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Dementia is a general term that represents a group of diseases and illnesses that affect your thinking, memory, reasoning, personality, mood and behavior. The decline in mental function interferes with your daily life and activities. It’s estimated that about 50% of people age 85 and older have dementia.
Mar 15, 2023 · Dementia. 15 March 2023. Key facts. Currently more than 55 million people have dementia worldwide, over 60% of whom live in low-and middle-income countries. Every year, there are nearly 10 million new cases. Dementia results from a variety of diseases and injuries that affect the brain.
Feb 13, 2024 · Diagnosis. To diagnose the cause of dementia, a health care professional must recognize the pattern of loss of skills and function. The care professional also determines what the person is still able to do. More recently, biomarkers have become available to make a more accurate diagnosis of Alzheimer's disease.
Source: Division of Population Health, National Center for Chronic Disease Prevention and Health Promotion. Dementia is not a specific disease but is rather a general term for the declining cognitive abilities of remembering, thinking, or making decisions that interferes with doing everyday activities.
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.
Apr 1, 2024 · What Can You Do? More Resources on Dementia. Dementia is an umbrella term used to describe a range of neurological conditions affecting the brain that worsen over time. It is the loss of the ability to think, remember, and reason to levels that affect daily life and activities.
Jun 29, 2023 · Dementia is a neurodegenerative disease that has several different forms, symptoms, and causes. There’s currently no cure, but researchers are looking into effective treatments and ways to...
