener\">AU 7<\/a><\/span><\/li><\/ul><p><span style=\"font-weight: 300;\">En FACS (<span style=\"color: #333399;\"><a style=\"font-weight: 300; color: #333399;\" href=\"https:\/\/en.wikipedia.org\/wiki\/Facial_Action_Coding_System\" target=\"_blank\" rel=\"noopener\">Sistema de codificaci\u00f3n de acciones faciales<\/a><\/span>), el \u00e1rea orbital se denomina <em style=\"font-weight: 300;\">levantador de mejillas<\/em>o AU 6; y la zona palpebral se denomina <em>tensor de la tapa, <\/em>o AU 7.\u00a0<\/span><\/p><p><span style=\"font-weight: 300;\">Si sigues los prototipos de emociones basados en Paul Ekman, <em>c<\/em>heek<em> recaudador<\/em><\/span><span style=\"font-weight: 300;\"> es clave para la tristeza y la felicidad (v\u00e9ase \"<\/span><span style=\"color: #333399;\"><a style=\"color: #333399;\" href=\"https:\/\/www.paulekman.com\/blog\/fake-smile-or-genuine-smile\/\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 300;\">Sonrisa de Duchenne<\/span><\/a><\/span><span style=\"font-weight: 300;\">\").<span style=\"color: #ff6600;\">**<\/span> Tambi\u00e9n se observa en el dolor y es com\u00fan en muchas otras expresiones y ocasiones.<\/span><\/p><p><strong><span style=\"text-decoration: underline;\">NOTA<\/span><\/strong>:<em> <span style=\"font-weight: 300;\"><span style=\"color: #ff6600;\">**<\/span><\/span><span style=\"color: #333399;\"><a style=\"color: #333399;\" href=\"https:\/\/melindaozel.com\/its-all-in-the-eyes-and-other-lies\/\" target=\"_blank\" rel=\"noopener\">Un art\u00edculo reciente - \"It's All in the Eyes and Other Lies\" (\"Todo est\u00e1 en los ojos y otras mentiras\") desmonta la simplificaci\u00f3n generalizada de conceptos como las sonrisas de Duchenne.<\/a><\/span><\/em><\/p><p><span style=\"font-weight: 300;\"><em style=\"font-weight: 300;\">Tensor de tapas<\/em> es una de las UA enumeradas en los prototipos de ira; sin embargo, no est\u00e1 en absoluto ligada exclusivamente a la ira. <em>Tensor de tapas\u00a0<\/em>tambi\u00e9n puede utilizarse para expresar diversos estados, como somnolencia, concentraci\u00f3n, frustraci\u00f3n, problemas de visi\u00f3n, etc.\u00a0<\/span><\/p><p><strong><span style=\"text-decoration: underline;\">NOTA<\/span><\/strong>: <em>Como regla general, las UA en singular no definen ni representan necesariamente una emoci\u00f3n. El rostro es complicado y el significado debe deducirse de la informaci\u00f3n contextual adicional.\u00a0<\/em><\/p><hr \/><h2>Planteamiento de problemas:<strong><em>\u00a0Qu\u00e9 hacer cuando su modelo o participante de datos no puede realizar la UA objetivo<\/em><\/strong><\/h2><p>Tanto si utiliza un modelo de expresi\u00f3n para plantear AUs para referencias art\u00edsticas de personajes, datos de aprendizaje autom\u00e1tico o investigaci\u00f3n acad\u00e9mica, se enfrentar\u00e1 a retos a la hora de adquirir ejemplos puros de <em>levantador de mejillas<\/em> y <em>tensor de tapa<\/em>. Es probable que encuentre rastros de cada UA en cualquiera de las poses intentadas. A menudo el modelo contraer\u00e1 <em>tensor de tapa<\/em> durante <em>levantador de mejillas<\/em>. Y en casos de alta intensidad <em>tensor de tapa<\/em>hay muchas posibilidades de que el modelo tambi\u00e9n se contraiga <em>...levantador de mejillas.<\/em><\/p><p>Otro error com\u00fan que hay que tener en cuenta al utilizar modelos de expresi\u00f3n -espec\u00edficamente para <em>levantador de mejillas<\/em> - es la adici\u00f3n err\u00f3nea del cigom\u00e1tico mayor, o <em>tiralabios<\/em> \/ AU 12. Porque la gente asocia <em>levantador de mejillas<\/em> con felicidad, y porque <em>levantador de mejillas<\/em> es una acci\u00f3n dif\u00edcil de aislar, muchas personas a\u00f1adir\u00e1n involuntariamente una sonrisa.<\/p><p>Las UA representan los bloques de construcci\u00f3n que utilizamos para comunicar emociones, el habla y otra informaci\u00f3n social valiosa. Es esencial ser consciente de las impurezas en las referencias de las UA, independientemente de para qu\u00e9 se observen.  