Bunu hepimiz ya\u015fam\u0131\u015f\u0131zd\u0131r; g\u00f6zlerimizi ovu\u015fturdu\u011fumuzda veya g\u00f6zlerimize biraz bast\u0131rd\u0131\u011f\u0131m\u0131zda renkli bir \u015feyler g\u00f6r\u00fcr\u00fcz.<\/p>\n

Asl\u0131nda bu durumun yani renkli \u015feyler ve y\u0131ld\u0131zlar g\u00f6rmemizin bir sebebi var: fosfenler. Fosfenler; ger\u00e7ekte \u0131\u015f\u0131k yokken g\u00f6z\u00fcm\u00fcz\u00fc kapatt\u0131\u011f\u0131n\u0131zda parlak \u015feyler g\u00f6rmemize sebep oluyor. Fosfenleri g\u00f6rebilece\u011fimiz pek \u00e7ok yol mevcut asl\u0131nd. Kazayla ba\u015f\u0131m\u0131z\u0131 bir yere \u00e7arpt\u0131\u011f\u0131m\u0131z an bile bu parlak lekeleri g\u00f6rebiliriz.<\/p>\n

G\u00f6zlerimize parmaklar\u0131m\u0131zla bast\u0131rarak kapatt\u0131\u011f\u0131m\u0131zda g\u00f6rd\u00fcklerimiz ise\u201dbas\u0131n\u00e7l\u0131 fosfenler\u201dolarak adland\u0131r\u0131l\u0131yor.<\/p>\n

 <\/p>\n

Peki Bunu Neden Ya\u015f\u0131yoruz?<\/strong><\/p>\n

G\u00f6z\u00fcm\u00fczde retinal gangliyon ad\u0131 verilen ve g\u00f6rme sinirlerinden bilgi alan bir n\u00f6ron bulunur. G\u00f6r\u00fc\u015f\u00fcm\u00fcze etki eden \u015fey de budur. G\u00f6rme sinirlerinden gelen bilgiler ile \u0131\u015f\u0131\u011f\u0131 uyar\u0131r.<\/p>\n

Bu retinal h\u00fccreler, \u00fczerilerine bas\u0131n\u00e7 uyguland\u0131\u011f\u0131 zamanda da etkinle\u015ftirilirler ve yine ayn\u0131 \u015fekilde \u00e7al\u0131\u015fmaya ba\u015flarlar. Yani sinir sistemimiz sadece g\u00f6zlerimiz a\u00e7\u0131kken \u00e7al\u0131\u015fm\u0131yor.<\/p>\n

Migreniniz ba\u015flad\u0131\u011f\u0131nda da fosfenleri harekete ge\u00e7irmeyi deneyebilirsiniz ancak bilimsel a\u00e7\u0131dan bunun sebebi kesin olarak a\u00e7\u0131klanmam\u0131\u015f durumda. Beynin belirli b\u00f6l\u00fcmlerindeki elektriksel aktivitenin bir sonucu oldu\u011fu d\u00fc\u015f\u00fcn\u00fcl\u00fcyor.<\/p>\n","protected":false},"excerpt":{"rendered":"

Bunu…<\/p>\n","protected":false},"author":15,"featured_media":16711,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[138],"tags":[],"_links":{"self":[{"href":"https:\/\/www.coolkadin.com\/wp-json\/wp\/v2\/posts\/110262"}],"collection":[{"href":"https:\/\/www.coolkadin.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.coolkadin.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.coolkadin.com\/wp-json\/wp\/v2\/users\/15"}],"replies":[{"embeddable":true,"href":"https:\/\/www.coolkadin.com\/wp-json\/wp\/v2\/comments?post=110262"}],"version-history":[{"count":1,"href":"https:\/\/www.coolkadin.com\/wp-json\/wp\/v2\/posts\/110262\/revisions"}],"predecessor-version":[{"id":110263,"href":"https:\/\/www.coolkadin.com\/wp-json\/wp\/v2\/posts\/110262\/revisions\/110263"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.coolkadin.com\/wp-json\/wp\/v2\/media\/16711"}],"wp:attachment":[{"href":"https:\/\/www.coolkadin.com\/wp-json\/wp\/v2\/media?parent=110262"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.coolkadin.com\/wp-json\/wp\/v2\/categories?post=110262"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.coolkadin.com\/wp-json\/wp\/v2\/tags?post=110262"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}