COMMENTARY: Dementia after Three Months and One Year from Stroke: New Onset or Previous Cognitive Impairment?
نویسندگان
چکیده
منابع مشابه
Dementia after Three Months and One Year from Stroke: New Onset or Previous Cognitive Impairment?
OBJECTIVE Stroke is an important risk factor for dementia, but the exact mechanism involved in cognitive decline remains unclear. METHODS Patients were divided into 2 groups: poststroke dementia group (PSD) and poststroke nondementia group (PSND). Variables and neuroradiological hallmarks were compared between 2 groups at 3 months (114 subjects) and 1 year (105 subjects) after stroke. RESUL...
متن کاملCiticoline in vascular cognitive impairment and vascular dementia after stroke.
Cognitive decline after stroke is more common than stroke recurrence. Stroke doubles the risk of dementia and is a major contributor to vascular cognitive impairment and vascular dementia. Neuropathological studies in most cases of dementia in the elderly reveal a large load of vascular ischemic brain lesions mixed with a lesser contribution of neurodegenerative lesions of Alzheimer disease. No...
متن کاملStroke occurring in patients with cognitive impairment or dementia.
Objective To determine how pre-stroke cognitive impairment can be detected, its mechanism, and influence on outcome and management. Methods Literature search. Results (i) A systematic approach with the Informant Questionnaire of Cognitive Decline in the Elderly is recommended; (ii) Pre-stroke cognitive impairment may be due to brain lesions of vascular, degenerative, or mixed origin; (iii) ...
متن کاملStroke injury, cognitive impairment and vascular dementia☆
The global burden of ischaemic strokes is almost 4-fold greater than haemorrhagic strokes. Current evidence suggests that 25-30% of ischaemic stroke survivors develop immediate or delayed vascular cognitive impairment (VCI) or vascular dementia (VaD). Dementia after stroke injury may encompass all types of cognitive disorders. States of cognitive dysfunction before the index stroke are describe...
متن کاملCognitive impairment after stroke.
The concept of vascular dementia is undergoing revision. The multi-infarct model and the Alzheimer's model of dementia, usually referred to as 'multi-infarct dementia', are gradually being replaced by a much broader concept of vascular cognitive impairment. This conceptual evolution reflects a more profound understanding of the pathogenic mechanisms that underlie this complex syndrome. As a con...
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ژورنال
عنوان ژورنال: Journal of Neurology and Neuromedicine
سال: 2016
ISSN: 2572-942X
DOI: 10.29245/2572.942x/2016/8.1092