{"id":34,"date":"2022-12-29T15:44:00","date_gmt":"2022-12-29T15:44:00","guid":{"rendered":"https:\/\/gelisenbeyin.net\/blog\/?p=34"},"modified":"2022-12-29T15:58:51","modified_gmt":"2022-12-29T15:58:51","slug":"einsteinin-beyni-240-parcaya-bolunerek-incelendi","status":"publish","type":"post","link":"https:\/\/gelisenbeyin.net\/blog\/einsteinin-beyni-240-parcaya-bolunerek-incelendi.html","title":{"rendered":"Einstein\u2019\u0131n Beyni B\u00f6l\u00fcnerek \u0130ncelendi"},"content":{"rendered":"\n

20.y\u00fczy\u0131l\u0131n odam\u0131 Albert Einstein’nin 40 y\u0131ld\u0131r kavanozda bekleyen beyni \u00fczerinde yap\u0131lan bir ara\u015ft\u0131rma, Einstein’nin beyninin bir b\u00f6l\u00fcm\u00fcn\u00fcn anormal geli\u015fti\u011fini g\u00f6sterdi<\/strong>. Einstein sa\u011fl\u0131\u011f\u0131nda beyin \u00fczerinde \u00e7al\u0131\u015fmalar yap\u0131yordu ve bir biyografisinde \u00f6l\u00fcm\u00fcnden sonra kendi beyninin de incelenmesini istedi\u011fini yazm\u0131\u015ft\u0131. Ama \u015f\u00fcphesiz beyninin ba\u015f\u0131na ne gelece\u011fi akl\u0131n\u0131n ucundan bile ge\u00e7memi\u015ftir. Einstein \u00f6ld\u00fc\u011f\u00fcnde otopsiyi yapan doktor Thomas Harvey, bu s\u0131rada beyni yerinden \u00e7\u0131kard\u0131 ve bir kavanozun i\u00e7ine koydu. Dr. Harvey beyni incelemek i\u00e7in Einstein’in ailesinden \u00f6nceden izin alm\u0131\u015ft\u0131. Harvey beyni 240 par\u00e7aya b\u00f6lerek incelemeler yapt\u0131. Fakat bu incelemeleri hi\u00e7bir yerde yay\u0131nlamad\u0131.<\/p>\n\n\n\n

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Harvey 1996’da Amerikan McMaster \u00fcniversitesine gidip ara\u015ft\u0131rmac\u0131lar\u0131n Einstein’\u0131n beynini incelemek isteyip istemeyeceklerini sordu. Bu ara\u015ft\u0131rmac\u0131lar Harvey’i kesinlikle daha \u00f6nceden tan\u0131m\u0131yorlard\u0131. Ara\u015ft\u0131rma ekibinin ba\u015fkan\u0131 Sandra F. Witelson, Harvey’in Einstein’a otopsi yapan patolog oldu\u011funu \u00f6\u011frendi\u011finde teklifini hemen kabul etti. Harvey beynin birka\u00e7 par\u00e7as\u0131n\u0131 bu ara\u015ft\u0131rmac\u0131lara verdi.<\/strong><\/p>\n\n\n\n

Einstein’\u0131n beyni McMaster \u00fcniversitenin beyin bankas\u0131ndaki beyinlerle k\u0131yasland\u0131. Ara\u015ft\u0131rma sonu\u00e7lar\u0131nda Einstein’m beyninde beynin \u00e7al\u0131\u015fmas\u0131n\u0131 sa\u011flayan oligopdendroglia’n\u0131n daha \u00e7ok bulundu\u011fu tesbit edildi. Einstein’\u0131n beyninde bulunan normalden farkl\u0131 \u00f6zellikler onun neden \u00fcst\u00fcn bir fizik bilgini oldu\u011funu a\u00e7\u0131kl\u0131yor. Einste\u00fcin’in beyninin alt parietal b\u00f6lgesi normal bir beyinden %l 5 oran\u0131nda daha geni\u015f. Bu geni\u015fli\u011fin sebebi parietal b\u00f6lgedeki bir yar\u0131\u011f\u0131n beynin normalden farkl\u0131 \u015fekilde olu\u015fmas\u0131n\u0131 sa\u011flamas\u0131. Bu sayede beyin h\u00fccreleri ve n\u00f6ronlar birbirleriyle daha iyi ba\u011flant\u0131 kurabiliyor ve daha kolay beraber \u00e7al\u0131\u015fabiliyor. Bulgular\u0131n Einstein’in neden bir matematik dehas\u0131 oldu\u011funu a\u00e7\u0131klad\u0131\u011f\u0131n\u0131 d\u00fc\u015f\u00fcn\u00fcyorlar; zira Einstein’\u0131n beyni genel olarak di\u011fer beyinlere benziyorsa da, beynin matematiksel d\u00fc\u015f\u00fcnce ve boyutlu, hareketli d\u00fc\u015f\u00fcnebilme yetene\u011finin kontrol edildi\u011fi merkez Einstein’da normal beyinlere g\u00f6re \u00e7ok daha b\u00fcy\u00fck, ingiliz bilim yay\u0131n organ\u0131 The Lancet’a konu\u015fan, ara\u015ft\u0131rma heyetinin ba\u015fkan\u0131 Prof Sandra VVitelson, “Einstein’\u0131n beyninde tesbit etti\u011fimiz s\u0131rad\u0131\u015f\u0131 anatomi onun nas\u0131l farkl\u0131 d\u00fc\u015f\u00fcnebildi\u011fini a\u00e7\u0131kl\u0131yor.<\/strong><\/p>\n\n\n\n

Einstein kendi bilimsel d\u00fc\u015f\u00fcnme sistemini ‘Kelimelerin pek bir fonksiyonu yoktur” s\u00f6zleriyle anlat\u0131rd\u0131. O, kelimeler yerine g\u00f6rsel boyutla ilgiliydi ve \u015fekillerle d\u00fc\u015f\u00fcn\u00fcrd\u00fc” diyor. Einstein’\u0131n beyni 35 erkek ve 56 kad\u0131n\u0131nkiyle k\u0131yasland\u0131. Bu insanlar\u0131n ortalama zek\u00e2 seviyesi M 5. Bu beyinlerin sahipleri aras\u0131nda \u015fark\u0131c\u0131lar, mimarlar ve i\u015f\u00e7iler gibi de\u011fi\u015fik gruplardan insanlar var. Einstein’\u0131n beyninde parietal b\u00f6lgedeki farktan ba\u015fka herhangi bir fark yok. Einstein’\u0131n beyni di\u011fer beyinlerle k\u0131yasland\u0131\u011f\u0131nda ayn\u0131 a\u011f\u0131r\/\u0131kta. A\u015fa\u011f\u0131dan yukar\u0131 ve \u00f6nden arkaya \u00f6l\u00e7\u00fcld\u00fc\u011f\u00fcnde de hi\u00e7bir fark yok. Wiltelson ara\u015ft\u0131rma sonu\u00e7lar\u0131nda zeki olmak i\u00e7in b\u00fcy\u00fck bir beyne gerek olamad\u0131\u011f\u0131n\u0131n ortaya \u00e7\u0131kt\u0131\u011f\u0131n\u0131 s\u00f6yl\u00fcyor. Ara\u015ft\u0131rmalarda Einstein’\u0131n \u00e7ok \u00fcst bir zek\u00e2ya sahip olmas\u0131n\u0131n 2 sebebi oldu\u011fu belirtiyor: Einstein’\u0131n beyninin a\u015fa\u011f\u0131 b\u00f6lgelerinin %15 oran\u0131nda daha geni\u015f olmas\u0131 ve Sylvian \u00e7atla\u011f\u0131 denilen yar\u0131\u011f\u0131n daha az olmas\u0131. Sylvian \u00e7atla\u011f\u0131 beynin yan\u0131nda bulunuyor, do\u011fu\u015ftan geliyor ve geli\u015fimle de\u011fi\u015fmiyor. Einstein k\u00fc\u00e7\u00fckken kafas\u0131 do\u011fumdan hemen sonra bi\u00e7imsiz oldu\u011fu ve konu\u015fmas\u0131 ge\u00e7 geli\u015fti\u011fi i\u00e7in annesini \u00e7ok endi\u015felendirmi\u015f. 3 ya\u015f\u0131nda konu\u015fmaya ba\u015flam\u0131\u015f ve bu ya\u015ftan sonra da konu\u015fma zorluklar\u0131 \u00e7ekmi\u015f. Dr. Witelson, Einstein’\u0131n beynindeki farkl\u0131l\u0131\u011f\u0131n nereden kaynakland\u0131\u011f\u0131n\u0131 bilmemekle birlikte genetik oldu\u011funa inan\u0131yor. Beyni ara\u015ft\u0131rmalar i\u00e7in McMaster \u00dcniversitesi’ne g\u00f6t\u00fcren Dr. Harvey’in \u00f6zellikle McMaster \u00fcniversitesini se\u00e7mesinin sebebiyse ara\u015ft\u0131rma ekibinin ba\u015fkan\u0131 Dr. Witelson’\u0131n 1982’de olu\u015fturmaya ba\u015flad\u0131\u011f\u0131 beyin bankas\u0131. McMaster \u00dbniversitesi’nin beyin bankas\u0131nda bulunan beyinlerin sahipleri \u00f6lmeden \u00f6nce tam amlam\u0131yla bir zek\u00e2 ve yetenek testinden ge\u00e7irilmi\u015f ve ya\u015flara g\u00f6re kategorize edilmi\u015f oluyor.<\/p>\n\n\n\n

