{"id":12301,"date":"2024-03-05T10:13:13","date_gmt":"2024-03-05T07:13:13","guid":{"rendered":"https:\/\/umram.bilkent.edu.tr\/?p=12301"},"modified":"2024-03-05T10:13:13","modified_gmt":"2024-03-05T07:13:13","slug":"umram-asbam-bahar-2023-seminerleri-fixational-eye-movements-in-the-absence-of-central-vision","status":"publish","type":"post","link":"https:\/\/umram.bilkent.edu.tr\/index.php\/tr\/2024\/03\/05\/umram-asbam-bahar-2023-seminerleri-fixational-eye-movements-in-the-absence-of-central-vision\/","title":{"rendered":"UMRAM\/ASBAM Bahar 2023 Seminerleri: \u201cFixational eye movements in the absence of central vision\u201d"},"content":{"rendered":"<p><strong>Prof. Susana Chung<\/strong><\/p>\n<p>Optometri ve G\u00f6rme Bilimi<\/p>\n<p>Kaliforniya \u00dcniversitesi, Berkeley<\/p>\n<p>&nbsp;<\/p>\n<p><strong>Tarih\/Saat:<\/strong>\u00a08 May\u0131s Pazartesi, 17:30<\/p>\n<p><strong>Toplant\u0131 Kimli\u011fi:<\/strong> 962 2186 4610 (\u015eifre Kodu: 896970)<\/p>\n<p>https:\/\/zoom.us\/j\/96221864610?pwd=Z2Yya0hNeEd1TmVOcS9BUjFZSXZyZz09<\/p>\n<p><strong>\u00d6zet:<\/strong>\u00a0\u0130ki tarafl\u0131 mak\u00fcler hastal\u0131\u011f\u0131 olan ki\u015filerin, normal foveas\u0131 olan ki\u015filerle kar\u015f\u0131la\u015ft\u0131r\u0131ld\u0131\u011f\u0131nda \u00e7ok daha y\u00fcksek fiksasyon instabilitesi sergiledikleri bilinmektedir. Artan fiksasyon instabilitesi, ok\u00fcler kaymalar\u0131n ve mikrosakkadlar\u0131n daha b\u00fcy\u00fck genliklerine atfedilir. Makula hastal\u0131\u011f\u0131 olan ki\u015filer i\u00e7in g\u00f6rme performans\u0131n\u0131 s\u0131n\u0131rlayan \u00f6nemli bir fakt\u00f6r olarak zay\u0131f fiksasyon stabilitesi \u00f6ne s\u00fcr\u00fclm\u00fc\u015ft\u00fcr. Bununla birlikte, iki tarafl\u0131 makula hastal\u0131\u011f\u0131 olan \u00e7o\u011fu ki\u015finin g\u00f6rsel g\u00f6revler i\u00e7in periferik bir retinal lokasyonu, tercih edilen retinal lokusu benimsedi\u011fi g\u00f6z \u00f6n\u00fcne al\u0131nd\u0131\u011f\u0131nda, artan fiksasyon instabilitesinin ve ok\u00fcler kaymalar\u0131n ve mikrosakkadlar\u0131n daha b\u00fcy\u00fck amplit\u00fcd\u00fcn\u00fcn, g\u00f6rsel uyaranlar\u0131n g\u00f6rsel uyaranlardan korunmas\u0131 i\u00e7in gerekli olmas\u0131 da m\u00fcmk\u00fcnd\u00fcr. solma. Bug\u00fcne kadar mak\u00fcla hastal\u0131\u011f\u0131 olan ki\u015filerde sabit g\u00f6z hareketlerinin fonksiyonel sonu\u00e7lar\u0131 belirsizli\u011fini koruyor. Bu konu\u015fmada, makula hastal\u0131\u011f\u0131 olan ki\u015filer i\u00e7in sabit g\u00f6z hareketlerinin \u00f6zelliklerini \u00f6zetlemek \u00fczere laboratuvar\u0131mdaki \u00e7e\u015fitli \u00e7al\u0131\u015fmalar\u0131 sunaca\u011f\u0131m; Sabit g\u00f6z hareketlerinin \u00f6zellikleri ile g\u00f6rsel performans aras\u0131ndaki ili\u015fkileri de\u011ferlendirmek; ve fiksasyon stabilitesinin artmas\u0131n\u0131n veya azalmas\u0131n\u0131n, mak\u00fcla hastal\u0131\u011f\u0131 olan ki\u015filerde g\u00f6rmeye fayda sa\u011flay\u0131p sa\u011flayamayaca\u011f\u0131n\u0131 ampirik olarak belirlemek.