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Added: Sep 26, 2008
Depression can mimick dementia in the elderly. There is quite a bit of overlap of the signs of depression and the signs of dementia. If an older person is not focusing well, having trouble with memory, and lack of energy it may be depression, rather than dementia. Alzheimer's disease is the most common cause of dementia. Other causes include multiple strokes, called vascular dementia, as well as parkinsons disease.
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