By following 597 Alzheimer’s patients over 15 years, researchers have determined that a simple progression rate can be calculated at the initial visit, using symptom onset and present performance, and that this can reliably identify slow, intermediate and rapid progression.
Alzheimer's & Other Dementias
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A survey of more than 100 studies involving PIB-PET, a diagnostic tool that involves injecting a radiotracer called |
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Data from 330 participants in The 90+ Study, of whom 70% were women, has revealed an overall annual incidence rate of 18.2% for dementia, rising from 12.7% per year in the 90-94 age group, to 21.2% in the 95-99 age group and 40.7% per year in the 100+ age group. |
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A new test has been developed that measures amyloid-beta oligomers in the cerebrospinal fluid, promising a reliable means of early diagnosis. |
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A computerized self test (CST) has been developed that is 96% accurate in diagnosing Alzheimer’s and |
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Both diabetes and clinical depression are known to be risk factors for dementia. Now a study that tracked nearly 4000 diabetics over 5 years has found having both increased the risk 2.7-fold. |
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A brain scanning study using Pittsburgh Compound B, involving 42 healthy indi |
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Data from over 900 community-dwelling older adults participating in the Rush Memory and Aging Project has found that greater purpose in life was associated with a substantially reduced risk of developing Alzheimer's disease, as well as a reduced risk of mild cognitive impairment and a slower rat |
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An analysis technique using artificial neural networks has revealed that the most important factors for predicting whether amnestic mild cognitive impairment ( |
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Data from 625 elderly Americans, followed for an average of 8.5 years, has revealed that those with very good or excellent vision at the beginning of the study had a 63% reduced risk of dementia over the study period. |