منابع مشابه
Subcortical white matter infarcts: comparison of superficial perforating artery and internal border-zone infarcts using diffusion-weighted magnetic resonance imaging.
BACKGROUND AND PURPOSE Because of difficulty in distinguishing between superficial perforator (SP) and internal border-zone (IB) infarcts, some studies lumped SP and IB infarcts together as so-called subcortical white matter infarcts, which might complicate the classification of infarct type and its pathogenesis. Using diffusion-weighted MRI (DWI), we made comparative analyses of clinical and n...
متن کاملAssociation of white matter integrity and cognitive functions in patients with subcortical silent lacunar infarcts.
BACKGROUND AND PURPOSE Silent lacunar infarct (SLI) is a risk factor for dementia. This study investigated the white matter integrity abnormality and its relationship to the cognition impairments in SLI patients. METHODS Between 27 patients with SLI in basal ganglia and 30 healthy controls, we assessed the difference in a batter of neuropsychological tests and in white matter integrity measur...
متن کاملSubcortical white matter infarcts predict 1-year outcome of fatigue in stroke
BACKGROUND Fatigue is common in stroke survivors. Lesion location may influence the risk of poststroke fatigue (PSF) but it is uncertain whether location has an impact on the prognosis of PSF. This study examined the association between PSF outcome and infarct location. METHODS The study sample comprised 435 Chinese patients with acute ischemic stroke admitted to the acute stroke unit of a un...
متن کاملRisk factors for silent cerebral infarcts in subcortical white matter and basal ganglia.
BACKGROUND AND PURPOSE The purpose of this study was to clarify whether the relevant risk factors for silent cerebral infarcts (SCIs) in subcortical white matter (WM) are different from those in the basal ganglia (BG). METHODS Subjects of this study were 219 adults without a history of stroke or transient ischemic attack and without any abnormality on a neurological examination who consecutiv...
متن کاملWhite matter edema at the early stage of cerebral autosomal-dominant arteriopathy with subcortical infarcts and leukoencephalopathy.
BACKGROUND AND PURPOSE Recently, in a mouse model of cerebral autosomal-dominant arteriopathy with subcortical infarcts and leukoencephalopathy, a monogenic cerebral small vessel disease, intramyelinic edema was detected in the white matter (WM) early during the course of the disease. We hypothesized that if this mechanism holds true in patients, it would translate in larger WM volume. We aimed...
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ژورنال
عنوان ژورنال: Stroke
سال: 2003
ISSN: 0039-2499,1524-4628
DOI: 10.1161/01.str.0000097609.66185.05