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Jul 10, 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.
There are many environmental and genetic risk factors associated with its development. The strongest genetic risk factor is from an allele of apolipoprotein E. [ 17][ 18] Other risk factors include a history of head injury, clinical depression, and high blood pressure. [ 1] .
Dec 10, 2022 · Alzheimer’s disease causes a decline in memory, thinking, learning and organizing skills over time. It’s the most common cause of dementia and usually affects people over the age of 65. There’s no cure for Alzheimer’s, but certain medications and therapies can help manage symptoms temporarily.
How does Alzheimer's disease affect the brain? Read how genetics, environment, and lifestyle play a role in developing early- or late-onset Alzheimer’s.
News about Alzheimer's disease, amyloid beta, coronary artery disease
News about Alzheimer's disease, Greg Kihn, LEQEMBI
News about Alzheimer's disease, Hypertension, High blood pressure
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Causes of Alzheimer’s and other dementias can include several risk factors – such as genetics, behaviors and habits. Learn more.
Alzheimer's is the most common cause of dementia, a general term for memory loss and other cognitive abilities serious enough to interfere with daily life. Alzheimer's disease accounts for 60-80% of dementia cases.
Jul 8, 2024 · Written by Rachel Reiff Ellis. What Is Alzheimer’s? Alzheimer's Disease Stages. Alzheimer’s Causes. Alzheimer's Disease Diagnosis. 11 min read. What Is Alzheimer’s? It’s a disease that robs you...
On this page: How does Alzheimer's disease affect the brain? Signs and symptoms of Alzheimer's disease. Stages of Alzheimer's disease. What causes Alzheimer’s disease? How is Alzheimer’s disease diagnosed? How is Alzheimer’s disease treated? Support for families and Alzheimer's disease caregivers.
Jul 9, 2024 · What Causes Alzheimer’s? The causes of Alzheimer’s disease are not yet fully understood, but probably include a combination of: Age-related changes in the brain, like shrinking, inflammation, blood vessel damage, and breakdown of energy within cells, which may harm neurons and affect other brain cells.
Alzheimer's disease is thought to be caused by the abnormal build-up of proteins in and around brain cells. One of the proteins involved is called amyloid, deposits of which form plaques around brain cells. The other protein is called tau, deposits of which form tangles within brain cells.