{"id":233762,"date":"2025-11-17T07:30:27","date_gmt":"2025-11-17T03:30:27","guid":{"rendered":""},"modified":"-0001-11-30T00:00:00","modified_gmt":"-0001-11-29T20:00:00","slug":"","status":"publish","type":"post","link":"https:\/\/ucnoqta.az\/?p=233762","title":{"rendered":"Ki\u015fi beyni qad\u0131nlardan daha tez qocal\u0131r"},"content":{"rendered":"

Nevroloqlar 17-95 ya\u015f aras\u0131 x\u0259st\u0259l\u0259rin MRT müayin\u0259l\u0259rini ara\u015fd\u0131raraq ki\u015fil\u0259rin v\u0259 qad\u0131nlar\u0131n beyinl\u0259rinin f\u0259rqli \u015f\u0259kild\u0259 qocald\u0131\u011f\u0131n\u0131 a\u015fkar edibl\u0259r.<\/strong><\/p>\n

Ucnoqta.az x\u0259b\u0259r verir ki, qlobal miqyasda beyin funksiyas\u0131 il\u0259 \u0259laq\u0259li 600-d\u0259n çox x\u0259st\u0259lik mövcuddur. Dem\u0259k olar ki, ham\u0131s\u0131 sinir sistemind\u0259 bu v\u0259 ya dig\u0259r \u015f\u0259kild\u0259 iltihabla mü\u015fayi\u0259t olunur. Bu prosesin x\u0259st\u0259likl\u0259rin inki\u015faf\u0131na t\u0259siri tam ba\u015fa dü\u015fülm\u0259yib.<\/p>\n

Haz\u0131rda dünyada 3 milyondan çox insana bu x\u0259st\u0259likl\u0259r diaqnozu qoyulub. T\u0259hlill\u0259r göst\u0259rib ki, ki\u015fi beyni daha tez qocal\u0131r. Ki\u015fi beyninin müxt\u0259lif sah\u0259l\u0259ri ya\u015fla qad\u0131nlara nisb\u0259t\u0259n toxumalar\u0131n\u0131 daha tez itirir.<\/p>\n

T\u0259dqiqatç\u0131lar qeyd edibl\u0259r ki, beyin ya\u015fla h\u0259cmi kiçilir. Alzheymer x\u0259st\u0259liyind\u0259 bu proses sür\u0259tl\u0259nir. Norveçli aliml\u0259r a\u015fkar edibl\u0259r ki, qad\u0131nlar Alzheymer x\u0259st\u0259liyind\u0259n iki d\u0259f\u0259 çox \u0259ziyy\u0259t ç\u0259ks\u0259l\u0259r d\u0259, onlar\u0131n beyinl\u0259ri daha yava\u015f pisl\u0259\u015fir. "Qad\u0131nlarda yüks\u0259k insident a\u011f\u0131r atrofiya il\u0259 izah edil\u0259 bilm\u0259z; m\u0259lumatlar bunu d\u0259st\u0259kl\u0259mir", – dey\u0259 nevroloqlar bildiribl\u0259r.<\/p>\n

T\u0259dqiqatda üç il ara il\u0259 toplanan 12.000 insan\u0131n MRT müayin\u0259l\u0259ri t\u0259hlil edilib. Ki\u015fil\u0259r v\u0259 qad\u0131nlar aras\u0131nda beyin qocalmas\u0131nda sistematik f\u0259rql\u0259r mü\u0259yy\u0259n edilib. Ki\u015fil\u0259rd\u0259 bir neç\u0259 kortikal bölg\u0259d\u0259 neyron \u0259laq\u0259l\u0259rinin daha ayd\u0131n \u015f\u0259kild\u0259 pisl\u0259\u015fm\u0259si mü\u015fahid\u0259 edilib. Qad\u0131nlarda d\u0259yi\u015fiklikl\u0259r daha yava\u015f inki\u015faf edib v\u0259 lokalla\u015fd\u0131r\u0131l\u0131b.<\/p>\n

Aliml\u0259r vur\u011fulay\u0131blar ki, beyin qocalmas\u0131 il\u0259 ba\u011fl\u0131 t\u0259dqiqatlarda gender f\u0259rql\u0259ri tez-tez n\u0259z\u0259r\u0259 al\u0131nm\u0131r. Neyrologiya v\u0259 psixiatriya sah\u0259sind\u0259 apar\u0131lan t\u0259dqiqatlar\u0131n yaln\u0131z t\u0259xmin\u0259n 5%-i cinsi \u0259h\u0259miyy\u0259tli amil kimi q\u0259bul edir v\u0259 bu da uy\u011funsuz m\u0259lumatlara s\u0259b\u0259b olur v\u0259 müxt\u0259lif cinsl\u0259rd\u0259 beyin qocalmas\u0131n\u0131n d\u0259qiq m\u0259nz\u0259r\u0259si h\u0259l\u0259 d\u0259 qeyri-mü\u0259yy\u0259ndir.<\/p>\n

