Vascular dementia is caused by

What's the Difference Between Alzheimer's and Vascular Dementia?

vascular dementia is caused by

Vascular dementia is a common type of dementia caused by reduced blood flow to the brain. It's estimated to affect around , people in the UK. Dementia.

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Vascular dementia is a general term describing problems with reasoning, planning, judgment, memory and other thought processes caused by brain damage from impaired blood flow to your brain. You can develop vascular dementia after a stroke blocks an artery in your brain, but strokes don't always cause vascular dementia. Whether a stroke affects your thinking and reasoning depends on your stroke's severity and location. Vascular dementia can also result from other conditions that damage blood vessels and reduce circulation, depriving your brain of vital oxygen and nutrients. Factors that increase your risk of heart disease and stroke including diabetes, high blood pressure, high cholesterol and smoking also raise your vascular dementia risk. Controlling these factors may help lower your chances of developing vascular dementia. Vascular dementia symptoms vary, depending on the part of your brain where blood flow is impaired.

They have several symptoms and characteristics that overlap, but there are also some clear differences between the two. If you or a loved one is diagnosed with either condition, this broad overview of the main differences between the two can help you get a grasp on the differences. Keep reading for more detailed information. It also can develop more gradually over time from very small blockages or the slowing of blood flow. There appear to be many contributing compenents, such as genetics, lifestyle, and other environmental factors. Vascular dementia: Cognitive abilities often seem to decline suddenly in relation to an event like a stroke or a transient ischemic attack TIA and then remain stable for a time. These changes are often described as step-like since in between them, brain functioning may hold steady.

Find Your Walk. Vascular dementia is a decline in thinking skills caused by cerebrovascular disease, a condition in which blood vessels in the brain are damaged and brain tissue injured, depriving brain cells of vital oxygen and nutrients. About Causes and risks Symptoms Treatment Diagnosis.
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Back to Health A to Z. It's estimated to affect around , people in the UK. Dementia is the name for problems with mental abilities caused by gradual changes and damage in the brain. It's rare in people under These problems can make daily activities increasingly difficult and someone with the condition may eventually be unable to look after themselves. See a GP if you think you have early symptoms of dementia, especially if you're over 65 years of age. If it's spotted at an early stage, treatment may be able to stop the vascular dementia getting worse, or at least slow it down.

Although you can have vascular dementia under the age of 65, it is comparatively rare. Damage to the blood supply can also be caused by blocked arteries atherosclerosis or bursting of blood vessels in the brain haemorrhage. But the damage caused often means the person does not function quite the same way as they did before. The signs and symptoms of vascular dementia depend on which area of the brain has been affected. Language, reading, writing and communication can be affected in vascular dementia.


Vascular dementia

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