Para el aprendizaje autom\u00e1tico de la visi\u00f3n por ordenador, el conocimiento de las impurezas de las UA es crucial para la integridad de los datos, especialmente cuando se consideran casos de uso de detecci\u00f3n de emociones. Para el arte, comprender las referencias AU es esencial para preservar la esencia del comportamiento humano, la comunicaci\u00f3n y la emoci\u00f3n. Incluso si utiliza personajes estilizados, debe comprender sus referencias y c\u00f3mo se comportan en su forma original.<\/p><p>All\u00ed <em>son<\/em> algunas formas de mitigar los efectos de las UA co-activadas si est\u00e1 intentando aislar <em>levantador de mejillas<\/em> o <em>tensor de tapa<\/em>:<\/p><ul><li><span style=\"text-decoration: underline;\"><strong>para el arte de los personajes<\/strong><\/span>:<ul><li>Si es capaz de discernir las cualidades distintivas de cada acci\u00f3n, podr\u00e1 sustraer los efectos no deseados de las UAs co-activadas cuando est\u00e9 creando sus fotogramas 2D o formas de mezcla. Dichas cualidades pueden observarse mediante cambios en la distribuci\u00f3n de la grasa, la profundidad de las arrugas, el estiramiento de la piel, etc.<\/li><\/ul><\/li><li><span style=\"text-decoration: underline;\"><strong>para el aprendizaje autom\u00e1tico de la visi\u00f3n por ordenador<\/strong><\/span>:<ul><li>Si utiliza etiquetadores humanos entrenados para identificar UA distintas, as\u00ed como UA dentro de combinaciones, no importar\u00e1 si los datos de sus participantes son impuros. En este caso, los etiquetadores pueden clasificar los casos en los que los datos coinciden en varias UA como <em>levantador de mejillas<\/em> y <em>tensor de tapa<\/em>. Es necesario clasificar correctamente los datos contaminados para evitar que el modelo se entrene agrupando distintas acciones musculares. Agrupar acciones distintas es una mala pr\u00e1ctica de datos, ya que cada acci\u00f3n representa informaci\u00f3n utilizada para transmitir emoci\u00f3n, atenci\u00f3n, comunicaci\u00f3n, etc.<\/li><\/ul><\/li><\/ul><p><strong><span style=\"text-decoration: underline; color: #ff0000;\">ADVERTENCIA<\/span><\/strong>:\u00a0 <em>Aunque es posible separar manualmente los efectos de <\/em>levantador de mejillas<em> de los efectos de <\/em>tensor de tapa<em>, si su modelo o participante est\u00e1 co-activando el cigom\u00e1tico mayor, o <\/em>tiralabios<em> \/ AU 12 - usted definitivamente debe poner un poco de tiempo extra en el entrenamiento de su modelo para silenciar su cara inferior. El empuje de la distribuci\u00f3n de la grasa creada por el tir\u00f3n de los labios cambiar\u00e1 significativamente el aspecto de <\/em>levantador de mejillas<em>y no ser\u00e1 tan f\u00e1cil de diferenciar como<\/em> tensor de tapa<em>\u00a0y <\/em>levantador de mejillas<em>. Afortunadamente, es mucho m\u00e1s f\u00e1cil conseguir que tu modelo deje de sonre\u00edr que dejar de co-activar cualquiera de las dos secciones orbiculares.<\/em><\/p><hr \/><h2>Referencias y GIF de ejemplo<\/h2><ul><li><em>levantador de mejillas\u00a0<\/em><\/li><li><em>tensor de tapa<\/em><\/li><li><em>elevador de mejillas + tensor de p\u00e1rpados<\/em> combo<\/li><\/ul><p><strong><span style=\"text-decoration: underline;\">AVISO LEGAL<\/span>:<\/strong><em> Hice lo que pude para aislar las expresiones, pero siempre hay que tener cuidado con la contaminaci\u00f3n de las unidades de acci\u00f3n.\u00a0<\/em><\/p><h3>elevador de mejillas \/ AU 6 \/ orbicularis oculi, pars orbitalis<\/h3><p><img fetchpriority=\"high\" decoding=\"async\" data-recalc-dims=\"1\" class=\"wp-image-1933 aligncenter\" src=\"https:\/\/i0.wp.com\/melindaozel.com\/wp-content\/uploads\/2020\/02\/6part2.gif?resize=407%2C296&#038;ssl=1\" alt=\"6part2\" width=\"407\" height=\"296\" \/><\/p><p><div id='gallery-1' class='gallery galleryid-1895 gallery-columns-3 gallery-size-thumbnail'><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/melindaozel.com\/es_ar\/cheek-raiser-vs-lid-tightener\/au6_7neutral\/#main'><img decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/i0.wp.com\/melindaozel.com\/wp-content\/uploads\/2020\/02\/au6_7neutral.png?resize=150%2C150&amp;ssl=1\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" aria-describedby=\"gallery-1-1908\" srcset=\"https:\/\/i0.wp.com\/melindaozel.com\/wp-content\/uploads\/2020\/02\/au6_7neutral.png?resize=150%2C150&amp;ssl=1 150w, https:\/\/i0.wp.com\/melindaozel.com\/wp-content\/uploads\/2020\/02\/au6_7neutral.png?zoom=2&amp;resize=150%2C150&amp;ssl=1 300w, https:\/\/i0.wp.com\/melindaozel.com\/wp-content\/uploads\/2020\/02\/au6_7neutral.png?zoom=3&amp;resize=150%2C150&amp;ssl=1 450w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/a>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-1-1908'>\n\t\t\t\tneutro\n\t\t\t\t<\/figcaption><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/melindaozel.com\/es_ar\/cheek-raiser-vs-lid-tightener\/6a\/#main'><img decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/i0.wp.com\/melindaozel.com\/wp-content\/uploads\/2020\/02\/6a.png?resize=150%2C150&amp;ssl=1\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" aria-describedby=\"gallery-1-1909\" srcset=\"https:\/\/i0.wp.com\/melindaozel.com\/wp-content\/uploads\/2020\/02\/6a.png?resize=150%2C150&amp;ssl=1 150w, https:\/\/i0.wp.com\/melindaozel.com\/wp-content\/uploads\/2020\/02\/6a.png?zoom=2&amp;resize=150%2C150&amp;ssl=1 300w, https:\/\/i0.wp.com\/melindaozel.com\/wp-content\/uploads\/2020\/02\/6a.png?zoom=3&amp;resize=150%2C150&amp;ssl=1 450w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/a>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-1-1909'>\n\t\t\t\ttraza AU 6\n\t\t\t\t<\/figcaption><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/melindaozel.com\/es_ar\/cheek-raiser-vs-lid-tightener\/6mid\/#main'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/i0.wp.com\/melindaozel.com\/wp-content\/uploads\/2020\/02\/6mid.png?resize=150%2C150&amp;ssl=1\" class=\"attachment-thumbnail size-thumbnail\" alt=\"AU 6\" aria-describedby=\"gallery-1-1910\" srcset=\"https:\/\/i0.wp.com\/melindaozel.com\/wp-content\/uploads\/2020\/02\/6mid.png?resize=150%2C150&amp;ssl=1 150w, https:\/\/i0.wp.com\/melindaozel.com\/wp-content\/uploads\/2020\/02\/6mid.png?zoom=2&amp;resize=150%2C150&amp;ssl=1 300w, https:\/\/i0.wp.com\/melindaozel.com\/wp-content\/uploads\/2020\/02\/6mid.png?zoom=3&amp;resize=150%2C150&amp;ssl=1 450w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/a>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-1-1910'>\n\t\t\t\tmax AU 6 mostrado en GIF\n\t\t\t\t<\/figcaption><\/figure>\n\t\t<\/div>\n<\/p><p style=\"text-align: center;\"><em>(1) neutro, (2) traza temprana de AU 6, (3) intensidad m\u00e1xima de 6 mostrada en este GIF\u00a0<\/em><\/p><p><span style=\"font-weight: 300;\">En <em>levantador de mejillas<\/em> constri\u00f1e:<\/span><\/p><ul><li><span style=\"font-weight: 300;\">s<\/span><span style=\"font-weight: 300;\">la barbilla alrededor de los ojos se mueve en un movimiento de pellizco, apretando las esquinas exteriores de los ojos<\/span><\/li><li><span style=\"font-weight: 300;\">las zonas externas y superiores de las mejillas se levantan<\/span><\/li><li><span style=\"font-weight: 300;\">las partes media e interna del p\u00e1rpado inferior pueden verse ligeramente afectadas, pero son sobre todo las esquinas exteriores del ojo las que se tensan y pellizcan<\/span><\/li><li>patas de gallo (arrugas en las esquinas exteriores de los ojos)<span style=\"font-weight: 300;\"> puede aparecer<\/span><\/li><li><span style=\"font-weight: 300;\">anillos alrededor del ojo se amontonan y se tensan, lo que puede tirar<\/span><span style=\"font-weight: 300;\">\u00a0por las comisuras exteriores de las cejas<\/span><\/li><li><span style=\"font-weight: 300;\">las bolsas de los ojos pueden apelmazarse y arrugarse<\/span><\/li><\/ul><p><span style=\"font-weight: 300;\">UAs 9 (<em>arruga la nariz<\/em>), 10 (<em>elevador del labio superior<\/em>), y 12 (<em>tiralabios<\/em>) tambi\u00e9n afectan a las zonas de las mejillas, pero lo hacen de formas muy distintas (de esto hablaremos en otra ocasi\u00f3n).