Articles: dementia.
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Psychology and aging · Mar 1990
Dementia and agitation in nursing home residents: how are they related?
The link between agitated behaviors and cognitive functioning in 408 nursing home residents was examined. Results showed that cognitively impaired residents manifested aggressive behaviors (e.g., cursing, hitting) and physically nonaggressive behaviors (e.g., pacing). ⋯ Cognitively intact residents exhibited verbally agitated behaviors (e.g., complaining). These findings have important implications for caregivers of agitated nursing home residents.
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Arteriosclerotic narrowing of cerebral arteries was once viewed as the key to mental decline. As Alzheimer's disease gained recognition and the concept of multi-infarct dementia achieved acceptance, vascular dementia came to be regarded as uncommon. ⋯ Growing evidence suggests that not only grey matter lesions but also white matter lesions contribute to dementia, that vascular factors commonly coexist and interact with Alzheimer changes and that Alzheimer's disease has a vascular and potentially treatable component. Vascular dementia needs to be redefined, reappraised and reinvestigated.
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We assessed the family history of dementia and Parkinson's disease in 198 Dutch patients with Alzheimer's disease diagnosed before the age of 70 years, and in 198 age- and sex-matched healthy population controls. Of the Alzheimer patients, 48% had at least 1 1st-degree relative with dementia, compared with 19% of the controls. ⋯ This study strongly confirms earlier findings of familial aggregation of Alzheimer's disease and provides evidence for familial aggregation of Alzheimer's disease with Parkinson's disease. The latter may point at a joint etiology of these diseases.