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Here's how to distinguish "sundowning"—agitation or confusion later in the day in dementia patients—from typical aging, from doctors who treat older adults.
Older adults can struggle to receive consistent sunlight due to bedrest and institutional limitations. [12] Mood and spatial positioning improvements have been noted in people experiencing dementia with exposure to indoor light, but the evidence is currently inconclusive. [21]
Delirium occurs in 11–51% of older adults after surgery, in 81% of those in the ICU, and in 20–22% of individuals in nursing homes or post-acute care settings. [3] Among those requiring critical care, delirium is a risk factor for death within the next year. [3] [13]
Most research on memory and aging has focused on how older adults perform worse at a particular memory task. However, researchers have also discovered that simply saying that older adults are doing the same thing, only less of it, is not always accurate. In some cases, older adults seem to be using different strategies than younger adults.
The study, which was published in the journal Scientific Reports in November, analyzed data from 8,442 adults aged 50 and up in England over the course of a decade. The researchers looked at ...
A cohort study which included 560 adults aged 70 years and older for a period of 6 years revealed that delirium represents the most common post-operative complication and is associated with long-term cognitive decline and increased incidence of dementia. [9]
Older adults who have experienced a traumatic injury after a fall are 21 percent more likely to later receive a diagnosis of Alzheimer’s disease or another related dementia, a new study indicates.
In order to diagnose Alzheimer's disease and dementia early, researchers are trying to find biological markers that can predict these diseases in younger adults. One such marker is a beta-amyloid deposit which is a protein that deposits on the brain as we age. Although 20-33% of healthy elderly adults have these deposits, they are increased in ...
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