{"id":33891,"date":"2019-04-20T07:00:55","date_gmt":"2019-04-20T04:00:55","guid":{"rendered":"https:\/\/bilimvegelecek.com.tr\/?p=33891"},"modified":"2019-04-19T12:39:30","modified_gmt":"2019-04-19T09:39:30","slug":"yasli-bir-insanin-beyin-dalgalari-senkronize-oldugunda-hafiza-kuvvetinin-arttigi-gozlendi","status":"publish","type":"post","link":"https:\/\/bilimvegelecek.com.tr\/index.php\/2019\/04\/20\/yasli-bir-insanin-beyin-dalgalari-senkronize-oldugunda-hafiza-kuvvetinin-arttigi-gozlendi","title":{"rendered":"Ya\u015fl\u0131 bir insan\u0131n beyin dalgalar\u0131 senkronize oldu\u011funda, haf\u0131za kuvvetinin artt\u0131\u011f\u0131 g\u00f6zlendi"},"content":{"rendered":"<p>Ya\u015fl\u0131 bir insan\u0131n beyin dalgalar\u0131n\u0131n senkronize bir bi\u00e7imde uyar\u0131lmas\u0131, ge\u00e7ici olarak haf\u0131zan\u0131n g\u00fcc\u00fcn\u00fcn voltaj kazanmas\u0131na yani haf\u0131zan\u0131n kuvvetlenmesine neden oluyor. 8 Nisan g\u00fcn\u00fc, <em>Nature Neuroscience<\/em> dergisinde yay\u0131mlanan makale ile duyurulan ara\u015ft\u0131rma, yakla\u015f\u0131k yar\u0131m saat boyunca kusursuzca ayarlanm\u0131\u015f bir uyarana maruz b\u0131rak\u0131lan insanlar\u0131n, ekranda yer de\u011fi\u015ftiren g\u00f6r\u00fcnt\u00fcleri zihinsel olarak daha iyi alg\u0131layabildiklerini ortaya \u00e7\u0131kard\u0131.<\/p>\n<p>Beyin dalgalar\u0131n\u0131 yeniden \u015fekillendirerek d\u00fc\u015f\u00fcnme eylemini geli\u015ftirmeyi ama\u00e7layan son teknolojinin \u00fcr\u00fcnleri olan sonu\u00e7lar, demans, \u015fizofreni ve otizmi de i\u00e7eren hastal\u0131klar i\u00e7in m\u00fcdahalesiz terapileri var edecek yeni bir yakla\u015f\u0131m\u0131 ortaya koydu.<\/p>\n<p>Yeni ara\u015ft\u0131rmada \u00e7al\u0131\u015fma y\u00fcr\u00fcten biliminsanlar\u0131, 60 ila 76 ya\u015flar\u0131 aras\u0131ndaki 42 ki\u015finin beyin dalgalar\u0131na ili\u015fkin modelleri e\u015flemeye \u00e7al\u0131\u015ft\u0131. Ba\u015f b\u00f6lgesinde bulunan harici elektrotlar, bu yolla g\u00f6nderilen alternatif ak\u0131m\u0131n beynin iki b\u00f6lgesini de koordine etmesi i\u00e7in tasarland\u0131. B\u00f6ylelikle bu elektrik ak\u0131m\u0131n\u0131n koordine etti\u011fi ve \u00e7al\u0131\u015fma belle\u011fi ile ilgili oldu\u011fu d\u00fc\u015f\u00fcn\u00fclen \u015fu iki b\u00f6lgede tepki olu\u015fmu\u015f oldu: Sol prefrontal korteks ve sol temporal kortex.<\/p>\n<p>25 dakika s\u00fcren uyar\u0131m\u0131n ard\u0131ndan ya\u015fl\u0131 insanlar, ekrandaki g\u00f6r\u00fcnt\u00fcn\u00fcn bir \u00f6nceki ile ayn\u0131 olup olmad\u0131\u011f\u0131n\u0131 veya belli belirsiz de\u011fi\u015fimleri anlamakta daha iyi bir konumdayd\u0131lar. Boston \u00dcniversitesi\u2019nden Robert Reinhart ve John Nguyen\u2019e g\u00f6re, deneyin kat\u0131l\u0131mc\u0131s\u0131 olan ya\u015fl\u0131 insanlar, performanslar\u0131 ile hen\u00fcz 20\u2019lerinde olan insanlara rakip oldular. 18 ya\u015f\u0131ndan k\u00fc\u00e7\u00fcklerin beyin dalgalar\u0131, cihazla uyar\u0131ma maruz b\u0131rak\u0131ld\u0131\u011f\u0131nda, \u00e7al\u0131\u015fma belleklerinde ac\u0131 hissinin ortaya \u00e7\u0131kt\u0131\u011f\u0131 fark edildi ve deneyler s\u0131ras\u0131nda beyin uyar\u0131m\u0131n\u0131n en az 50 dakika yarar sa\u011flad\u0131\u011f\u0131 g\u00f6r\u00fcld\u00fc. \u00c7al\u0131\u015fmaya ili\u015fkin olarak d\u00fczenlenen bas\u0131n toplant\u0131s\u0131nda a\u00e7\u0131klamalarda bulunan Reinhart, \u00e7al\u0131\u015fman\u0131n ileri d\u00f6nemlerde sa\u011flayaca\u011f\u0131 faydaya vurgu yaparak, uyar\u0131m\u0131n haf\u0131za \u00fczerindeki etkisinin tahmin edilenden fazla oldu\u011funu ifade etti.