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Multi-infarct dementia results from a series of small strokes affecting several brain regions. Stroke-related dementia involving successive small strokes causes a more gradual decline in cognition. [4] Dementia may occur when neurodegenerative and cerebrovascular pathologies are mixed, as in susceptible elderly people (75 years and older).
The histologic findings are diffuse, irregular loss of axons and myelin accompanied by widespread gliosis, tissue death due to an infarction or loss of blood supply to the brain, and changes in the plasticity of the arteries. The pathologic mechanism may be damage caused by severe atherosclerosis. The onset of this disease is typically between ...
Mini-stroke (transient ischemic attack) Misophonia; Mitochondrial myopathy; Mobius syndrome; Monomelic amyotrophy; Morvan syndrome; Motor neurone disease – see Amyotrophic lateral sclerosis; Motor skills disorder; Moyamoya disease; Mucopolysaccharidoses; Multifocal motor neuropathy; Multi-infarct dementia; Multiple sclerosis; Multiple system ...
Anything that affects brain function (including stroke or other conditions that compromise blood flow) can cause cognitive issues and even dementia. Vascular dementia can happen after a stroke ...
The most common presentation of cerebrovascular disease is an ischemic stroke or mini-stroke and sometimes a hemorrhagic stroke. [2] Hypertension (high blood pressure) is the most important contributing risk factor for stroke and cerebrovascular diseases as it can change the structure of blood vessels and result in atherosclerosis . [ 5 ]
Vascular or multi-infarct dementia is a subcortical dementia in which people become slower (than) forgetful,” Segil said. “Early onset diabetes (increases) cardiovascular risk with an ...
Heart problems can increase dementia risk, but a new study suggests that heparin, a common anticoagulant administered via injection, may help delay Alzheimer’s onset.
A CT scan or MRI scan is commonly performed to possibly find either normal pressure hydrocephalus, a potentially reversible cause of dementia, or connected tumor. The scans can also yield information relevant to other types of dementia, such as infarction (stroke) that would point at a vascular type of dementia.