NIA leads the federal government’s research efforts on Alzheimer’s. To learn more about clinical trials, watch this video from the NIH National Library of Medicine. Researchers need participants of different ages, sexes, races, and ethnicities to ensure that results are meaningful for many people. Many volunteers are needed to participate in the hundreds of active clinical trials and studies that are testing ways to better understand, diagnose, treat, and prevent Alzheimer’s. Participants in Alzheimer’s clinical research can help scientists learn how the brain changes in healthy aging and in Alzheimer’s. Neurons transmit messages between different parts of the brain, and from the brain to muscles and organs in the body.Įverybody - those with Alzheimer’s or mild cognitive impairment as well as healthy volunteers with or without a family history of Alzheimer’s - may be able to take part in clinical trials and studies. Another feature is the loss of connections between neurons in the brain. These plaques and tangles in the brain are still considered some of the main features of Alzheimer’s. After she died, he examined her brain and found many abnormal clumps (now called amyloid plaques) and tangled bundles of fibers (now called neurofibrillary, or tau, tangles). Her symptoms included memory loss, language problems, and unpredictable behavior. Alzheimer noticed changes in the brain tissue of a woman who had died of an unusual mental illness. For example, some people have both Alzheimer’s and vascular dementia.Īlzheimer’s disease is named after Dr. It is common for people to have mixed dementia - a combination of two or more types of dementia. Other forms of dementia include Lewy body dementia, frontotemporal disorders, and vascular dementia. The causes of dementia can vary depending on the types of brain changes that may be taking place. Share this infographic and help spread the word about understanding different types of dementia.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |