[{"@context":"http:\/\/schema.org\/","@type":"Article","@id":"https:\/\/sevgilibebek.com\/miyop-neden-salgin-haline-geliyor\/#Article","mainEntityOfPage":"https:\/\/sevgilibebek.com\/miyop-neden-salgin-haline-geliyor\/","headline":"Miyop Neden Salg\u0131n Haline Geliyor?","name":"Miyop Neden Salg\u0131n Haline Geliyor?","description":"G\u00f6rme bozukluklar\u0131 aras\u0131nda uza\u011f\u0131 net g\u00f6rememe \u015feklinde ortaya \u00e7\u0131kan, \u00f6n-arka y\u00f6nde normalden daha uzun \u00e7apa sahip g\u00f6z yuvarlaklar\u0131ndan kaynaklanan miyopluk, di\u011fer g\u00f6z kusurlar\u0131na g\u00f6re genelde daha\u00a0y\u00fcksek oranda ortaya \u00e7\u0131kar. \u00d6zellikle de ge\u00e7ti\u011fimiz 50 y\u0131lda, miyop<a class=\"moretag\" href=\"https:\/\/sevgilibebek.com\/miyop-neden-salgin-haline-geliyor\/\"> Devam\u0131n\u0131 oku&hellip;<\/a>","datePublished":"2023-03-08","dateModified":"2023-03-08","author":{"@type":"Person","@id":"https:\/\/sevgilibebek.com\/author\/3\/#Person","name":"Sevgili Bebek","url":"https:\/\/sevgilibebek.com\/author\/3\/","image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/2916d3a243921c20e926d04a237431c8?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/2916d3a243921c20e926d04a237431c8?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"Sevgili Bebek","logo":{"@type":"ImageObject","@id":"https:\/\/sevgilibebek.com\/wp-content\/uploads\/2017\/06\/cropped-sbikon.jpg","url":"https:\/\/sevgilibebek.com\/wp-content\/uploads\/2017\/06\/cropped-sbikon.jpg","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/sevgilibebek.com\/wp-content\/uploads\/2016\/11\/shutterstock_350866988.jpg","url":"https:\/\/sevgilibebek.com\/wp-content\/uploads\/2016\/11\/shutterstock_350866988.jpg","height":580,"width":1000},"url":"https:\/\/sevgilibebek.com\/miyop-neden-salgin-haline-geliyor\/","about":["Fizyolojik Geli\u015fim","Genel Sa\u011fl\u0131k"],"wordCount":807,"keywords":["\u00e7ocuk sa\u011fl\u0131\u011f\u0131","\u00c7ocuk ve bilgisayar","\u00e7ocuk ve televizyon","\u00c7ocuklarda g\u00f6z hastal\u0131klar\u0131","\u00c7ocuklarda g\u00f6z sa\u011fl\u0131\u011f\u0131","\u00c7ocuklarda miyop","G\u00f6z hastal\u0131klar\u0131","G\u00f6z sa\u011fl\u0131\u011f\u0131","G\u00fcne\u015f ve \u00e7ocuk","Miyop"],"articleBody":"G\u00f6rme bozukluklar\u0131 aras\u0131nda uza\u011f\u0131 net g\u00f6rememe \u015feklinde ortaya \u00e7\u0131kan, \u00f6n-arka y\u00f6nde normalden daha uzun \u00e7apa sahip g\u00f6z yuvarlaklar\u0131ndan kaynaklanan miyopluk, di\u011fer g\u00f6z kusurlar\u0131na g\u00f6re genelde daha\u00a0y\u00fcksek oranda ortaya \u00e7\u0131kar.\u00d6zellikle de ge\u00e7ti\u011fimiz 50 y\u0131lda, miyop \u00e7ocuk ve gen\u00e7lerin oran\u0131 adeta bir salg\u0131n varm\u0131\u015f\u00e7as\u0131na art\u0131yor. Asya k\u0131tas\u0131ndaki art\u0131\u015f ise \u015fa\u015f\u0131rt\u0131c\u0131 boyutlarda. \u00d6rne\u011fin, Kore\u2019de yap\u0131lan bir ara\u015ft\u0131rma, onlu ya\u015flardaki \u00e7ocuklarda %90\u2019a varan bir miyop oran\u0131n\u0131n varl\u0131\u011f\u0131n\u0131 g\u00f6steriyor. Bu art\u0131\u015f\u0131n nedeniyle ilgili bir\u00e7ok fikir \u00f6ne s\u00fcr\u00fclse de bireysel farkl\u0131l\u0131klar ve ara\u015ft\u0131rma zorluklar\u0131 kesin bir kuram ortaya koymay\u0131 zorla\u015ft\u0131r\u0131yor.Elbette miyopluk denince, akl\u0131m\u0131za ilk ba\u015fta televizyon veya bilgisayar gibi g\u00f6z\u00fc \u00e7ok\u00e7a yak\u0131ndan me\u015fgul eden \u0131\u015f\u0131kl\u0131 cihazlar gelebilir. Bunlar\u0131n k\u0131smen g\u00f6rme kusurlar\u0131na katk\u0131 yapma ihtimali olsa da, esas sorun, hayat\u0131m\u0131za giren de\u011fil, hayat\u0131m\u0131zdan \u00e7\u0131kan bir \u015feylerde olabilir.Civcivler ve bir deney hayvan\u0131 olan Gine domuzlar\u0131nda yap\u0131lan \u00e7al\u0131\u015fmalarda, k\u0131rm\u0131z\u0131 \u0131\u015f\u0131k alt\u0131nda b\u00fcy\u00fct\u00fclen civciv ve Gine domuzlar\u0131nda daha fazla miyop vakas\u0131 g\u00f6zlenirken mavi-mor \u0131\u015f\u0131k alt\u0131nda b\u00fcy\u00fct\u00fclen hayvanlarda hipermetrop, yani yak\u0131n\u0131 g\u00f6rememe vakalar\u0131n\u0131n daha s\u0131k oldu\u011funun g\u00f6zlenmesi, \u0131\u015f\u0131k rengi ile g\u00f6rme sisteminin sa\u011fl\u0131\u011f\u0131 aras\u0131ndaki ili\u015fkiye dair \u00f6nemli bir do\u011frudan kan\u0131t sa\u011fl\u0131yor. G\u00f6zlerine g\u00f6r\u00fcnt\u00fcy\u00fc bozan mercekler yerle\u015ftirilen hayvanlarda da miyop geli\u015fti\u011fini y\u0131llard\u0131r biliyoruz.Peki, bu deneylerin bizimle ne ilgisi var?A\u00e7\u0131k havada kar\u015f\u0131 kar\u015f\u0131ya kald\u0131\u011f\u0131m\u0131z do\u011fal g\u00fcne\u015f \u0131\u015f\u0131\u011f\u0131, bolca mavi ve az miktarda k\u0131rm\u0131z\u0131 i\u00e7erir. G\u00f6zlerimizin do\u011fal ayar\u0131 da tabii ki bu \u0131\u015f\u0131k bile\u015fimine g\u00f6redir. A\u00e7\u0131k havada \u00e7ok\u00e7a vakit ge\u00e7iren \u00e7ocuklar da muhtemelen bundan dolay\u0131 daha az miyop geli\u015ftirme riskine sahip olmal\u0131lar. Ger\u00e7ekten de \u00c7in\u2019de yap\u0131lan bir \u00e7al\u0131\u015fma, durumun tam da bu y\u00f6nde oldu\u011funu g\u00f6steriyor: A\u00e7\u0131k havada fazladan g\u00fcnde 40 dakika kadar zaman ge\u00e7iren \u00e7ocuklarda miyopluk oran\u0131 di\u011fer gruplara g\u00f6re \u00e7ok daha d\u00fc\u015f\u00fck. Yani ya\u015fam\u0131n erken d\u00f6nemlerinde g\u00fcne\u015f \u0131\u015f\u0131\u011f\u0131na maruz kalmak, g\u00f6z sa\u011fl\u0131\u011f\u0131m\u0131z i\u00e7in de vazge\u00e7ilmez bir \u00f6neme sahip gibi g\u00f6r\u00fcn\u00fcyor.