<\/p>\n<p><strong>KAYNAK:<\/strong><\/p>\n<blockquote class=\"wp-embedded-content\" data-secret=\"RXxnyT90Oo\"><p><a href=\"https:\/\/www.sciencenews.org\/article\/brain-stimulation-memory-boost-dementia\">When an older person\u2019s brain waves are in sync, memory is boosted<\/a><\/p><\/blockquote>\n<p><iframe loading=\"lazy\" class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; clip: rect(1px, 1px, 1px, 1px);\" title=\"&#8220;When an older person\u2019s brain waves are in sync, memory is boosted&#8221; &#8212; Science News\" src=\"https:\/\/www.sciencenews.org\/article\/brain-stimulation-memory-boost-dementia\/embed#?secret=nprZgZQxCl#?secret=RXxnyT90Oo\" data-secret=\"RXxnyT90Oo\" width=\"600\" height=\"338\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ya\u015fl\u0131 bir insan\u0131n beyin dalgalar\u0131n\u0131n senkronize bir bi\u00e7imde uyar\u0131lmas\u0131, ge\u00e7ici olarak haf\u0131zan\u0131n g\u00fcc\u00fcn\u00fcn voltaj kazanmas\u0131na yani haf\u0131zan\u0131n kuvvetlenmesine neden oluyor. 8 Nisan g\u00fcn\u00fc, Nature Neuroscience dergisinde yay\u0131mlanan makale ile duyurulan ara\u015ft\u0131rma, yakla\u015f\u0131k yar\u0131m saat boyunca kusursuzca ayarlanm\u0131\u015f bir uyarana maruz b\u0131rak\u0131lan insanlar\u0131n, ekranda yer de\u011fi\u015ftiren g\u00f6r\u00fcnt\u00fcleri zihinsel olarak daha iyi alg\u0131layabildiklerini ortaya \u00e7\u0131kard\u0131. Beyin dalgalar\u0131n\u0131 [&hellip;]<\/p>\n","protected":false},"author":1390,"featured_media":33892,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[19],"tags":[254,2557,298,2111],"class_list":["post-33891","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-bilim-gundemi","tag-beyin","tag-demans","tag-hafiza","tag-yaslilik"],"acf":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/bilimvegelecek.com.tr\/index.php\/wp-json\/wp\/v2\/posts\/33891","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bilimvegelecek.com.tr\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bilimvegelecek.com.tr\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bilimvegelecek.com.tr\/index.php\/wp-json\/wp\/v2\/users\/1390"}],"replies":[{"embeddable":true,"href":"https:\/\/bilimvegelecek.com.tr\/index.php\/wp-json\/wp\/v2\/comments?post=33891"}],"version-history":[{"count":0,"href":"https:\/\/bilimvegelecek.com.tr\/index.php\/wp-json\/wp\/v2\/posts\/33891\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/bilimvegelecek.com.tr\/index.php\/wp-json\/wp\/v2\/media\/33892"}],"wp:attachment":[{"href":"https:\/\/bilimvegelecek.com.tr\/index.php\/wp-json\/wp\/v2\/media?parent=33891"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bilimvegelecek.com.tr\/index.php\/wp-json\/wp\/v2\/categories?post=33891"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bilimvegelecek.com.tr\/index.php\/wp-json\/wp\/v2\/tags?post=33891"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}