ADRD
Alzheimer's Disease and Related Dementias (ADRD)
Alzheimer's Disease and Related Dementias (ADRD) refer to a group of conditions that cause significant cognitive impairment, including Alzheimer's disease, vascular dementia, Lewy body dementia, and frontotemporal dementia. These conditions are characterized by the progressive loss of mental functions such as memory, attention, and the ability to perform simple tasks.
Alzheimer's Disease
Alzheimer's disease is the most common type of ADRD. It is characterized by the accumulation of beta-amyloid plaques and neurofibrillary tangles in the brain, leading to the death of brain cells and the progressive loss of cognitive function.
Vascular Dementia
Vascular dementia is the second most common type of ADRD. It is caused by conditions that damage the blood vessels in the brain, such as stroke or atherosclerosis, leading to a reduction in blood flow to the brain and the death of brain cells.
Lewy Body Dementia
Lewy body dementia is characterized by the presence of Lewy bodies, abnormal protein deposits that disrupt the normal functioning of the brain. Symptoms can include cognitive impairment, hallucinations, and motor symptoms similar to those seen in Parkinson's disease.
Frontotemporal Dementia
Frontotemporal dementia is a less common type of ADRD that primarily affects the frontal and temporal lobes of the brain. It is characterized by changes in personality and behavior, as well as difficulties with language and motor function.
Treatment and Management
While there is currently no cure for ADRD, there are treatments available that can help manage symptoms. These include medication, cognitive therapy, and lifestyle changes such as regular exercise and a healthy diet.
See Also
External links
- Medical encyclopedia article on ADRD
- Wikipedia's article - ADRD
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