<\/span><\/p><p><span style=\"font-weight: 300;\"><span style=\"text-decoration: underline;\"><strong>NOTA<\/strong><\/span>: <em>El aspecto de <\/em>levantador de mejillas <em>cambiar\u00e1n significativamente con la edad y el peso. En algunas personas, las arrugas oculares pueden ser evidentes o no. O<\/em><\/span><em><span style=\"font-weight: 300;\">as personas mayores suelen mostrar un aspecto m\u00e1s arrugado y con bolsas bajo los ojos. C<\/span><span style=\"font-weight: 300;\">os ni\u00f1os y las personas con m\u00e1s grasa facial suelen mostrar menos arrugas y m\u00e1s bolsas en los ojos.<\/span><\/em><\/p><h4>Ejemplos adicionales de levantamiento de mejillas<\/h4><h3><img loading=\"lazy\" decoding=\"async\" data-recalc-dims=\"1\" class=\"alignnone wp-image-1937 aligncenter\" src=\"https:\/\/i0.wp.com\/melindaozel.com\/wp-content\/uploads\/2020\/02\/6gifcropped.gif?resize=350%2C252&#038;ssl=1\" alt=\"6gifcropped\" width=\"350\" height=\"252\" \/><\/h3><h3><img loading=\"lazy\" decoding=\"async\" data-recalc-dims=\"1\" class=\"alignnone wp-image-1939 aligncenter\" src=\"https:\/\/i0.wp.com\/melindaozel.com\/wp-content\/uploads\/2020\/02\/6GIFdiffsides-copy-1.gif?resize=346%2C358&#038;ssl=1\" alt=\"6GIFdifiere copia\" width=\"346\" height=\"358\" \/><\/h3><hr \/><h3>tensor del p\u00e1rpado \/ AU 7 \/ orbicularis oculi, pars palpebralis<\/h3><p><img loading=\"lazy\" decoding=\"async\" data-recalc-dims=\"1\" class=\"wp-image-1918 aligncenter\" src=\"https:\/\/i0.wp.com\/melindaozel.com\/wp-content\/uploads\/2020\/02\/only7slow.gif?resize=383%2C406&#038;ssl=1\" alt=\"only7slow\" width=\"383\" height=\"406\" \/><\/p><p><div id='gallery-2' class='gallery galleryid-1895 gallery-columns-3 gallery-size-thumbnail'><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon portrait'>\n\t\t\t\t<a href=\"https:\/\/i0.wp.com\/melindaozel.com\/wp-content\/uploads\/2020\/02\/Screenshot-2020-02-23-16.27.34.png?ssl=1\"><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/i0.wp.com\/melindaozel.com\/wp-content\/uploads\/2020\/02\/Screenshot-2020-02-23-16.27.34.png?resize=150%2C150&amp;ssl=1\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" aria-describedby=\"gallery-2-1924\" srcset=\"https:\/\/i0.wp.com\/melindaozel.com\/wp-content\/uploads\/2020\/02\/Screenshot-2020-02-23-16.27.34.png?resize=150%2C150&amp;ssl=1 150w, https:\/\/i0.wp.com\/melindaozel.com\/wp-content\/uploads\/2020\/02\/Screenshot-2020-02-23-16.27.34.png?zoom=2&amp;resize=150%2C150&amp;ssl=1 300w, https:\/\/i0.wp.com\/melindaozel.com\/wp-content\/uploads\/2020\/02\/Screenshot-2020-02-23-16.27.34.png?zoom=3&amp;resize=150%2C150&amp;ssl=1 450w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/a>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-2-1924'>\n\t\t\t\tpostura neutra\n\t\t\t\t<\/figcaption><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href=\"https:\/\/i0.wp.com\/melindaozel.com\/wp-content\/uploads\/2020\/02\/Screenshot-2020-02-23-16.28.31.png?ssl=1\"><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/i0.wp.com\/melindaozel.com\/wp-content\/uploads\/2020\/02\/Screenshot-2020-02-23-16.28.31.png?resize=150%2C150&amp;ssl=1\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" aria-describedby=\"gallery-2-1925\" srcset=\"https:\/\/i0.wp.com\/melindaozel.com\/wp-content\/uploads\/2020\/02\/Screenshot-2020-02-23-16.28.31.png?resize=150%2C150&amp;ssl=1 150w, https:\/\/i0.wp.com\/melindaozel.com\/wp-content\/uploads\/2020\/02\/Screenshot-2020-02-23-16.28.31.png?zoom=2&amp;resize=150%2C150&amp;ssl=1 300w, https:\/\/i0.wp.com\/melindaozel.com\/wp-content\/uploads\/2020\/02\/Screenshot-2020-02-23-16.28.31.png?zoom=3&amp;resize=150%2C150&amp;ssl=1 450w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/a>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-2-1925'>\n\t\t\t\ttraza AU 7\n\t\t\t\t<\/figcaption><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href=\"https:\/\/i0.wp.com\/melindaozel.com\/wp-content\/uploads\/2020\/02\/Screenshot-2020-02-23-16.29.02.png?ssl=1\"><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/i0.wp.com\/melindaozel.com\/wp-content\/uploads\/2020\/02\/Screenshot-2020-02-23-16.29.02.png?resize=150%2C150&amp;ssl=1\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" aria-describedby=\"gallery-2-1926\" srcset=\"https:\/\/i0.wp.com\/melindaozel.com\/wp-content\/uploads\/2020\/02\/Screenshot-2020-02-23-16.29.02.png?resize=150%2C150&amp;ssl=1 