Mild
cognitive impairment (MCI) is the stage between the expected cognitive decline of normal
aging and the more serious decline of dementia. It can involve problems with memory, language, thinking and judgment that are greater than normal age-related changes.
If you have mild cognitive impairment, you may be aware that your
memory or mental function has "slipped." Your family and close friends also may notice a change. But these changes aren't severe enough to significantly interfere with your daily life and usual activities.
Mild
cognitive impairment may increase your risk of later developing
dementia caused by Alzheimer's disease or other neurological conditions. But some people with mild
cognitive impairment never get worse, and a few eventually get better.
There's no single cause of mild
cognitive impairment (MCI), just as there's no single outcome for the disorder. Symptoms of MCI may remain stable for years, progress to Alzheimer's disease or another type of dementia, or improve over time.
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