<\/p>\n<p><strong>Konu\u015fmac\u0131 Hakk\u0131nda:\u00a0<\/strong>Susana Chung, Berkeley&#8217;deki California \u00dcniversitesi&#8217;nde Optometri ve G\u00f6rme Bilimi Profes\u00f6r\u00fcd\u00fcr. Optometri e\u011fitimini Hong Kong Politeknik \u00dcniversitesi&#8217;nde tamamlad\u0131 ve ard\u0131ndan Melbourne \u00dcniversitesi&#8217;nden Optometri alan\u0131nda y\u00fcksek lisans derecesi ve Houston \u00dcniversitesi&#8217;nden Fizyolojik Optik alan\u0131nda doktora derecesi ald\u0131. Daha sonra Minnesota \u00dcniversitesi&#8217;nde doktora sonras\u0131 e\u011fitimini tamamlad\u0131. Susana&#8217;n\u0131n ara\u015ft\u0131rma merkezinin ana hedefleri, g\u00f6z bozukluklar\u0131 veya hastal\u0131klar\u0131 durumunda g\u00f6rmeyi s\u0131n\u0131rlayan fakt\u00f6rlerin anla\u015f\u0131lmas\u0131 ve g\u00f6rme bozuklu\u011fu olan ki\u015filerin g\u00f6r\u00fc\u015f\u00fcn\u00fc iyile\u015ftirmek i\u00e7in etkili paradigmalar\u0131n geli\u015ftirilip geli\u015ftirilemeyece\u011fidir. Ara\u015ft\u0131rmalar\u0131nda psikofizik, hesaplamal\u0131 modelleme, retinal g\u00f6r\u00fcnt\u00fcleme ve g\u00f6z izleme gibi \u00e7e\u015fitli teknikler kullan\u0131yor. Ara\u015ft\u0131rmalar\u0131 2000 y\u0131l\u0131ndan bu yana NIH taraf\u0131ndan s\u00fcrekli olarak desteklenmektedir. Susana, ara\u015ft\u0131rmaya yapt\u0131\u011f\u0131 katk\u0131lardan dolay\u0131 Atwell Az G\u00f6rme Konusunda Ara\u015ft\u0131rma M\u00fckemmelli\u011fi \u00d6d\u00fcl\u00fc, Borish \u00dcst\u00fcn Gen\u00e7 Ara\u015ft\u0131rmac\u0131 \u00d6d\u00fcl\u00fc ve Glenn A. Fry \u00d6d\u00fcl\u00fc dahil olmak \u00fczere \u00e7ok say\u0131da \u00f6d\u00fcl alm\u0131\u015ft\u0131r.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Prof. Susana Chung Optometri ve G\u00f6rme Bilimi Kaliforniya \u00dcniversitesi, Berkeley &nbsp; Tarih\/Saat:\u00a08 May\u0131s Pazartesi, 17:30 Toplant\u0131 Kimli\u011fi: 962 2186 4610 (\u015eifre Kodu: 896970) https:\/\/zoom.us\/j\/96221864610?pwd=Z2Yya0hNeEd1TmVOcS9BUjFZSXZyZz09 \u00d6zet:\u00a0\u0130ki tarafl\u0131 mak\u00fcler hastal\u0131\u011f\u0131 olan ki\u015filerin, normal foveas\u0131 olan ki\u015filerle kar\u015f\u0131la\u015ft\u0131r\u0131ld\u0131\u011f\u0131nda \u00e7ok daha y\u00fcksek fiksasyon instabilitesi sergiledikleri bilinmektedir. Artan fiksasyon instabilitesi, ok\u00fcler kaymalar\u0131n ve mikrosakkadlar\u0131n daha b\u00fcy\u00fck genliklerine atfedilir. Makula hastal\u0131\u011f\u0131 [&hellip;]<\/p>\n","protected":false},"author":7,"featured_media":12280,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[748],"tags":[],"_links":{"self":[{"href":"https:\/\/umram.bilkent.edu.tr\/index.php\/wp-json\/wp\/v2\/posts\/12301"}],"collection":[{"href":"https:\/\/umram.bilkent.edu.tr\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/umram.bilkent.edu.tr\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/umram.bilkent.edu.tr\/index.php\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/umram.bilkent.edu.tr\/index.php\/wp-json\/wp\/v2\/comments?post=12301"}],"version-history":[{"count":1,"href":"https:\/\/umram.bilkent.edu.tr\/index.php\/wp-json\/wp\/v2\/posts\/12301\/revisions"}],"predecessor-version":[{"id":12302,"href":"https:\/\/umram.bilkent.edu.tr\/index.php\/wp-json\/wp\/v2\/posts\/12301\/revisions\/12302"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/umram.bilkent.edu.tr\/index.php\/wp-json\/wp\/v2\/media\/12280"}],"wp:attachment":[{"href":"https:\/\/umram.bilkent.edu.tr\/index.php\/wp-json\/wp\/v2\/media?parent=12301"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/umram.bilkent.edu.tr\/index.php\/wp-json\/wp\/v2\/categories?post=12301"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/umram.bilkent.edu.tr\/index.php\/wp-json\/wp\/v2\/tags?post=12301"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}