150w, https:\/\/i0.wp.com\/melindaozel.com\/wp-content\/uploads\/2020\/02\/Screenshot-2020-02-23-16.29.02.png?zoom=2&amp;resize=150%2C150&amp;ssl=1 300w, https:\/\/i0.wp.com\/melindaozel.com\/wp-content\/uploads\/2020\/02\/Screenshot-2020-02-23-16.29.02.png?zoom=3&amp;resize=150%2C150&amp;ssl=1 450w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/a>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-2-1926'>\n\t\t\t\tintensidad m\u00e1xima de 7 mostrada en el GIF\n\t\t\t\t<\/figcaption><\/figure>\n\t\t<\/div>\n<\/p><p style=\"text-align: center;\"><em>(1) neutro, (2) traza temprana de AU 7, (3) intensidad m\u00e1xima de 7 mostrada en este GIF\u00a0<\/em><\/p><p><span style=\"font-weight: 300;\">En <em>tensor de tapa<\/em>:<\/span><\/p><ul><li><span style=\"font-weight: 300;\">la piel debajo de los p\u00e1rpados inferiores tiende a empujar hacia arriba contra el globo ocular y hacia la nariz \/ conducto lagrimal<\/span><\/li><li>movimiento es muy diferente del de <em>levantador de mejillas<\/em> - como <em>levantador de mejillas<\/em> se centra en las esquinas exteriores de los ojos y la zona de las mejillas - y <em>tensor de tapa<\/em> no<\/li><li>los movimientos se concentran en las esquinas interiores de los ojos, estrechando el conducto lagrimal a medida que aumenta la intensidad<\/li><\/ul><p>Observe el recorrido de las arrugas en los GIF de arriba y en la imagen de abajo.<\/p><p><img loading=\"lazy\" decoding=\"async\" data-recalc-dims=\"1\" class=\"wp-image-1907 aligncenter\" src=\"https:\/\/i0.wp.com\/melindaozel.com\/wp-content\/uploads\/2020\/02\/Screenshot-2020-02-23-15.47.45.png?resize=465%2C486&#038;ssl=1\" alt=\"Screenshot-2020-02-23-15.47.45\" width=\"465\" height=\"486\" srcset=\"https:\/\/i0.wp.com\/melindaozel.com\/wp-content\/uploads\/2020\/02\/Screenshot-2020-02-23-15.47.45.png?w=1220&amp;ssl=1 1220w, https:\/\/i0.wp.com\/melindaozel.com\/wp-content\/uploads\/2020\/02\/Screenshot-2020-02-23-15.47.45.png?resize=287%2C300&amp;ssl=1 287w, https:\/\/i0.wp.com\/melindaozel.com\/wp-content\/uploads\/2020\/02\/Screenshot-2020-02-23-15.47.45.png?resize=979%2C1024&amp;ssl=1 979w, https:\/\/i0.wp.com\/melindaozel.com\/wp-content\/uploads\/2020\/02\/Screenshot-2020-02-23-15.47.45.png?resize=768%2C803&amp;ssl=1 768w, https:\/\/i0.wp.com\/melindaozel.com\/wp-content\/uploads\/2020\/02\/Screenshot-2020-02-23-15.47.45.png?resize=1088%2C1138&amp;ssl=1 1088w\" sizes=\"(max-width: 465px) 100vw, 465px\" \/><\/p><hr \/><h3>elevador de mejillas + tensor de p\u00e1rpados \/ combo AU 6 + 7<\/h3><p><img loading=\"lazy\" decoding=\"async\" data-recalc-dims=\"1\" class=\"wp-image-1906 aligncenter\" src=\"https:\/\/i0.wp.com\/melindaozel.com\/wp-content\/uploads\/2020\/02\/6_7_67_closeup-2.gif?resize=495%2C360&#038;ssl=1\" alt=\"6_7_67_closeup-2\" width=\"495\" height=\"360\" \/><\/p><p>El GIF comienza con <em>levantador de mejillas<\/em> solo, entonces <em>tensor de tapa<\/em> creando un combo de 6+7.<\/p><p><div id='gallery-3' class='gallery galleryid-1895 gallery-columns-3 gallery-size-thumbnail'><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/melindaozel.com\/es_ar\/cheek-raiser-vs-lid-tightener\/6a\/#main'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/i0.wp.com\/melindaozel.com\/wp-content\/uploads\/2020\/02\/6a.png?resize=150%2C150&amp;ssl=1\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" aria-describedby=\"gallery-3-1909\" srcset=\"https:\/\/i0.wp.com\/melindaozel.com\/wp-content\/uploads\/2020\/02\/6a.png?resize=150%2C150&amp;ssl=1 150w, https:\/\/i0.wp.com\/melindaozel.com\/wp-content\/uploads\/2020\/02\/6a.png?zoom=2&amp;resize=150%2C150&amp;ssl=1 300w, https:\/\/i0.wp.com\/melindaozel.com\/wp-content\/uploads\/2020\/02\/6a.png?zoom=3&amp;resize=150%2C150&amp;ssl=1 