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BSTRACTBackground: Plasma homocysteine has been associated with reduced brain volumes in cross-sectional studies. We aimed to investigate if homocysteine is associated with ongoing atrophy, and if so, if this is localized to gray or white matter. 出版机构：Cambridge University Press 刊物名称：International Psychogeriatrics 出版时间：2010 ISSN：1041-6102 数据源：报刊文摘
OBJECTIVES: To determine how often neuroimaging confirms, clarifies, or contradicts initial diagnoses of late-life cognitive disorders.
出版机构：Blackwell Publishing Inc 刊物名称：Journal of the American Geriatrics Society 出版时间：2010 ISSN：0002-8614 数据源：报刊文摘
Dementia is associated with microvascular disease of the retina. In this study, we examine whether cognitive status (normal cognition, mild cognitive impairment, and dementia) is associated with albuminuria, a microvascular disorder of the kidney. 出版机构：Elsevier Science 刊物名称：American Journal of Kidney Diseases 出版时间：2008 ISSN：0272-6386 数据源：报刊文摘
With an increasingly aging population we are faced with the problem of an increasing number of dementia patients. In addition to clinical, neuropsychological and laboratory procedures, MRI plays an important role in the early diagnosis of dementia.
出版机构：Springer Verlag 刊物名称：Der Radiologe 出版时间：2010 ISSN：0033-832X 数据源：报刊文摘
Neurodegeneration precedes the onset of dementias such as Alzheimer's by several years. Recent advances in volumetric imaging allow quantification of subtle neuroanatomical change over time periods as short as six months. 出版机构：Elsevier Science 刊物名称：NeuroImage 出版时间：2010 ISSN：1053-8119 数据源：报刊文摘
We studied the rare case of an older adult with dementia following herpes zoster encephalitis (HZE). This 71-year-old woman presented to us approximately 1 year following resolution of a rapid-onset episode of HZE, and subsequently underwent neuropsychological and neuroimaging examinations. 出版机构：Psychology Press 刊物名称：The Clinical Neuropsychologist 出版时间：2010 ISSN：1385-4046 数据源：报刊文摘
In order to study the validity of FreeSurfer's automated method, we compared hippocampal automated measures with manual tracing in a sample composed of healthy elderly (N =41), Mild Cognitive Impairment (MCI) (N =23), and AD (N =25) subjects. 出版机构：Elsevier Science 刊物名称：Psychiatry Research: Neuroimaging 出版时间：2010 ISSN：0925-4927 数据源：报刊文摘
Cognitive impairment is now well documented in patients with multiple sclerosis (MS), and series of MS patients with predominant cognitive problems have been published recently. 出版机构：Elsevier Science 刊物名称：Clinical Neurology and Neurosurgery 出版时间：2010 ISSN：0303-8467 数据源：报刊文摘
Objective Cerebral white-matter changes (WMCs) are frequently found in dementia and have been proposed to be related to vascular factors and a certain symptomatological profile. 出版机构：John Wiley & Sons, Ltd. 刊物名称：International Journal of Geriatric Psychiatry 出版时间：2010 ISSN：0885-6230 数据源：报刊文摘
At baseline, participants consisted of: (1) 35 old subjects with no cognitive impairment (controls); (2) 33 participants with amnestic mild cognitive impairment (MCI); and (3) 14 patients with very mild AD. 出版机构：Elsevier Science 刊物名称：Neurobiology of Aging 出版时间：2010 ISSN：0197-4580 数据源：报刊文摘
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