{"id":1344,"date":"2026-03-04T11:46:25","date_gmt":"2026-03-04T11:46:25","guid":{"rendered":"https:\/\/odakhaber.site\/?p=1344"},"modified":"2026-03-04T11:46:25","modified_gmt":"2026-03-04T11:46:25","slug":"arastirmacilar-bitmeyen-yasin-arkasindaki-nedeni-ve-beynin-kilitlendigi-noktayi-belirledi","status":"publish","type":"post","link":"https:\/\/odakhaber.site\/?p=1344","title":{"rendered":"Ara\u015ft\u0131rmac\u0131lar, bitmeyen yas\u0131n arkas\u0131ndaki nedeni ve beynin kilitlendi\u011fi noktay\u0131 belirledi"},"content":{"rendered":"\n
\"\"\/<\/figure>\n\n\n\n

Sevilen birini kaybettikten sonra duyulan ac\u0131n\u0131n zamanla azalmas\u0131 beklenir; ancak yakla\u015f\u0131k her 20 ki\u015fiden biri i\u00e7in yas s\u00fcreci sona ermiyor. Bilim insanlar\u0131, \u201cUzam\u0131\u015f Yas Bozuklu\u011fu\u201d ad\u0131 verilen bu durumun depresyondan ayr\u0131 bir i\u015fleyi\u015fe sahip oldu\u011funu ve beynin \u00f6d\u00fcl sistemindeki bir kilitlenmeden kaynakland\u0131\u011f\u0131n\u0131 belirtiyor.<\/p>\n\n\n\n

Bir kayb\u0131n ard\u0131ndan ya\u015fanan yas, insan\u0131n en temel duygusal tepkilerinden biri olarak g\u00f6r\u00fcl\u00fcr. Ancak son y\u0131llardaki t\u0131bbi bulgular, baz\u0131 ki\u015filerde bu do\u011fal s\u00fcrecin kronikle\u015ferek ya\u015fam\u0131 ciddi bi\u00e7imde etkileyen bir rahats\u0131zl\u0131\u011fa d\u00f6n\u00fc\u015ft\u00fc\u011f\u00fcn\u00fc ortaya koyuyor. Trends in Neurosciences<\/em> dergisinde yay\u0131mlanan geni\u015f kapsaml\u0131 bir n\u00f6robilim incelemesi, yas\u0131n neden baz\u0131 bireylerde sonlanmad\u0131\u011f\u0131n\u0131 beyin i\u015fleyi\u015fi \u00fczerinden a\u00e7\u0131kl\u0131yor. Bulgular, \u201cUzam\u0131\u015f Yas Bozuklu\u011fu\u201d (PGD) ya\u015fayanlar\u0131n beyninde \u00f6zlemin adeta biyolojik bir a\u00e7l\u0131k sinyaline d\u00f6n\u00fc\u015ft\u00fc\u011f\u00fcn\u00fc g\u00f6steriyor.<\/p>\n\n\n\n

6 AYI A\u015eAN YAS TEHL\u0130KE S\u0130NYAL\u0130 OLAB\u0130L\u0130R<\/strong><\/p>\n\n\n\n

Yas, uzun y\u0131llar boyunca yaln\u0131zca do\u011fal bir psikolojik s\u00fcre\u00e7 olarak g\u00f6r\u00fcl\u00fcyordu. Ancak 2018\u2019de D\u00fcnya Sa\u011fl\u0131k \u00d6rg\u00fct\u00fc ve psikiyatri \u00e7evreleri, \u201cUzam\u0131\u015f Yas Bozuklu\u011fu\u201dnu resmi bir tan\u0131 olarak kabul ederek bu bak\u0131\u015f a\u00e7\u0131s\u0131n\u0131 de\u011fi\u015ftirdi. Travma ara\u015ft\u0131rmalar\u0131yla tan\u0131nan Prof. Richard Bryant\u2019a g\u00f6re bu durum, normal yastan yo\u011funlu\u011fu ile de\u011fil, s\u00fcregiden yap\u0131s\u0131yla ayr\u0131l\u0131yor. Uzmanlar \u00f6zellikle kay\u0131ptan sonraki ilk alt\u0131 ay\u0131n kritik e\u015fik oldu\u011funa dikkat \u00e7ekiyor. E\u011fer bu s\u00fcrenin sonunda ac\u0131 hafiflemiyor, ki\u015fi kendini kimliksiz hissediyor ve kayb\u0131 kabullenemiyorsa, beyinde n\u00f6robiyolojik bir kilitlenme s\u00f6z konusu olabiliyor.<\/p>\n\n\n\n

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

BEY\u0130N, KAYBIN ARDINDAN \u201c\u00d6ZLEM SARMALINA\u201d K\u0130L\u0130TLENEB\u0130L\u0130YOR<\/strong><\/p>\n\n\n\n

