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Since stroke is an essential part of vascular dementia, [13] the goal is to prevent new strokes. This is attempted through reduction of stroke risk factors, such as high blood pressure , high blood lipid levels , atrial fibrillation , or diabetes mellitus .
Brain scans may show evidence of multiple strokes of different sizes in various locations. People with vascular dementia tend to have risk factors for disease of the blood vessels, such as tobacco use, high blood pressure, atrial fibrillation, high cholesterol, diabetes, or other signs of vascular disease such as a previous heart attack or angina.
One form of dementia—called vascular dementia—is caused by regular small strokes, he points out. “Fluctuating cholesterol levels may therefore cause fluctuating risk for strokes,” Segil says.
Binswanger's disease is a type of subcortical vascular dementia caused by white matter atrophy to the brain. However, white matter atrophy alone is not sufficient for this disease; evidence of subcortical dementia is also necessary.
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 ...
Moderate and severe traumatic brain injuries increase a risk of cognitive decline or dementia even years later by anywhere from two to four times, according to the Alzheimer’s Association. For ...
Another symptom which should be monitored is Type 2 diabetes, which can lead to vascular dementia. [14] Also linked with vascular dementia issues is high cholesterol; furthermore, this risk factor is related to cognitive decline, stroke, and Alzheimer's disease. [14] It is estimated that within 20 years, worldwide prevalence will increase twofold.
A new expert report, published in the journal Stroke, reviews the latest research and explains that three common cardiovascular diseases in adults — heart failure, atrial fibrillation (AFib ...