Wani nau'i na kwakwalwar kwakwalwa yana da alhakin yin maganin al'amurra na autism
Bincike ya ce ya "gano alamun autism"
Dokta Manuel Casanova yana da kujera a Jami'ar Kentucky. Ya rubuta wasu takardu masu dubawa, kuma yana karɓar kudade daga Cibiyoyin Lafiya na Ƙasar. Dokta Casanova yana gudanar da bincike a kan kwakwalwa autistic - kuma, bisa ga shi: "Ina tsammanin mun sami alamun autism.
... Yana bayyana sosai, duk abin da ke da hankali. "
Ba wai kawai Dr. Casanova ya yi imanin cewa ya samo pathology na autism ba, amma yana aiki a kan wani magani wanda zai iya samun damar rage alamun autistic na rashin jin dadin jiki ba tare da jituwa da kwarewa da kuma kwarewa masu kwarewa ba wanda ya sa mutane da yawa su kasance masu ban mamaki.
Minicolumns a cikin Autistic Brain: Good News da Bad News
Ƙananan ɓangaren kwakwalwa an kira shi neocortex. A cikin neocortex wasu kungiyoyi ne da aka kira minicolumns. Wadannan maƙallan sune mafi ƙanƙanta sashi na kwayoyin da ke iya sarrafa bayanai. Bisa al'ada, ƙananan sun hada da ƙananan Kwayoyin, wanda ake kira neurons, wanda ke ba da izinin sadarwa ba kawai a cikin mutum ba amma har ma a cikin sassa daban-daban na kwakwalwa.
Minicolumns a cikin mutane tare da autism ne karami kuma mafi yawa fiye da al'ada. Bugu da ƙari, ƙananan hanyoyi a cikin kowane minicolumn suna rage girman.
Wannan yana iya zama mai kyau da mummunan aiki, in ji Casanova: "Tun da yadda haɗin haɗin haɗuwa tsakanin ƙananan ƙwayoyin yake aiki ne na girman salula, kasancewar ƙananan ƙwayoyin cuta a cikin kwakwalwar marasa lafiya marasa lafiya suna da tasiri a kan hanyar da sassa daban-daban na kwakwalwa yin hulɗa da juna.Kamar aikin da ake buƙatar karin tsayi (misali, harshe) na iya zama matsala yayin da wadanda suke dogara da raƙuman haɗi (misali, manipulations manipulations) na iya kiyayewa ko karfafawa. "
A wasu kalmomi, mutanen da ke da autism suna da kyau a kowane abu da za a iya sarrafawa a wani sashi na kwakwalwa - irin su math da nuna bambanci na nuna ido. Su ne, duk da haka, mummunar mummunar aiki a kowane abu da ke buƙatar daidaito tsakanin sassa daban-daban na kwakwalwa - irin su labarun zamantakewa , harshe, da nuna bambanci.
Rashin Iyani Tsakanin Tsakanin Minicolumns na iya haifar da Sharuɗɗa masu mahimmanci
A cewar Casanova, wani sakamako na biyu na karin minicolumns tare da ƙananan ƙwayoyin sel shine "samfurori ba sun kasance a cikin wasu ƙananan mahimmanci ba, amma sunyi ambaliya a kusa da minicolumns don haka suna samar da sakamako mai karfi. Wannan na iya bayyana rashin lafiyar wasu marasa lafiya da kuma marasa lafiya. kama. "
Casanova kwatanta wannan zuwa ruwa da ke cikin shawa. "Hannun igiya suna yin amfani da shi a cikin hanyar da aka yi amfani da su a cikin wanka. Mutanen da ke da autism suna da allon shara.
Ƙara Rashin Ƙungiya zai iya ƙididdiga Gizon Sakamako ba tare da Fassara Ƙirƙiri ba
Dokta Casanova ya yi imanin cewa yana yiwuwa a kara "rufi" da ke kewaye da karamin, don haka ya rage yawan abin da ke da mahimmanci da kuma yiwuwar kamawa.
Kyakkyawar ka'idarsa ita ce, za'a iya magance wadannan sakamako masu banƙyama BA TAMBAYA tasirin tasirin mutane da autism don tunani, ganewa da kuma haifar da waje cikin akwatin.
Ga yadda yake aiki: A cewar Casanova, "babban kayan duk wadannan kwayoyin halitta [minicolumn] da tsinkayen su shine sun tsaya a digiri 90 a farfajiyar man fetur, su ne kawai kwayoyin da suke yin hakan." Casanova ya ba da labarin cewa tasiri mai kayatarwa ta jiki (TMS) zai iya "sauya filin magnetic a cikin ɓarwo," don haka ya karfafa haɗakarwa a kusa da minicolumns. Wannan magani zai (bisa ga bincike na yanzu) yana da tasiri kadan.
Yawancin mahimmanci, ba zai sami tasiri na canza halin mutum ko tunani na mutumin da ake bi da shi ba.
Shin TMS Za a kasance "Real Real?"
Wannan ra'ayin ba abu mara kyau kamar yadda zai iya sauti. A gaskiya, TMS ya riga ya tabbatar da amfani wajen magance cututtuka na tunanin mutum irin su schizophrenia da ciki. Gwajen gwaji na ci gaba ta hanyar NIH don gwada amfanin TMS a zalunta da muryoyin murya. A cikin shekaru masu yawa, kungiyoyi daban-daban sunyi gwajin TMS - amma har yanzu babu wata yarjejeniya akan sakamakon. Duk da yake gwaji a Harvard da sauran wurare suna son yin alkawari, da kuma rubutun da aka wallafa kamar Newsweek sun tabbata, TMS ya kasance ci gaba da ba a riga an yi amfani da ita ba.
Karin bayani:
Taron tarho da Dr. Manuel Casanova. Satumba, 2006.
Casanova MF, Kooten IAJ van, Firayi AE, Engeland H van, Heinsen H, Steinbusch HWM, Hof PR, Schmitz C. Abnormalities na cortical minicolumnar kungiyar a prefrontal lobes na autistic marasa lafiya. Nazarin Neuroscience Research 2006; 6 (3-4), 127-133.
Casanova MF, Kooten IAJ van, Filaye AE, Engeland H van, Heinsen H, Steinbusch HWM, Hof PR, Trippe J, Dutse J, Schmitz C. Minicolumnar abnormalities a autism. Acta Neuropathologica 2006; 112 (3), 287-303.
Casanova MF, Abubuwa Ta Cortical Circuitry A Brains of Mutual People. An gabatar da shi a dukkanin Wales na Autism (AWARES) International Conference, 2006.
Chae, JH, Nahas, Z., Wassermann, E., Li, X., Sethuraman, G., Gilbert, D., et al. (2004). Tsare-tsaren bincike mai kwakwalwa game da tasiri mai ƙarfin hali na jiki (rTMS) a cikin ciwo na Tourette. Ƙwararrun ilimin kimiyya da ƙwarewa, 17 (2), 109-117.
Mantovani, A., Lisanby, SH, Pieraccini, F., Ulivelli, M., Castrogiovanni, P., & Rossi, S. (2006). Ƙarƙashin ƙarfin gwaninta na hanzari (rTMS) a cikin maganin rashin ciwo-damuwa (OCD) da ciwo na Turorette (TS). Jaridar Duniya na Neuropsychopharmacology, 9 (1), 95-100.