T\u0259dqiqat\u0131n \u0259sas m\u0259qs\u0259di \u0259vv\u0259lki t\u0259dqiqatlardak\u0131 uy\u011funsuzluqlar\u0131 aradan qald\u0131rmaq idi. Oslo Universitetinin nevrologiya müt\u0259x\u0259ssisl\u0259ri ki\u015fil\u0259rd\u0259 v\u0259 qad\u0131nlarda \u0259sas göst\u0259ricil\u0259ri qiym\u0259tl\u0259ndiribl\u0259r: ümumi beyin h\u0259cmi, subkortikal h\u0259cm v\u0259 kortikal qal\u0131nl\u0131q v\u0259 sah\u0259.<\/p>\n

N\u0259tic\u0259l\u0259r a\u015fa\u011f\u0131dak\u0131lar\u0131 göst\u0259rib:
\nQad\u0131nlar\u0131n beyinl\u0259ri daha yava\u015f qocal\u0131r: onlar\u0131n daha sa\u011flam sah\u0259l\u0259ri v\u0259 daha sabit kortikal qal\u0131nl\u0131\u011f\u0131 var.
\nDemansla \u0259laq\u0259li yadda\u015f m\u0259rk\u0259zi olan hipokampusun h\u0259cmi ki\u015fil\u0259rd\u0259 v\u0259 qad\u0131nlarda eyni d\u0259r\u0259c\u0259d\u0259 d\u0259yi\u015fir.
\nB\u0259zi hallarda beyin atrofiyas\u0131 müsb\u0259t t\u0259sir göst\u0259r\u0259 bil\u0259r.<\/p>\n

Beyin h\u0259cminin azalmas\u0131 il\u0259 idrak qabiliyy\u0259tl\u0259ri aras\u0131ndak\u0131 \u0259laq\u0259 \u0259lav\u0259 t\u0259dqiqat t\u0259l\u0259b edir.
\nAliml\u0259r qeyd edibl\u0259r ki, qad\u0131nlar h\u0259yat\u0131n sonrak\u0131 dövrl\u0259rind\u0259 hipokamp h\u0259cminin bir q\u0259d\u0259r azalmas\u0131n\u0131 mü\u015fahid\u0259 edirl\u0259r ki, bu da daha uzun ömürl\u0259 \u0259laq\u0259l\u0259ndirilir: beyin daha yava\u015f, lakin daha uzun müdd\u0259t \u0259rzind\u0259 qocal\u0131r. T\u0259dqiqatç\u0131lar h\u0259mçinin vur\u011fulay\u0131blar ki, genetika, \u0259traf mühit amill\u0259ri v\u0259 uzunmüdd\u0259tli m\u0259lumatlar\u0131n olmamas\u0131 s\u0259b\u0259bind\u0259n cinsin beyin qocalmas\u0131na t\u0259sirini qiym\u0259tl\u0259ndirm\u0259k ç\u0259tindir.<\/p>\n","protected":false},"excerpt":{"rendered":"

Nevroloqlar 17-95 ya\u015f aras\u0131 x\u0259st\u0259l\u0259rin MRT müayin\u0259l\u0259rini ara\u015fd\u0131raraq ki\u015fil\u0259rin v\u0259 qad\u0131nlar\u0131n beyinl\u0259rinin f\u0259rqli \u015f\u0259kild\u0259 qocald\u0131\u011f\u0131n\u0131 a\u015fkar edibl\u0259r. Ucnoqta.az x\u0259b\u0259r verir ki, qlobal miqyasda beyin funksiyas\u0131 il\u0259 \u0259laq\u0259li 600-d\u0259n çox x\u0259st\u0259lik…<\/p>\n","protected":false},"author":1,"featured_media":251278,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_lmt_disableupdate":"","_lmt_disable":"","footnotes":""},"categories":[97],"tags":[],"class_list":["post-233762","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-maraqli"],"_links":{"self":[{"href":"https:\/\/ucnoqta.az\/index.php?rest_route=\/wp\/v2\/posts\/233762","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ucnoqta.az\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ucnoqta.az\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ucnoqta.az\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ucnoqta.az\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=233762"}],"version-history":[{"count":0,"href":"https:\/\/ucnoqta.az\/index.php?rest_route=\/wp\/v2\/posts\/233762\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ucnoqta.az\/index.php?rest_route=\/wp\/v2\/media\/251278"}],"wp:attachment":[{"href":"https:\/\/ucnoqta.az\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=233762"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ucnoqta.az\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=233762"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ucnoqta.az\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=233762"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}