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利用海马的自动分段技术鉴别阿尔茨海默病、轻度认知障碍和正常老年改变 被引量:5

Discrimination between Alzheimer disease, mild cognitive impairment, and normal aging by using automated segmentation of the hippocampus
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摘要 目的采用已有的阿尔茨海默病(AD)和轻度认知障碍(MCI)的诊断依据为参考标准,前瞻性评价海马自动体积测量对于鉴别AD、MCI和正常老年对照组的准确性。方法本研究经地区伦理委员会批准并取得所有参加者的书面知情同意。研究包括25例AD病人[男性11例,女性14例;平均年龄(73±6)岁,简易精神状况检查法(MMSE)评分为24.4±2.7],24例遗忘型MCI病人[男性10例,女性14例;平均(74±8)岁,MMSE评分为27.2±14]。以及老年正常对照25例[男性13例,女性12例;平均年龄(64±8)岁]。
出处 《国际医学放射学杂志》 2008年第5期393-394,共2页 International Journal of Medical Radiology
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