\u0130lk do\u011fdu\u011fumuzda hepimiz asl\u0131nda hipermetrop g\u00f6zlere sahibiz. Geli\u015fme s\u00fcreci i\u00e7erisinde g\u00f6z yuvarlar\u0131m\u0131z \u00f6n-arka y\u00f6nde geli\u015ferek, g\u00f6r\u00fcnt\u00fcn\u00fcn retina denen alg\u0131lay\u0131c\u0131 tabakada sabitlenmesine kadar b\u00fcy\u00fcmeyi s\u00fcrd\u00fcr\u00fcyor. Net g\u00f6r\u00fcnt\u00fc, g\u00f6rme yollar\u0131nda \u201cdopamin\u201d adl\u0131 maddenin belli bir d\u00fczeyde salg\u0131lanmas\u0131na yetecek kadar netle\u015fti\u011finde, g\u00f6z yuvarlar\u0131m\u0131z\u0131n uzamas\u0131 da sona eriyor. Yani g\u00f6z \u00e7ap\u0131, geli\u015fim s\u0131ras\u0131nda g\u00f6r\u00fcnt\u00fc kalitesine g\u00f6re ayarlan\u0131yor. Elbette dopaminin en fazla salg\u0131land\u0131\u011f\u0131 durumlar, g\u00fcn \u0131\u015f\u0131\u011f\u0131 alt\u0131nda net ve canl\u0131 g\u00f6r\u00fcnt\u00fclerin retinaya s\u00fcrekli olarak d\u00fc\u015febildi\u011fi durumlar olmal\u0131.Neden miyop bu kadar fazla sorusuna art\u0131k daha kolay cevap verebiliyoruz: Mekanizmas\u0131n\u0131 tam bilmesek de do\u011fal g\u00fcn \u0131\u015f\u0131\u011f\u0131 g\u00f6zlerimizin do\u011fru geli\u015fimi i\u00e7in gerekli. G\u00fcn\u00fcm\u00fczde ise \u00f6zellikle \u015fehirlerde \u00e7ocuklar\u0131m\u0131z zamanlar\u0131n\u0131n \u00e7o\u011funu kapal\u0131 mek\u00e2nlarda ve yapay \u0131\u015f\u0131kland\u0131rmalar alt\u0131nda ge\u00e7irmek zorunda kal\u0131yorlar. Sonu\u00e7ta da do\u011fam\u0131za ayk\u0131r\u0131 bu ortamda ya\u015fad\u0131\u011f\u0131m\u0131z bir\u00e7ok soruna bir de g\u00f6rme kusurlar\u0131 ekleniyor gibi g\u00f6r\u00fcn\u00fcyor.Elbette b\u00f6yle karma\u015f\u0131k bir sorunun tek bir nedeni yok, fakat bu \u00e7al\u0131\u015fmalar, bizi ya\u015fam tarz\u0131m\u0131z\u0131 yeniden g\u00f6zden ge\u00e7irmeye bir kez daha zorluyor.Ayr\u0131ca, g\u00fcne\u015f \u0131\u015f\u0131\u011f\u0131 elbette gerekli fakat \u00f6zellikle g\u00fcn\u00fcm\u00fczde, atmosferimizdeki koruyucu ozon tabakam\u0131za ettiklerimizden dolay\u0131 mor \u00f6tesi (UV) \u0131\u015f\u0131nlar\u0131n oran\u0131n\u0131n gittik\u00e7e artt\u0131\u011f\u0131n\u0131 da unutmayal\u0131m. Yani a\u00e7\u0131k havada vakit ge\u00e7irirken g\u00fcne\u015f g\u00f6zl\u00fcklerimizi ve derimizi a\u015f\u0131r\u0131 yan\u0131klardan koruyacak \u00f6nlemlerimizi unutmamakta da b\u00fcy\u00fck fayda var.nbeyin Sinan Canan\u0130lk Yay\u0131n Tarihi: 3 Kas\u0131m 2016 @ 14:19"},{"@context":"http:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"item":{"@id":"https:\/\/sevgilibebek.com\/#breadcrumbitem","name":"Sevgili Bebek"}},{"@type":"ListItem","position":2,"item":{"@id":"https:\/\/sevgilibebek.com\/miyop-neden-salgin-haline-geliyor\/#breadcrumbitem","name":"Miyop Neden Salg\u0131n Haline Geliyor?"}}]}]