自閉症病因
已提出的自閉症病因有許多,但目前仍不清楚自閉症和自閉症譜系障礙內疾病的發病機制[1]。研究表明遺傳因素對自閉症發病起主要因素。自閉症遺傳度是複雜的,與基因的關係也並不明確。[2] 在少數案例中,自閉症與導致先天缺陷的因素也有關係。[3]其他已經提出的病因有比如兒童時期所接種疫苗,但是許多流行病學研究表明疫苗的接種與自閉症並沒有關係[4]。
相關疾病
自閉症涉及不典型的腦發育,一般在3歲以前就已經在行爲和社會發展上表現出來。
參見
參考文獻
- Trottier G, Srivastava L, Walker CD. Etiology of infantile autism: a review of recent advances in genetic and neurobiological research. J Psychiatry Neurosci. 1999;24(2):103–115. PMID 10212552.
- Freitag CM. The genetics of autistic disorders and its clinical relevance: a review of the literature. Mol Psychiatry. 2007;12(1):2–22. PMID 17033636.
- Arndt TL, Stodgell CJ, Rodier PM. The teratology of autism. Int J Dev Neurosci. 2005;23(2–3):189–99. PMID 15749245.
- Doja A, Roberts W. Immunizations and autism: a review of the literature. Can J Neurol Sci. 2006;33(4):341–346. PMID 17168158.
- Hallmayer, Joachim. . Archives of General Psychiatry. 1 November 2011, 68 (11): 1095–1102. PMC 4440679 . PMID 21727249. doi:10.1001/archgenpsychiatry.2011.76.
- Ronald, Angelica; Hoekstra, Rosa A. . American Journal of Medical Genetics Part B. April 2011, 156 (3): 255–274. PMID 21438136. doi:10.1002/ajmg.b.31159.
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