نتایج جستجو برای: mild cognitive impairment
تعداد نتایج: 450032 فیلتر نتایج به سال:
BACKGROUND Previous studies focused on the relationship between body mass index and cognitive disorder and obtained many conflicting results. This study explored the potential effects of body mass index on the risk of mild cognitive impairment (amnestic and non-amnestic) in the elderly. METHODS The study enrolled 240 amnestic mild cognitive impairment patients, 240 non-amnestic mild cognitive...
BACKGROUND AND PURPOSE The higher cortical burden of Lewy body and Alzheimer disease-type pathology has been reported to be associated with a faster onset of cognitive impairment of Parkinson disease. So far, there has been a few studies only about the changes of gray matter volume depending on duration of cognitive impairment in Parkinson disease. Therefore, our aim was to evaluate the differe...
BACKGROUND Studies of conversion from mild cognitive impairment to dementia suggest a linear progression over time. Conversion rates during lifetime may extend to 80-90%. AIMS This study examines the time-dependent evolution from mild cognitive impairment to dementia. Current assumptions regarding yearly and lifetime conversion rates are challenged. METHOD A community sample of 1045 dementi...
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