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Feb 13, 2024 · Dementia is a term used to describe a group of symptoms affecting memory, thinking and social abilities. In people who have dementia, the symptoms interfere with their daily lives. Dementia isn't one specific disease. Several diseases can cause dementia. Dementia generally involves memory loss.
Dementia develops when the parts of your brain involved with learning, memory, decision-making or language are affected by infections or diseases. The most common cause of dementia is Alzheimer’s disease. But other known causes of dementia include: Vascular dementia. Dementia with Lewy bodies. Frontotemporal dementia. Mixed dementia.
Feb 13, 2024 · Alzheimer's disease is the most common cause of dementia — a gradual decline in memory, thinking, behavior and social skills. These changes affect a person's ability to function. About 6.5 million people in the United States age 65 and older live with Alzheimer's disease.
What are the signs and symptoms of dementia? Signs and symptoms of dementia result when once-healthy neurons (nerve cells) in the brain stop working, lose connections with other brain cells, and die. While everyone loses some neurons as they age, people with dementia experience far greater loss.
Apr 15, 2024 · Dementia is a broad term to describe a set of symptoms that affect your cognitive functioning including memory, attention, thinking, communication, behavior, motor skills, and daily functioning.
Dementia symptoms trigger a decline in thinking skills, also known as cognitive abilities, severe enough to impair daily life and independent function. They also affect behavior, feelings and relationships.
Nov 3, 2022 · Dementia can stem from various causes, the most common being Alzheimer’s disease. Some of the other causes include Parkinson’s disease, Lewy body dementia, and frontotemporal dementia. Dementia progresses in stages, ranging from mild to severe.
Jun 29, 2023 · In its early stages, dementia can cause symptoms, such as: Not coping well with change. Someone may have a hard time accepting changes in schedules or environment. Subtle changes in...
Oct 24, 2023 · reasoning. visual perception. The early signs of dementia include: loss of short-term memory. difficulty remembering specific words. losing things. forgetting names. problems performing familiar...
Feb 13, 2024 · Patient Care & Health Information. Diseases & Conditions. Dementia. Symptoms & causes. Diagnosis & treatment. Doctors & departments. Care at Mayo Clinic. Diagnosis. To diagnose the cause of dementia, a health care professional must recognize the pattern of loss of skills and function.
