{"id":9538,"date":"2020-09-07T09:30:34","date_gmt":"2020-09-07T14:30:34","guid":{"rendered":"https:\/\/saluddigital.com\/?p=9538"},"modified":"2025-10-21T14:30:36","modified_gmt":"2025-10-21T20:30:36","slug":"estudio-utiliza-prueba-de-movimiento-ocular-para-confirmar-los-efectos-del-envejecimiento-en-el-cerebro","status":"publish","type":"post","link":"https:\/\/saluddigital.com\/en\/avance-de-la-ciencia\/estudio-utiliza-prueba-de-movimiento-ocular-para-confirmar-los-efectos-del-envejecimiento-en-el-cerebro\/","title":{"rendered":"Study uses eye movement test to confirm the effects of aging on the brain"},"content":{"rendered":"
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Peer J published article that shows advances in using a new eye movement test developed to understand the functions of parts of the brain.<\/h2>\t\t\t\t<\/div>\n\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
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Researchers at the University of Liverpool developed an eye movement test that promises to help improve understanding of how parts of the brain work, especially during aging.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\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

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The study consisted of the analysis of two groups of healthy people, two different age groups, the first from 19 to 27 years and the second from 50 to 72. Participants had to observe a dot in the center of a computer on a screen and subsequently see a second point that appeared left or right, the goal was to observe not when it appeared, but when it disappeared.\u00a0<\/p>

\u201cAs people instinctively look at things when they appear, this requires the inhibition of a normal automatic eye movement. Eye movements were measured precisely using an infrared eye tracker, revealing how often they looked too early,\u201d as it reads in the University of Liverpool press release.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t

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The results showed that older group participants were more likely to look at the point when it appeared and not when it disappeared, and were also slower compared to the younger group of participants.<\/p>

Dr. Paul Knox, who led the research said: \u201cWe are designed to react to things appearing in our visual world. It is something we do automatically. However, we also have the ability to stop ourselves responding and this prevents us becoming slaves to our sensory environment\u201d.<\/p>

For the full article: Age-related alterations in inhibitory control investigated using the minimally delayed oculomotor response task,<\/em> go to the following link: https:\/\/peerj.com\/articles\/8401\/<\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\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

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\n\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/i><\/span>\n\t\t\t\t\t\t\t\t<\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\tBIBLIOGRAPHY<\/a>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t

UNIVERSITY OF LIVERPOOL<\/strong><\/p>

https:\/\/news.liverpool.ac.uk\/2020\/01\/17\/study-uses-eye-movement-test-to-confirm-brain-ageing-effects\/<\/a><\/p>

\u00a0<\/strong><\/p>

PEER J<\/strong><\/p>

https:\/\/peerj.com\/articles\/8401\/<\/a><\/p>

\u00a0<\/p>

SCIENCE DAILY <\/strong><\/p>

https:\/\/www.sciencedaily.com\/releases\/2020\/01\/200116101201.htm<\/a><\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\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<\/div>","protected":false},"excerpt":{"rendered":"

Estudio publicado por Peer J muestra los avances en la utilizaci\u00f3n de una nueva prueba de movimiento ocular desarrollada para comprender las funciones de diversas partes del cerebro. Investigadores de la Universidad de Liverpool, desarrollaron una prueba de movimiento ocular que promete ayudar a mejorar la comprensi\u00f3n de c\u00f3mo funcionan las partes del cerebro, especialmente durante el envejecimiento. El estudio consisti\u00f3 en el an\u00e1lisis de dos grupos de gente sana, de dos diferentes grupos de edad, el primero de 19 a 27 a\u00f1os y el segundo de 50 a 72. Los participantes tuvieron que observar un punto en el centro de una computadora en una pantalla y posteriormente que ver un segundo punto que apareci\u00f3 a la izquierda o derecha, el objetivo era que observaran no cuando apareci\u00f3, sino cuando desapareci\u00f3.  \u201cComo las personas miran instintivamente las cosas cuando aparecen, esto requiere la inhibici\u00f3n de un movimiento ocular autom\u00e1tico normal. Los movimientos oculares se midieron con precisi\u00f3n utilizando un rastreador ocular infrarrojo, que revela la frecuencia con la que miran demasiado pronto\u201d, se lee en el comunicado de prensa de la Universidad de Liverpool. Los resultados mostraron que los participantes del grupo de mayor edad fueron m\u00e1s propensos a mirar el punto cuando aparec\u00eda y no cuando desaparec\u00eda, y adem\u00e1s eran m\u00e1s lentos a comparaci\u00f3n con el grupo de participantes m\u00e1s j\u00f3venes. El Dr. Paul Knox, quien dirigi\u00f3 la investigaci\u00f3n dijo que: \u201cEstamos dise\u00f1ados para reaccionar a las cosas que aparecen en nuestro mundo visual. Es algo que hacemos autom\u00e1ticamente. Sin embargo, tambi\u00e9n tenemos la capacidad de dejar de responder y esto nos impide convertirnos en esclavos de nuestro entorno sensorial\u201d. Para consultar el art\u00edculo completo titulado: Alteraciones relacionadas con la edad en el control inhibitorio investigadas utilizando la tarea de respuesta oculomotora m\u00ednimamente retardada, ingresa al siguiente enlace: https:\/\/peerj.com\/articles\/8401\/ BIBLIOGRAF\u00cdA UNIVERSITY OF LIVERPOOL https:\/\/news.liverpool.ac.uk\/2020\/01\/17\/study-uses-eye-movement-test-to-confirm-brain-ageing-effects\/   PEER J https:\/\/peerj.com\/articles\/8401\/ SCIENCE DAILY https:\/\/www.sciencedaily.com\/releases\/2020\/01\/200116101201.htm<\/p>","protected":false},"author":1,"featured_media":9539,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[152,156,1418],"tags":[145],"class_list":["post-9538","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-avance-de-la-ciencia","category-big-data","category-resena-de-publicaciones-cientificas","tag-noticias"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/saluddigital.com\/en\/wp-json\/wp\/v2\/posts\/9538","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/saluddigital.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/saluddigital.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/saluddigital.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/saluddigital.com\/en\/wp-json\/wp\/v2\/comments?post=9538"}],"version-history":[{"count":0,"href":"https:\/\/saluddigital.com\/en\/wp-json\/wp\/v2\/posts\/9538\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/saluddigital.com\/en\/wp-json\/wp\/v2\/media\/9539"}],"wp:attachment":[{"href":"https:\/\/saluddigital.com\/en\/wp-json\/wp\/v2\/media?parent=9538"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/saluddigital.com\/en\/wp-json\/wp\/v2\/categories?post=9538"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/saluddigital.com\/en\/wp-json\/wp\/v2\/tags?post=9538"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}