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Childhood dementia can significantly affect both parents and the affected child by causing anxiety, feelings of helplessness, profound grief, and a sense of loss as the child conditions continues to progress over time. Children with childhood dementias suffer severe sleep disturbances, movement disorders (e.g. muscle spasms, tremors ...
Delirium is a type of neurocognitive disorder that develops rapidly over a short period of time. Delirium may be described using many other terms, including: encephalopathy, altered mental status, altered level of consciousness, acute mental status change, and brain failure.
Vascular dementia can be caused by ischemic or hemorrhagic infarcts affecting multiple brain areas, including the anterior cerebral artery territory, the parietal lobes, or the cingulate gyrus. [5] On rare occasion, infarcts in the hippocampus or thalamus are the cause of dementia. [ 12 ]
Moderate and severe traumatic brain injuries increase a risk of cognitive decline or dementia even years later by anywhere from two to four times, according to the Alzheimer’s Association. For ...
For example, some forms of chronic drug or alcohol dependence can cause organic brain syndrome due to their long-lasting or permanent toxic effects on brain function. [6] Other common causes of chronic organic brain syndrome sometimes listed are the various types of dementia , which result from permanent brain damage due to strokes, [ 7 ...
Cognitive reserve is the mind's and brain's resistance to damage of the brain. The mind's resilience is evaluated behaviorally, whereas the neuropathological damage is evaluated histologically, although damage may be estimated using blood-based markers and imaging methods.
Alzheimer's disease is the most common form of dementia, which approximately two thirds of individuals with dementia are diagnosed with. [7] It is the major cause of dementia in older adults. [ 8 ] AD has an insidious onset with worsening prognosis, and results in deterioration in memory, spatial abilities, language, and many other cognitive ...
Dementia with Lewy bodies (DLB) is a type of dementia, a group of diseases involving progressive neurodegeneration of the central nervous system. [11] It is one of the two Lewy body dementias, along with Parkinson's disease dementia. [12] Dementia with Lewy bodies can be classified in other ways.