The Application of rs-fMRI in Vascular Cognitive Impairment
نویسندگان
چکیده
منابع مشابه
Identification of mild cognitive impairment disease using brain functional connectivity and graph analysis in fMRI data
Background: Early diagnosis of patients in the early stages of Alzheimer's, known as mild cognitive impairment, is of great importance in the treatment of this disease. If a patient can be diagnosed at this stage, it is possible to treat or delay Alzheimer's disease. Resting-state functional magnetic resonance imaging (fMRI) is very common in the process of diagnosing Alzheimer's disease. In th...
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15 صفحه اولVascular Physiology in Vascular Cognitive Impairment
Vascular cognitive impairment has been traditionally defined by structural pathology, an accumulation of infarcts, leading to progressive cognitive decline. Recent evidence, however, suggests that cognitive impairment may be independently mediated by hemodynamic dysfunction, including global and hemispheral hypoperfusion and altered cerebral blood flow regulation. In this review, we examine evi...
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Dementia, a syndrome of declining higher cognitive functioning, found in approximately 10 per cent of adults 65 years and older, and 50 per cent of adults older than 90 years. Alzheimer’s disease (AD) accounts for 50 to 80 per cent of all dementing illnesses. Vascular dementia comprises 15 to 20 per cent of dementia and in some clinico-pathological series is the second commonest form of dementi...
متن کاملVascular Cognitive Impairment.
Cerebrovascular disease typically manifests with stroke, cognitive impairment, or both. Vascular cognitive impairment refers to all forms of cognitive disorder associated with cerebrovascular disease, regardless of the specific mechanisms involved. It encompasses the full range of cognitive deficits from mild cognitive impairment to dementia. In principle, any of the multiple causes of clinical...
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ژورنال
عنوان ژورنال: Frontiers in Neurology
سال: 2020
ISSN: 1664-2295
DOI: 10.3389/fneur.2020.00951