نتایج جستجو برای: cerebrovascular system
تعداد نتایج: 2306407 فیلتر نتایج به سال:
Nutech Functional Score: A New Functional Scoring System for Patients With Cerebrovascular Accidents
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Introduction: Dysphagia after cerebrovascular accidents can lead to various complications such as pneumonia and patient mortality. Evaluation of dysphagia in these patients by nurses is very important and nurses need to have dysphagia screening knowledge and performance in this area. The aim of this study was to determine the effect of dysphagia screening education in patients with cerebrovascu...
BACKGROUND AND PURPOSE Some prior studies have linked ambient temperature with risk of cerebrovascular events. If causal, the pathophysiologic mechanisms underlying this putative association remain unknown. Temperature-related changes in cerebral vascular function may play a role, but this hypothesis has not been previously evaluated. METHODS We evaluated the association between ambient tempe...
background :older adults with cerebrovascular accident (cva) show evidence of auditory and speech perception problems. in present study, it was examined whether these problems are due to impairments of concurrent auditory segregation procedure which is the basic level of auditory scene analysis and auditory organization in auditory scenes with competing sounds. methods : concurrent auditory seg...
Aphasia is a common manifestation of stroke and evaluation of relationships of aphasia and brain topography could lead to better understanding of cognitive neurophysiology. Consecutive 100 stroke patients with aphasia admitted in Valie Asr hospital, Khorasan in 2003 enrulled in this prospective study. Diagnosis of stroke and aphasia was made by a neurolosist and topograph...
The blood flow regulation in vertebral system during dynamic exercise in humans remains unclear. We examined the blood flow responses in both the internal carotid artery (QICA) and vertebral artery (QVA) simultaneously during graded dynamic exercise by Doppler ultrasound to evaluate whether cerebrovascular responses to exercise were similar. In the semisupine position, 10 young women performed ...
BACKGROUND Anderson-Fabry disease (AFD) is an X-linked lysosomal storage disorder caused by deficiency of alpha-galactosidase A. Central nervous system (CNS) manifestations consist mainly of cerebrovascular events. Brain MRI results are often abnormal. PURPOSE The aim of the study was to describe CNS involvement in a group of Italian patients with AFD. METHODS Clinical and brain MRI data of...
OBJECTIVE To describe cerebrovascular diseases related to late-onset group B Streptococcus (GBS) meningitis. STUDY DESIGN Retrospective case series. Patients treated for cerebrovascular complication of late-onset GBS meningitis over 5 years were identified through neuroradiology and microbiology databases. Patient charts were reviewed with regard to clinical presentation, laboratory findings,...
Since endothelial cells can be targeted by large contrast-carrying particles, molecular imaging of cerebrovascular cell activation is highly promising to evaluate the underlying inflammation of the central nervous system (CNS). In this study, we aimed to demonstrate that molecular magnetic resonance imaging (MRI) of cerebrovascular cell activation can reveal CNS disorders in the absence of visi...
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