Cerebrovascular lesions induce transient -amyloid deposition
نویسندگان
چکیده
منابع مشابه
Transient hemiageusia in cerebrovascular lateral pontine lesions.
Knowledge of human central taste pathways is largely based on textbook (anatomical dissections) and animal (electrophysiology in vivo) data. It is only recently that further functional insight into human central gustatory pathways has been achieved. Magnetic resonance imaging studies, especially selective imaging of vascular, tumoral, or inflammatory lesions in humans has made this possible. Ho...
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Background and Purpose—The present study assessed -amyloid (A ) protein aggregates in postmortem human brains in subjects who had experienced stroke to examine the proposed association between ischemic stress and the accumulation of A reported in rodents. Methods—A sample of 484 postmortem brains from nondemented subjects, lacking isocortical neurodegenerative pathology with verified cerebrovas...
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BACKGROUND AND PURPOSE The present study assessed beta-amyloid (Abeta) protein aggregates in postmortem human brains in subjects who had experienced stroke to examine the proposed association between ischemic stress and the accumulation of Abeta reported in rodents. METHODS A sample of 484 postmortem brains from nondemented subjects, lacking isocortical neurodegenerative pathology with verifi...
متن کاملTransient global amnesia: diffusion-weighted imaging lesions and cerebrovascular disease.
BACKGROUND AND PURPOSE A hypoxic-ischemic origin of transient global amnesia (TGA) has been suggested on the basis of the observation of infarctlike diffusion-weighted imaging (DWI) abnormalities in some affected individuals. We tested this hypothesis by comparing vascular risk factors, magnetic resonance imaging (MRI) markers of cerebral small-vessel disease, and other evidence of a cerebrovas...
متن کاملApathy following cerebrovascular lesions.
BACKGROUND AND PURPOSE Although apathy has been reported to constitute a frequent sequela of stroke lesions, there have been no prospective studies on the frequency and correlates of apathy after stroke lesions. In the present study, we examined the frequency and correlates of apathy in a consecutive series of 80 patients with cerebrovascular lesions. METHODS We included patients within the f...
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ژورنال
عنوان ژورنال: Brain
سال: 2011
ISSN: 0006-8950,1460-2156
DOI: 10.1093/brain/awr300