N\u00f6rog\u00f6r\u00fcnt\u00fcleme ara\u015ft\u0131rmalar\u0131, uzam\u0131\u015f yas ya\u015fayan ki\u015filerde beynin kaybedilen ki\u015fiyi hat\u0131rlatan uyaranlara farkl\u0131 tepki verdi\u011fini g\u00f6steriyor. Normal yas s\u00fcrecinde bu t\u00fcr hat\u0131rlat\u0131c\u0131lar\u0131n yaratt\u0131\u011f\u0131 duygusal yo\u011funluk zamanla azal\u0131rken, Uzam\u0131\u015f Yas Bozuklu\u011fu olan bireylerde beynin \u00f6d\u00fcl ve motivasyon sistemi aktifli\u011fini s\u00fcrd\u00fcr\u00fcyor. \u00d6zellikle n\u00fckleus akkumbens ve orbitofrontal korteks b\u00f6lgelerinin devrede kalmas\u0131, \u00f6zlemin bir t\u00fcr \u201ckar\u015f\u0131lanmas\u0131 gereken ihtiya\u00e7\u201d gibi alg\u0131lanmas\u0131na neden oluyor. Uzmanlara g\u00f6re bu tablo, beynin kayb\u0131 kabullenmek yerine, ki\u015fiye yeniden ula\u015fma arzusunu s\u00fcrekli canl\u0131 tutmas\u0131 anlam\u0131na geliyor.<\/p>\n\n\n\n

UZAMI\u015e YAS NEDEN DEPRESYON DE\u011e\u0130L? UZMANLAR FARKI ANLATTI<\/strong><\/p>\n\n\n\n

Uzmanlara g\u00f6re uzam\u0131\u015f yas, \u00e7o\u011fu zaman depresyon ya da travma sonras\u0131 stres bozuklu\u011fuyla kar\u0131\u015ft\u0131r\u0131l\u0131yor; ancak her birinin alt\u0131nda yatan mekanizmalar ve tedavi yakla\u015f\u0131mlar\u0131 birbirinden farkl\u0131. Depresyonda genel bir isteksizlik, hayattan geri \u00e7ekilme ve yayg\u0131n bir mutsuzluk hali g\u00f6r\u00fcl\u00fcrken; uzam\u0131\u015f yasta bask\u0131n duygu, kaybedilen ki\u015fiye y\u00f6nelik bitmeyen \u00f6zlem ve yeniden kavu\u015fma arzusudur.<\/p>\n\n\n\n

Travma ara\u015ft\u0131rmac\u0131s\u0131 Prof. Richard Bryant, beyinde bu tabloya \u00f6zg\u00fc i\u015fleyi\u015fin anla\u015f\u0131lmas\u0131n\u0131n, gelecekte yaln\u0131zca uzam\u0131\u015f yasa y\u00f6nelik \u00f6zel terapi ve ila\u00e7 se\u00e7eneklerinin geli\u015ftirilmesini m\u00fcmk\u00fcn k\u0131labilece\u011fini belirtiyor. Ara\u015ft\u0131rmac\u0131lar \u015fimdi, saptanan beyin de\u011fi\u015fimlerinin yas\u0131n do\u011fal bir sonucu mu yoksa s\u00fcreci kronikle\u015ftiren temel etken mi oldu\u011funu ortaya koymak amac\u0131yla daha kapsaml\u0131 \u00e7al\u0131\u015fmalar y\u00fcr\u00fctmeye haz\u0131rlan\u0131yor.<\/p>\n\n\n\n

KARDE\u015e HABER<\/p>\n\n\n\n

https:\/\/mihenkhaber.com\/arastirmacilar-bitmeyen-yasin-arkasindaki-nedeni-ve-beynin-kilitlendigi-noktayi-belirledi<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

Sevilen birini kaybettikten sonra duyulan ac\u0131n\u0131n zamanla azalmas\u0131 beklenir; ancak yakla\u015f\u0131k her 20 ki\u015fiden biri i\u00e7in yas s\u00fcreci sona ermiyor. Bilim insanlar\u0131, \u201cUzam\u0131\u015f Yas Bozuklu\u011fu\u201d ad\u0131 verilen bu durumun depresyondan ayr\u0131 bir i\u015fleyi\u015fe sahip oldu\u011funu ve beynin \u00f6d\u00fcl sistemindeki bir kilitlenmeden kaynakland\u0131\u011f\u0131n\u0131 belirtiyor. Bir kayb\u0131n ard\u0131ndan ya\u015fanan yas, insan\u0131n en temel duygusal tepkilerinden biri olarak […]<\/p>\n","protected":false},"author":5,"featured_media":1345,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[39],"tags":[],"class_list":["post-1344","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-saglik-haberleri"],"jetpack_featured_media_url":"https:\/\/odakhaber.site\/wp-content\/uploads\/2026\/03\/5df05499-8166-47f3-83bc-a73aca4e3d90.webp","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/odakhaber.site\/index.php?rest_route=\/wp\/v2\/posts\/1344","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/odakhaber.site\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/odakhaber.site\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/odakhaber.site\/index.php?rest_route=\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/odakhaber.site\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1344"}],"version-history":[{"count":1,"href":"https:\/\/odakhaber.site\/index.php?rest_route=\/wp\/v2\/posts\/1344\/revisions"}],"predecessor-version":[{"id":1346,"href":"https:\/\/odakhaber.site\/index.php?rest_route=\/wp\/v2\/posts\/1344\/revisions\/1346"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/odakhaber.site\/index.php?rest_route=\/wp\/v2\/media\/1345"}],"wp:attachment":[{"href":"https:\/\/odakhaber.site\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1344"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/odakhaber.site\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1344"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/odakhaber.site\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1344"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}