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Delirium can be confused with multiple psychiatric disorders or chronic organic brain syndromes because of many overlapping signs and symptoms in common with dementia, depression, psychosis, etc. [4] [5] Delirium may occur in persons with existing mental illness, baseline intellectual disability, or dementia, entirely unrelated to any of these ...
In comparison, dementia has typically a long, slow onset (except in the cases of a stroke or trauma), slow decline of mental functioning, as well as a longer trajectory (from months to years). [99] Some mental illnesses, including depression and psychosis, may produce symptoms that must be differentiated from both delirium and dementia. [100]
Neurocognitive disorders include delirium, mild neurocognitive disorders, and major neurocognitive disorder (also known as dementia). They are defined by deficits in cognitive ability that are acquired (as opposed to developmental), typically represent decline, and may have an underlying brain pathology. [ 1 ]
Researchers have defined new criteria for a memory loss condition in older adults that is often mistaken for Alzheimer's disease, ... Other types of dementia and cognitive conditions are many ...
A new report has identified several factors that can strongly predict at age 60 if people will develop dementia by 80, including having diabetes, not exercising, having a stroke, and not engaging ...
Dementia affects the brain, which can affect bodily functions and lead to a loss of motor control. One of the earliest signs is involuntary eye movements, known as saccades, ...
Confusion may result from drug side effects or from a relatively sudden brain dysfunction. Acute confusion is often called delirium (or "acute confusional state"), [4] although delirium often includes a much broader array of disorders than simple confusion. These disorders include the inability to focus attention; various impairments in ...
Lewy Body Dementia is a complex, challenging brain disorder that affects many parts of the brain in ways scientists are trying to better understand. One Senior Place: Lewy Body Dementia is often ...