{"id":851,"date":"2026-02-27T14:44:55","date_gmt":"2026-02-27T11:44:55","guid":{"rendered":"http:\/\/www.dbsnewsmedia.com\/?p=851"},"modified":"2026-02-27T14:44:55","modified_gmt":"2026-02-27T11:44:55","slug":"az-uyuyarak-gun-gecirmek-normal-mi","status":"publish","type":"post","link":"https:\/\/dbsnewsmedia.com\/?p=851","title":{"rendered":"Az uyuyarak g\u00fcn ge\u00e7irmek normal mi?"},"content":{"rendered":"\n

27.02.2026 14:42<\/p>\n\n\n\n

ABD\u2019de yap\u0131lan ara\u015ft\u0131rmalar, \u2018do\u011fu\u015ftan k\u0131sa uyuyanlar\u2019 olarak s\u0131n\u0131fland\u0131r\u0131lan ki\u015filerin genetik mutasyonlar sayesinde az uyumalar\u0131na ra\u011fmen yorgunluk veya sa\u011fl\u0131k sorunlar\u0131 ya\u015famad\u0131\u011f\u0131n\u0131 ortaya koydu.<\/p>\n\n\n\n

\u201cHomo sapiens 2.0\u201d: Do\u011fu\u015ftan K\u0131sa Uyuyanlar\u0131n S\u0131rr\u0131<\/strong><\/p>\n\n\n\n

Joanne Osmond, Pennsylvania k\u0131rsal\u0131nda b\u00fcy\u00fcrken ailesiyle birlikte geceleri genellikle d\u00f6rt saatten fazla uyumuyordu. Karde\u015fleri bulmaca \u00e7\u00f6zerken, Osmond roman okuyordu; babas\u0131 tamiratla u\u011fra\u015f\u0131yordu. Annesi hari\u00e7 aile \u00fcyeleri \u00e7o\u011fu gece uykusuzdu.<\/p>\n\n\n\n

Osmond ve ailesi, bilim insanlar\u0131n\u0131n \u201cdo\u011fu\u015ftan k\u0131sa uyuyanlar\u201d olarak tan\u0131mlad\u0131\u011f\u0131 gruba dahildi. Bu ki\u015filer, normal insanlar\u0131n aksine az uyumalar\u0131na ra\u011fmen yorgunluk, odak kayb\u0131 veya kalp hastal\u0131\u011f\u0131 riski ya\u015fam\u0131yor. 2011\u2019de Osmond, k\u0131sa uykuya yol a\u00e7an gen varyasyonuna sahip oldu\u011funu \u00f6\u011frendi; k\u0131z karde\u015flerinde de ayn\u0131 mutasyon bulunuyordu. Bug\u00fcn 77 ya\u015f\u0131nda olan Osmond h\u00e2l\u00e2 geceleri d\u00f6rt saatten fazla uyumuyor.<\/p>\n\n\n\n

Genetik\u00e7i Ying-Hui Fu, k\u0131sa uyuyan yakla\u015f\u0131k 100 ki\u015fiyi inceleyerek, \u00e7o\u011funun yo\u011fun ve aktif bir ya\u015fam s\u00fcrd\u00fc\u011f\u00fcn\u00fc, kafeine ihtiya\u00e7 duymad\u0131\u011f\u0131n\u0131 ve jet lag ya\u015famad\u0131\u011f\u0131n\u0131 a\u00e7\u0131klad\u0131. Fu, bu ki\u015fileri esprili \u015fekilde \u201cHomo sapiens 2.0\u201d olarak tan\u0131ml\u0131yor.<\/p>\n\n\n\n

Uyku h\u00e2l\u00e2 hayati \u00f6nem ta\u015f\u0131yor: 19. y\u00fczy\u0131lda yap\u0131lan bir deneyde uykusuz b\u0131rak\u0131lan k\u00f6pek yavrular\u0131n\u0131n birka\u00e7 g\u00fcn i\u00e7inde \u00f6ld\u00fc\u011f\u00fc, a\u00e7 b\u0131rak\u0131lanlar\u0131n ise hayatta kald\u0131\u011f\u0131 g\u00f6zlemlenmi\u015fti. Guinness Rekorlar Kitab\u0131 da art\u0131k \u201cen uzun s\u00fcre uyan\u0131k kalma\u201d ba\u015fvurular\u0131n\u0131 kabul etmiyor.<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

Uykunun iki sistemi:<\/strong><\/p>\n\n\n\n

    \n
  1. Biyolojik saat<\/strong>: Yakla\u015f\u0131k 24 saatlik uyku-uyan\u0131kl\u0131k d\u00f6ng\u00fcs\u00fcn\u00fc kontrol ediyor.<\/li>\n<\/ol>\n\n\n\n

    2. Homeostatik uyku d\u00fcrt\u00fcs\u00fc<\/strong>: Uyan\u0131kl\u0131k boyunca biriken \u201cuyku bask\u0131s\u0131\u201d ile uyuma iste\u011fini tetikliyor.<\/p>\n\n\n\n

    Al\u0131\u015f\u0131lmad\u0131k uyku d\u00fczenine sahip ki\u015filerin genetik ara\u015ft\u0131rmalar\u0131n\u0131n oda\u011f\u0131 h\u00e2line gelmesi, 1990\u2019larda ba\u015flad\u0131. Utah \u00dcniversitesi\u2019nde n\u00f6rolog Chris Jones, ailesinde ayn\u0131 uyku d\u00fczenine sahip bir kad\u0131n ve torununu g\u00f6zlemledi ve DNA mutasyonu tespit edildi. 2009\u2019da Fu, DEC2 adl\u0131 genin k\u0131sa uyku ile ili\u015fkili oldu\u011funu buldu.<\/p>\n\n\n\n

    Bug\u00fcn be\u015f gen \u00fczerindeki alt\u0131 farkl\u0131 mutasyon, k\u0131sa uyku ile ba\u011flant\u0131l\u0131. Baz\u0131 genler uyan\u0131kl\u0131k hormonu oreksin ile ili\u015fkili. K\u0131sa uyuyanlar, haf\u0131za kayb\u0131 veya klasik uykusuzluk belirtileri ya\u015fam\u0131yor ve uyku s\u00fcrelerini daha verimli kullan\u0131yor.<\/p>\n\n\n\n

    Bilim insanlar\u0131, bu genetik ke\u015fiflerin uyku ihtiyac\u0131n\u0131 g\u00fcvenli bi\u00e7imde azaltacak ila\u00e7lar geli\u015ftirmeye kap\u0131 aralayabilece\u011fini belirtiyor, ancak temkinli davran\u0131yorlar.<\/p>\n\n\n\n

    Uzmanlar, v\u00fccudunuzun uyku ihtiyac\u0131n\u0131 anlamak i\u00e7in basit bir \u00f6neri sunuyor: Uykunuz geldi\u011finde alarm kurmadan yat\u0131n, dinlenmi\u015f hissetti\u011finizde kalk\u0131n.<\/p>\n\n\n\n

    Resim kaynak:https:\/\/www.muhalif.com.tr\/saglik\/uyku-uzmani-uyardi-gece-uyaninca-tuvalete-gitmeyin-iste-nedeni\/726787<\/a><\/p>\n\n\n\n

    Kaynak:https:\/\/www.muhalif.com.tr\/saglik\/az-uyumak-mumkun-mu-gunde-sadece-4-saat-uyuyarak-saglikli-kalan-insanlar-var\/726639<\/a><\/p>\n\n\n\n

    <\/p>\n","protected":false},"excerpt":{"rendered":"

    27.02.2026 14:42 ABD\u2019de yap\u0131lan ara\u015ft\u0131rmalar, \u2018do\u011fu\u015ftan k\u0131sa uyuyanlar\u2019 olarak s\u0131n\u0131fland\u0131r\u0131lan ki\u015filerin genetik mutasyonlar sayesinde az uyumalar\u0131na ra\u011fmen yorgunluk veya sa\u011fl\u0131k sorunlar\u0131 ya\u015famad\u0131\u011f\u0131n\u0131 ortaya koydu. \u201cHomo sapiens 2.0\u201d: Do\u011fu\u015ftan K\u0131sa Uyuyanlar\u0131n S\u0131rr\u0131 Joanne Osmond, Pennsylvania k\u0131rsal\u0131nda b\u00fcy\u00fcrken ailesiyle birlikte geceleri genellikle d\u00f6rt saatten fazla uyumuyordu. Karde\u015fleri bulmaca \u00e7\u00f6zerken, Osmond roman okuyordu; babas\u0131 tamiratla u\u011fra\u015f\u0131yordu. Annesi hari\u00e7…<\/p>\n","protected":false},"author":5,"featured_media":852,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[12],"tags":[78,130],"class_list":["post-851","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-saglik","tag-saglik","tag-uyku"],"jetpack_featured_media_url":"https:\/\/dbsnewsmedia.com\/wp-content\/uploads\/2026\/02\/93.webp","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/dbsnewsmedia.com\/index.php?rest_route=\/wp\/v2\/posts\/851","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dbsnewsmedia.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dbsnewsmedia.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/dbsnewsmedia.com\/index.php?rest_route=\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/dbsnewsmedia.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=851"}],"version-history":[{"count":1,"href":"https:\/\/dbsnewsmedia.com\/index.php?rest_route=\/wp\/v2\/posts\/851\/revisions"}],"predecessor-version":[{"id":854,"href":"https:\/\/dbsnewsmedia.com\/index.php?rest_route=\/wp\/v2\/posts\/851\/revisions\/854"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/dbsnewsmedia.com\/index.php?rest_route=\/wp\/v2\/media\/852"}],"wp:attachment":[{"href":"https:\/\/dbsnewsmedia.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=851"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dbsnewsmedia.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=851"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dbsnewsmedia.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=851"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}