ARTERIOSCLEROTIC DEMENTIA Meaning and
Definition
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Arteriosclerotic dementia, also known as vascular dementia, is a type of cognitive decline and impairment that results from reduced blood flow and damage to the brain due to the narrowing and hardening of the blood vessels supplying it. It is typically caused by arteriosclerosis, a condition characterized by the build-up of plaque and fatty substances in the arteries, leading to their narrowing and reduced blood flow.
This form of dementia is primarily characterized by a progressive decline in memory, thinking abilities, and overall cognitive function. Common symptoms usually include difficulties with memory recall, problem-solving, decision-making, and language skills. Individuals may also experience changes in mood, such as depression or irritability, as well as confusion, disorientation, and a decline in social skills.
The risk factors for developing arteriosclerotic dementia include advancing age, high blood pressure, high cholesterol levels, diabetes, smoking, and a history of cardiovascular diseases. The underlying mechanism of this condition is believed to involve multiple small strokes or several areas of brain damage due to impaired blood flow, leading to the progressive loss of cognitive abilities over time.
The diagnosis of arteriosclerotic dementia is typically made through a combination of medical history evaluation, physical and neurological examinations, imaging tests such as magnetic resonance imaging (MRI) or computed tomography (CT) scans, and cognitive assessments. Treatment for this condition often focuses on managing the risk factors that contribute to its development, such as controlling blood pressure and cholesterol levels. Additionally, lifestyle modifications, including regular exercise, a healthy diet, and abstaining from smoking, may help slow down the progression of the disease. Medications to manage symptoms and improve quality of life may also be prescribed in some cases.
Common Misspellings for ARTERIOSCLEROTIC DEMENTIA
- zrteriosclerotic dementia
- srteriosclerotic dementia
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Etymology of ARTERIOSCLEROTIC DEMENTIA
The term "arteriosclerotic dementia" is a medical terminology used to describe a type of dementia resulting from the blockage or narrowing of blood vessels in the brain due to the buildup of fatty deposits and plaque. Let's break down the etymology of each component of this term:
1. Arterio-: The prefix "arterio-" refers to arteries, which are blood vessels carrying oxygenated blood from the heart to the rest of the body. It comes from the Latin word "arteria", meaning "airpipe", which originated from the Greek word "artēria" with a similar meaning.
2. Sclerotic: The term "sclerotic" is derived from the Greek word "sklērōsis", meaning "hardening". In the medical context, it usually refers to the thickening and hardening of tissues.
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