Alzheimer's disease is the most common cause of dementia — a group of brain disorders that cause the loss of intellectual and social skills in alzheimer's disease, the brain cells degenerate and die, causing a steady decline in memory and mental function.
What is alzheimer's disease alzheimer's is a disease that robs people of their memory at first, people have a hard time remembering recent events, though they might easily recall things that. Researchers are also investigating whether alzheimer's disease causes consistent, measurable changes in urine or blood levels of tau, beta-amyloid or other biomarkers before symptoms appear in addition, scientists are exploring whether early alzheimer's leads to detectable changes elsewhere in the body, such as the lens of the eye. Learn about the genetic, lifestyle, and environmental factors that may contribute to the development of alzheimer’s disease.
Here are five causes of alzheimer's disease you may not know about, but should. The number of people with the disease doubles every 5 years beyond age 65 about one-third of all people age 85 and older may have alzheimer's disease the causes of late-onset alzheimer's, the most common form of the disease, probably include a combination of genetic, lifestyle, and environmental factors.
Learn about the genetic, lifestyle, and environmental factors that may contribute to the development of alzheimer’s disease marian b, a 76 year-old married woman in treatment for alzheimer's disease (ad), arrived at the memory clinic with her 51 year old daughter, jennifer.
Different types of dementia are associated with particular types of brain cell damage in particular regions of the brain for example, in alzheimer's disease, high levels of certain proteins inside and outside brain cells make it hard for brain cells to stay healthy and to communicate with each other.
Scientists are still trying to fully understand the cause or causes of alzheimer’s diseasein the meantime, it’s helpful to understand the hallmarks of alzheimer’s –- plaques and tangles –- and the risk factors that affect a person’s likelihood of developing the disease.
Alzheimer's disease is a neurological disorder in which the death of brain cells causes memory loss and cognitive decline it is the most common type of dementia , accounting for 60 to 80 percent. Although the causes of alzheimer's aren't yet fully understood, its effect on the brain is clear alzheimer's disease damages and kills brain cells a brain affected by alzheimer's disease has many fewer cells and many fewer connections among surviving cells than does a healthy brain.