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Posterior cortical atrophy ( PCA ), also called Benson's syndrome, is a rare form of dementia which is considered a visual variant or an atypical variant of Alzheimer's disease (AD). [1] [2] [3] The disease causes atrophy of the posterior part of the cerebral cortex, resulting in the progressive disruption of complex visual processing. [4]
The 10/66 Dementia research group was founded in the year 1998 at the Alzheimer's Disease International Annual Conference in Cochin, India. The premise of the research group was that only less than 10% of the population based studies on dementia were being performed in developing countries where about 66% of population with dementia lived.
While walking slower could be a sign of dementia, Dr. Landsverk says that it isn’t typically one of the first signs, which include poor judgment, mood changes and a faulty memory. Additionally ...
Show comments. Some 4% of U.S. adults aged 65 and older say they have been diagnosed with dementia, a rate that reached 13% for those at least 85-years old, according to a report of a national ...
Vascular dementia is dementia caused by a series of strokes. [2] [4] Restricted blood flow due to strokes reduces oxygen and glucose delivery to the brain, causing cell injury and neurological deficits in the affected region. [6] Subtypes of vascular dementia include subcortical vascular dementia, multi-infarct dementia, stroke-related dementia ...
However, it also means people could be diagnosed with Alzheimer’s based on a blood test alone, even if they don’t have any memory difficulties. Biology should be the basis of the diagnosis ...
Early-onset Alzheimer's disease ( EOAD ), also called younger-onset Alzheimer's disease ( YOAD ), [1] is Alzheimer's disease diagnosed before the age of 65. [2] It is an uncommon form of Alzheimer's, accounting for only 5–10% of all Alzheimer's cases. About 60% have a positive family history of Alzheimer's and 13% of them are inherited in an ...
June 11, 2024 at 3:25 AM. A new model could spot signs of dementia years before diagnosis, according to new research. Bisual Studio/ Stocksy. A new machine learning model can predict the eventual ...