450w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/a>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-3-1909'>\n\t\t\t\ttraza AU 6\n\t\t\t\t<\/figcaption><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/melindaozel.com\/es_ar\/cheek-raiser-vs-lid-tightener\/6mid\/#main'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/i0.wp.com\/melindaozel.com\/wp-content\/uploads\/2020\/02\/6mid.png?resize=150%2C150&amp;ssl=1\" class=\"attachment-thumbnail size-thumbnail\" alt=\"AU 6\" aria-describedby=\"gallery-3-1910\" srcset=\"https:\/\/i0.wp.com\/melindaozel.com\/wp-content\/uploads\/2020\/02\/6mid.png?resize=150%2C150&amp;ssl=1 150w, https:\/\/i0.wp.com\/melindaozel.com\/wp-content\/uploads\/2020\/02\/6mid.png?zoom=2&amp;resize=150%2C150&amp;ssl=1 300w, https:\/\/i0.wp.com\/melindaozel.com\/wp-content\/uploads\/2020\/02\/6mid.png?zoom=3&amp;resize=150%2C150&amp;ssl=1 450w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/a>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-3-1910'>\n\t\t\t\tmax AU 6 mostrado en GIF\n\t\t\t\t<\/figcaption><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/melindaozel.com\/es_ar\/cheek-raiser-vs-lid-tightener\/6_7sitestrong\/#main'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/i0.wp.com\/melindaozel.com\/wp-content\/uploads\/2020\/02\/6_7sitestrong.png?resize=150%2C150&amp;ssl=1\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" aria-describedby=\"gallery-3-1928\" srcset=\"https:\/\/i0.wp.com\/melindaozel.com\/wp-content\/uploads\/2020\/02\/6_7sitestrong.png?resize=150%2C150&amp;ssl=1 150w, https:\/\/i0.wp.com\/melindaozel.com\/wp-content\/uploads\/2020\/02\/6_7sitestrong.png?zoom=2&amp;resize=150%2C150&amp;ssl=1 300w, https:\/\/i0.wp.com\/melindaozel.com\/wp-content\/uploads\/2020\/02\/6_7sitestrong.png?zoom=3&amp;resize=150%2C150&amp;ssl=1 450w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/a>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-3-1928'>\n\t\t\t\tintensidad m\u00e1xima de 6+7 mostrada en GIF\n\t\t\t\t<\/figcaption><\/figure>\n\t\t<\/div>\n<\/p><p style=\"text-align: center;\"><em>(1) neutro, (2) traza temprana de AU 6 + 7, (3) intensidad m\u00e1xima de 6+7 mostrada en este GIF<\/em><em>\u00a0<\/em><\/p><p>Es m\u00e1s f\u00e1cil diferenciar <em>levantador de mejillas<\/em> y <em>tensor de tapa<\/em> cuando se puede ver la transici\u00f3n de uno a otro. El GIF anterior muestra<em> ...levantador de mejillas,<\/em> pero a mitad de camino <em>tensor de tapa<\/em> entra en la ecuaci\u00f3n, formando un combo.<\/p><p>El momento<em> tensor de tapa<\/em> llega deber\u00eda ser evidente. Cuando <em>tensor de tapa<\/em> comienza a activarse, el p\u00e1rpado inferior empuja m\u00e1s hacia arriba en la zona medial del ojo y hasta el conducto lagrimal, provocando que \u00e9ste se encoja significativamente.<\/p><p>En <em>levantador de mejillas<\/em> puede afectar al aspecto del conducto lagrimal en posturas extremas, la zona interna del ojo se ve afectada principalmente por<em> tensor de tapa<\/em>.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-6a6522bb elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6a6522bb\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-6a2bf61e\" data-id=\"6a2bf61e\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-e68c702 elementor-widget elementor-widget-spacer\" data-id=\"e68c702\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7933e4cc elementor-widget elementor-widget-heading\" data-id=\"7933e4cc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">explore m\u00e1s contenidos gratuitos<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-44a3789a elementor-widget elementor-widget-spacer\" data-id=\"44a3789a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1b2e4c3c elementor-grid-3 elementor-grid-tablet-2 elementor-grid-mobile-1 elementor-posts--thumbnail-top load-more-align-center elementor-widget elementor-widget-posts\" data-id=\"1b2e4c3c\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;pagination_type&quot;:&quot;load_more_on_click&quot;,&quot;classic_columns&quot;:&quot;3&quot;,&quot;classic_columns_tablet&quot;:&quot;2&quot;,&quot;classic_columns_mobile&quot;:&quot;1&quot;,&quot;classic_row_gap&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:35,&quot;sizes&quot;:[]},&quot;classic_row_gap_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;classic_row_gap_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;load_more_spinner&quot;:{&quot;value&quot;:&quot;fas fa-spinner&quot;,&quot;library&quot;:&quot;fa-solid&quot;}}\" data-widget_type=\"posts.classic\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-posts-container elementor-posts elementor-posts--skin-classic elementor-grid\" role=\"list\">\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-2049 post type-post status-publish format-standard has-post-thumbnail hentry category-action-units category-au1 category-au2 category-anatomy category-facial-expressions category-free category-inner-brow-raiser category-outer-brow-raiser tag-inner-brow-raiser-frontalis tag-facial-action-coding-system-facs generate-columns tablet-grid-50 mobile-grid-100 grid-parent grid-50\" role=\"listitem\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/melindaozel.com\/es_ar\/the-secret-life-of-inner-brow-raiser\/\" tabindex=\"-1\" >\n\t\t\t<div class=\"elementor-post__thumbnail\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"65\" src=\"https:\/\/i0.wp.com\/melindaozel.com\/wp-content\/uploads\/2020\/03\/222ndverrss.png?fit=300%2C65&amp;ssl=1\" class=\"attachment-medium size-medium wp-image-2272\" alt=\"AU 1 y amigos\" srcset=\"https:\/\/i0.wp.com\/melindaozel.com\/wp-content\/uploads\/2020\/03\/222ndverrss.png?w=4337&amp;ssl=1 4337w, https:\/\/i0.wp.com\/melindaozel.com\/wp-content\/uploads\/2020\/03\/222ndverrss.png?resize=300%2C65&amp;ssl=1 300w, https:\/\/i0.wp.com\/melindaozel.com\/wp-content\/uploads\/2020\/03\/222ndverrss.png?resize=1024%2C223&amp;ssl=1 1024w, https:\/\/i0.wp.com\/melindaozel.com\/wp-content\/uploads\/2020\/03\/222ndverrss.png?resize=768%2C168&amp;ssl=1 768w, https:\/\/i0.wp.com\/melindaozel.com\/wp-content\/uploads\/2020\/03\/222ndverrss.png?resize=1536%2C335&amp;ssl=1 1536w, https:\/\/i0.wp.com\/melindaozel.com\/wp-content\/uploads\/2020\/03\/222ndverrss.png?resize=2048%2C447&amp;ssl=1 2048w, https:\/\/i0.wp.com\/melindaozel.com\/wp-content\/uploads\/2020\/03\/222ndverrss.png?resize=1088%2C237&amp;ssl=1 1088w, https:\/\/i0.wp.com\/melindaozel.com\/wp-content\/uploads\/2020\/03\/222ndverrss.png?w=2400&amp;ssl=1 2400w, https:\/\/i0.wp.com\/melindaozel.com\/wp-content\/uploads\/2020\/03\/222ndverrss.png?w=3600&amp;ssl=1 3600w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/div>\n\t\t<\/a>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/melindaozel.com\/es_ar\/the-secret-life-of-inner-brow-raiser\/\" >\n\t\t\t\tLa vida secreta del levantador de cejas\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t<\/div>\n\t\t\t\t<\/article>\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-8832 post type-post status-publish format-standard has-post-thumbnail hentry category-animation category-art category-au24 category-free category-speech category-tech generate-columns tablet-grid-50 mobile-grid-100 grid-parent grid-50\" role=\"listitem\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/melindaozel.com\/es_ar\/m-b-p-bilabial-visemes\/\" tabindex=\"-1\" >\n\t\t\t<div class=\"elementor-post__thumbnail\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"172\" src=\"https:\/\/i0.wp.com\/melindaozel.com\/wp-content\/uploads\/2022\/09\/lip-presser-bilabial-speech.png?fit=300%2C172&amp;ssl=1\" class=\"attachment-medium size-medium wp-image-8839\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/melindaozel.com\/wp-content\/uploads\/2022\/09\/lip-presser-bilabial-speech.png?w=3196&amp;ssl=1 3196w, https:\/\/i0.wp.com\/melindaozel.com\/wp-content\/uploads\/2022\/09\/lip-presser-bilabial-speech.png?resize=300%2C172&amp;ssl=1 300w, https:\/\/i0.wp.com\/melindaozel.com\/wp-content\/uploads\/2022\/09\/lip-presser-bilabial-speech.png?resize=1024%2C587&amp;ssl=1 