نتایج جستجو برای: leukoaraiosis
تعداد نتایج: 714 فیلتر نتایج به سال:
Diffusion tensor MRI correlates with executive dysfunction in patients with ischaemic leukoaraiosis.
BACKGROUND Cerebral small vessel disease is a common cause of vascular dementia. Both discrete lacunar infarcts and more diffuse ischaemic changes, seen as confluent high signal (leukoaraiosis) on T2 weighted magnetic resonance imaging (MRI), occur. However, there is a weak correlation between T2 lesion load and cognitive impairment. Diffusion tensor MRI (DTI) is a new technique that may provid...
OBJECTIVES To investigate urinary function in the elderly with and without white matter lesion (leukoaraiosis) in relation to cognitive and gait function. METHODS Sixty three subjects were examined, with mean age 73 (range 62 to 86 years). Subjects with brainstem stroke or with large hemispheric lesions were excluded. Spin echo 1.5 T MRI images were graded from 0 to 4 for severity of white ma...
BACKGROUND Leukoaraiosis and cerebral microbleeds (CMB), which represent cerebral microangiopathy, commonly coexist in patients with acute lacunar stroke. Since they may have different impacts on stroke prognosis and treatment, it is important to know the factors associated with leukoaraiosis-predominant vs. CMB-predominant microangiopathies. METHODS We prospectively recruited 226 patients wi...
BACKGROUND AND PURPOSE Few studies have reported on the risk factors of dilated Virchow-Robin Spaces (dVRS) in large samples of ischemic stroke patients. Little evidence exists regarding the relationship between dVRS and etiologic subtype of ischemic stroke or lacune. We aimed to investigate the risk factors associated with the severity of dVRS in a large sample of ischemic stroke patients. M...
BACKGROUND AND PURPOSE We investigated the factors influencing inpatient convalescent rehabilitation outcomes in patients with ischemic stroke, particularly severity of leukoaraiosis on magnetic resonance imaging. METHODS Participants included 520 patients with ischemic stroke (317 men and 203 women; mean age, 72.8±8.4 years) who were transferred from acute care hospitals for inpatient conval...
BACKGROUND Leukoaraiosis and its progression have longitudinally been associated with cognitive decline and dementia. Its role in acute cognitive function and response to acute cerebral ischemia is less well understood. We evaluated whether the presence and extent of leukoaraiosis, or white matter hyperintensities (WMH), had an impact on performance on tests of hemispatial neglect in acute isch...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید