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Skitsofrenia näkyy aivoissa
Muutos aivojen tiheydessä saattaa ennustaa skitsofreniaa.
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Magneettikuvauksella (sMRI) todettu aivojen harmaan aineen tiheyden väheneminenkorreloi melko hyvin skitsofreniaan sairastumisen kanssa. 60 % niistä, jotka saivatikävän ennusteen, todella sairastuivat. 90 % niistä, jotka saivat mukavamman ennusteen, pysyivät terveinä. Tutkittavana oli 65 henkilöä, joiden suvussa oli todettu skitsofreniaa. Kuvauksia tehtiin 18 kuukauden aikana. Sairastuneilla skitsofrenia todettiin keskimäärin 2,3 vuoden kuluttua kuvauksista. |
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| MediPsyko 21.3.2007 20:3 Lähde Grey matter changes can improve the prediction of schizophrenia in subjects at high risk. Job, Whalley, McIntosh, Owens, Johnstone, Stephen M Lawrie (BMC Medicine 2006, 4:29). |
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