White matter hyperintensities and within-person variability in community-dwelling adults aged 60–64 years
نویسندگان
چکیده
منابع مشابه
Localization of brain white matter hyperintensities and urinary incontinence in community-dwelling older adults.
BACKGROUND Because white matter hyperintensities (WMHs) on magnetic resonance imaging (MRI) may be linked to geriatric syndromes involving mobility, cognition, and affect, we postulated that involvement of areas critical to bladder control could influence urinary incontinence (UI). METHODS One hundred community-dwelling individuals (75-89 years) were recruited into three groups stratified by ...
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Mild depression and anxiety were investigated in relation to measures of within-person (WP) variability and mean reaction time from psychomotor, executive function, visual search, and word recognition tasks in a continuous age range (18-85 years, M=50.33, SD=20.37) of 300 community-dwelling adults. Structural equation modeling identified a significant Age x Depression interaction in relation to...
متن کاملSleep Disordered Breathing and White Matter Hyperintensities in Community-Dwelling Elders.
STUDY OBJECTIVES To examine the association between markers of sleep-disordered breathing (SDB) and white matter hyperintensity (WMH) volume in an elderly, multiethnic, community-dwelling cohort. METHODS This is a cross-sectional analysis from the Washington Heights-Inwood Columbia Aging Project (WHICAP), a community-based epidemiological study of older adults. Structural magnetic resonance i...
متن کاملCorrelates of memory function in community-dwelling elderly: the importance of white matter hyperintensities.
We sought to identify magnetic resonance- (MR)-imaged structures associated with declarative memory in a community-dwelling sample of elderly Mexican-American individuals with a spectrum of cognitive decline. Measured structures were the hemispheric volumes of the hippocampus (HC), parahippocampal gyrus, and remaining temporal lobes, as well as severity of white matter signal hyperintensities (...
متن کاملBlood pressure variability and white matter hyperintensities in older adults with cardiovascular disease.
The present study examined the relationship between multiple blood pressure (BP) indices and white matter hyperintensities (WMH) in a sample of 39 older adults with cardiovascular disease (CVD). Resting BP was measured using an automated monitor every 10 min for 2 h. WMH were quantified on FLAIR images and separate indices were generated for neocortical, periventricular and subcortical brain re...
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ژورنال
عنوان ژورنال: Neuropsychologia
سال: 2007
ISSN: 0028-3932
DOI: 10.1016/j.neuropsychologia.2007.02.006