<\/p>\n
\n\tEpilepsiye farkl\u0131 nedenler yol a\u00e7sa da, vakalar\u0131n yakla\u015f\u0131k y\u00fczde 30\u2019u beyindeki yap\u0131sal anormalliklerden kaynaklan\u0131yor. Ancak bu lezyonlar, \u00f6zellikle de beynin k\u0131vr\u0131mlar\u0131n\u0131n derinliklerinde sakl\u0131 olan en k\u00fc\u00e7\u00fck olanlar, \u00e7o\u011fu zaman MR g\u00f6r\u00fcnt\u00fclerinde fark edilmiyor.<\/p>\n
\n\tMelbourne Kraliyet \u00c7ocuk Hastanesi\u2019nden pediatrik n\u00f6rolog Emma Macdonald-Laurs liderli\u011findeki ekip, \u00e7ocuk beyin g\u00f6r\u00fcnt\u00fcleri \u00fczerinde yapay zek\u00e2 modeli e\u011fiterek yaban mersini b\u00fcy\u00fckl\u00fc\u011f\u00fcnde ya da daha k\u00fc\u00e7\u00fck lezyonlar\u0131 ortaya \u00e7\u0131karmay\u0131 ba\u015fard\u0131.<\/p>\n
\n\t\u201cBu lezyonlar s\u0131k\u00e7a g\u00f6zden ka\u00e7\u0131yor ve bir\u00e7ok \u00e7ocuk cerrahi adaylar\u0131 aras\u0131na al\u0131nm\u0131yor. Ara\u00e7 radyologlar\u0131n ya da epilepsi uzmanlar\u0131n\u0131n yerini alm\u0131yor ama adeta bir dedektif gibi ipu\u00e7lar\u0131n\u0131 h\u0131zla birle\u015ftirerek tedavi s\u00fcrecini h\u0131zland\u0131r\u0131yor,\u201d dedi Macdonald-Laurs.<\/p>\n
\n\tAra\u015ft\u0131rmada kortikal displazi ve fokal epilepsi hastalar\u0131 \u00fczerinde testler yap\u0131ld\u0131. Daha \u00f6nce MR sonu\u00e7lar\u0131 \u201cnormal\u201d raporlanan bu \u00e7ocuklar\u0131n y\u00fczde 80\u2019inde asl\u0131nda gizli lezyonlar oldu\u011fu belirlendi.<\/p>\n
\n\tYapay zek\u00e2 arac\u0131 hem MR hem de PET taramalar\u0131n\u0131 analiz etti\u011finde, bir test grubunda y\u00fczde 94, di\u011ferinde y\u00fczde 91 ba\u015far\u0131 oran\u0131 yakalad\u0131. \u0130lk gruptaki 17 \u00e7ocuktan 12\u2019si beyin lezyonlar\u0131n\u0131n \u00e7\u0131kar\u0131lmas\u0131 i\u00e7in ameliyat edildi ve 11\u2019i art\u0131k n\u00f6betsiz ya\u015f\u0131yor.<\/p>\n
\n\tMacdonald-Laurs, bir sonraki hedeflerinin bu sistemi yeni te\u015fhis almam\u0131\u015f hastalarda, ger\u00e7ek hastane ortamlar\u0131nda denemek oldu\u011funu s\u00f6yledi.<\/p>\n
\n\tEpilepsi d\u00fcnya genelinde her 200 \u00e7ocuktan birini etkiliyor ve vakalar\u0131n yakla\u015f\u0131k \u00fc\u00e7te biri ila\u00e7 tedavisine yan\u0131t vermiyor. King\u2019s College London\u2019dan biyomedikal bili\u015fim uzman\u0131 Konrad Wagstyl, \u00e7al\u0131\u015fmay\u0131 \u201c\u00e7ok etkileyici bir kavram kan\u0131t\u0131\u201d olarak nitelendirdi.<\/p>\n
\n\tAncak uzmanlar, PET taramalar\u0131n\u0131n pahal\u0131 oldu\u011funu, MR kadar yayg\u0131n bulunmad\u0131\u011f\u0131n\u0131 ve t\u0131pk\u0131 r\u00f6ntgen ya da BT\u2019de oldu\u011fu gibi bir miktar radyasyon dozu i\u00e7erdi\u011fini de hat\u0131rlatt\u0131.<\/p>\n
\n\tBu geli\u015fme, yapay zek\u00e2n\u0131n sa\u011fl\u0131k alan\u0131nda te\u015fhis s\u00fcre\u00e7lerini h\u0131zland\u0131rma ve daha \u00f6nce g\u00f6zden ka\u00e7an detaylar\u0131 ortaya \u00e7\u0131karma potansiyelinin bir ba\u015fka \u00f6rne\u011fi olarak de\u011ferlendiriliyor.<\/p>\n