1024w, https:\/\/i0.wp.com\/melindaozel.com\/wp-content\/uploads\/2022\/09\/lip-presser-bilabial-speech.png?resize=768%2C440&amp;ssl=1 768w, https:\/\/i0.wp.com\/melindaozel.com\/wp-content\/uploads\/2022\/09\/lip-presser-bilabial-speech.png?resize=1536%2C880&amp;ssl=1 1536w, https:\/\/i0.wp.com\/melindaozel.com\/wp-content\/uploads\/2022\/09\/lip-presser-bilabial-speech.png?resize=2048%2C1174&amp;ssl=1 2048w, https:\/\/i0.wp.com\/melindaozel.com\/wp-content\/uploads\/2022\/09\/lip-presser-bilabial-speech.png?resize=18%2C10&amp;ssl=1 18w, https:\/\/i0.wp.com\/melindaozel.com\/wp-content\/uploads\/2022\/09\/lip-presser-bilabial-speech.png?resize=872%2C500&amp;ssl=1 872w, https:\/\/i0.wp.com\/melindaozel.com\/wp-content\/uploads\/2022\/09\/lip-presser-bilabial-speech.png?resize=1320%2C757&amp;ssl=1 1320w, https:\/\/i0.wp.com\/melindaozel.com\/wp-content\/uploads\/2022\/09\/lip-presser-bilabial-speech.png?w=2400&amp;ssl=1 2400w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/div>\n\t\t<\/a>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/melindaozel.com\/es_ar\/m-b-p-bilabial-visemes\/\" >\n\t\t\t\t\/p\/ \/b\/ \/m\/ Visemas bilabiales e importancia de la asimetr\u00eda\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t<\/div>\n\t\t\t\t<\/article>\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-11861 post type-post status-publish format-standard has-post-thumbnail hentry category-facial-expressions category-free category-speech tag-visemes generate-columns tablet-grid-50 mobile-grid-100 grid-parent grid-50\" role=\"listitem\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/melindaozel.com\/es_ar\/viseme-variability-gritted-teeth-muted-speech\/\" tabindex=\"-1\" >\n\t\t\t<div class=\"elementor-post__thumbnail\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"106\" src=\"https:\/\/i0.wp.com\/melindaozel.com\/wp-content\/uploads\/2025\/03\/Gemmas-muted-speech-Severance-phonemes-and-visemes.webp?fit=300%2C106&amp;ssl=1\" class=\"attachment-medium size-medium wp-image-11891\" alt=\"secuencia de una mujer (Gemma de Severance) pronunciando fonemas y las formas que hace con los labios\" srcset=\"https:\/\/i0.wp.com\/melindaozel.com\/wp-content\/uploads\/2025\/03\/Gemmas-muted-speech-Severance-phonemes-and-visemes.webp?w=2280&amp;ssl=1 2280w, 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https:\/\/i0.wp.com\/melindaozel.com\/wp-content\/uploads\/2025\/03\/Gemmas-muted-speech-Severance-phonemes-and-visemes.webp?resize=1320%2C468&amp;ssl=1 1320w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/div>\n\t\t<\/a>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/melindaozel.com\/es_ar\/viseme-variability-gritted-teeth-muted-speech\/\" >\n\t\t\t\tVariabilidad de los visemas: Dientes apretados y habla muda\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t<\/div>\n\t\t\t\t<\/article>\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-2198 post type-post status-publish format-standard has-post-thumbnail hentry category-action-units category-ar-vr category-facial-expressions category-muscles category-free category-tech generate-columns tablet-grid-50 mobile-grid-100 grid-parent grid-50\" role=\"listitem\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" 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class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-67f17901 elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"67f17901\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<a class=\"elementor-icon\" href=\"https:\/\/melindaozel.com\/\">\n\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-home\" viewbox=\"0 0 576 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M280.37 148.26L96 300.11V464a16 16 0 0 0 16 16l112.06-.29a16 16 0 0 0 15.92-16V368a16 16 0 0 1 16-16h64a16 16 0 0 1 16 16v95.64a16 16 0 0 0 16 16.05L464 480a16 16 0 0 0 16-16V300L295.67 148.26a12.19 12.19 0 0 0-15.3 0zM571.6 251.47L488 182.56V44.05a12 12 0 0 0-12-12h-56a12 12 0 0 0-12 12v72.61L318.47 43a48 48 0 0 0-61 0L4.34 251.47a12 12 0 0 0-1.6 16.9l25.5 31A12 12 0 0 0 45.15 301l235.22-193.74a12.19 12.19 0 0 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