\u0130LG\u0130N\u00c7 B\u0130R N\u00dcKTE: Einstein aktif profes\u00f6rl\u00fck yaparken bir \u00f6\u011frencisi ona sordu: Bu seneki sorular ge\u00e7en seneki sorular\u0131n ayn\u0131s\u0131?”
“Do\u011fru!” dedi ya\u015fl\u0131 adam ve ekledi, “Ancak bu sene b\u00fct\u00fcn cevaplar farkl\u0131!”<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

20.y\u00fczy\u0131l\u0131n odam\u0131 Albert Einstein’nin 40 y\u0131ld\u0131r kavanozda bekleyen beyni \u00fczerinde yap\u0131lan bir ara\u015ft\u0131rma, Einstein’nin beyninin bir b\u00f6l\u00fcm\u00fcn\u00fcn anormal geli\u015fti\u011fini g\u00f6sterdi. Einstein sa\u011fl\u0131\u011f\u0131nda beyin \u00fczerinde \u00e7al\u0131\u015fmalar yap\u0131yordu ve bir biyografisinde \u00f6l\u00fcm\u00fcnden sonra kendi beyninin de incelenmesini istedi\u011fini yazm\u0131\u015ft\u0131. Ama \u015f\u00fcphesiz beyninin ba\u015f\u0131na ne gelece\u011fi akl\u0131n\u0131n ucundan bile ge\u00e7memi\u015ftir. Einstein \u00f6ld\u00fc\u011f\u00fcnde otopsiyi yapan doktor Thomas Harvey, bu […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[],"class_list":["post-34","post","type-post","status-publish","format-standard","hentry","category-bilimteknoloji"],"_links":{"self":[{"href":"https:\/\/gelisenbeyin.net\/blog\/wp-json\/wp\/v2\/posts\/34","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gelisenbeyin.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/gelisenbeyin.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/gelisenbeyin.net\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/gelisenbeyin.net\/blog\/wp-json\/wp\/v2\/comments?post=34"}],"version-history":[{"count":2,"href":"https:\/\/gelisenbeyin.net\/blog\/wp-json\/wp\/v2\/posts\/34\/revisions"}],"predecessor-version":[{"id":36,"href":"https:\/\/gelisenbeyin.net\/blog\/wp-json\/wp\/v2\/posts\/34\/revisions\/36"}],"wp:attachment":[{"href":"https:\/\/gelisenbeyin.net\/blog\/wp-json\/wp\/v2\/media?parent=34"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gelisenbeyin.net\/blog\/wp-json\/wp\/v2\/categories?post=34"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gelisenbeyin.net\/blog\/wp-json\/wp\/v2\/tags?post=34"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}