Search results
Results from the WOW.Com Content Network
The median life expectancy is around 9 years, and the average life expectancy is 16.3 years. [ 1 ] The causes of death are attributed to respiratory complications in the late stage of the disease (e.g. pneumonia ), neurological complications (e.g. drug resistant epilepsy ), and cardiac events.
Researchers examined all studies between 1984 and 2024 which reported on survival or nursing home admission for people with dementia. A total of 235 studies reported on survival among more than 5. ...
The life expectancy range is between eight and 10 years. Vascular dementia. People with vascular dementia face additional risk factors like stroke or heart attack, and the average life span is ...
Signs and symptoms are classified into three groups based on the affected functions of the frontal and temporal lobes: [8] These are behavioural variant frontotemporal dementia, semantic dementia, and progressive nonfluent aphasia. An overlap between symptoms can occur as the disease progresses and spreads through the brain regions.
Diffuse Lewy body disease, dementia due to Lewy body disease: Microscopic image of a Lewy body (adjacent to arrowhead) in a neuron of the substantia nigra; scale bar=20 microns (0.02 mm) Specialty: Neurology, psychiatry: Symptoms: Dementia, abnormal behavior during REM sleep, fluctuations in alertness, visual hallucinations, parkinsonism [1 ...
Posterior cortical atrophy (PCA), also called Benson's syndrome, is a rare form of dementia which is considered a visual variant or an atypical variant of Alzheimer's disease (AD). [1] [2] [3] The disease causes atrophy of the posterior part of the cerebral cortex, resulting in the progressive disruption of complex visual processing. [4]
Frontotemporal dementia (FTD) is an all-encompassing term for a group of diseases that impact the brain’s frontal and temporal lobes — the areas associated with personality, behavior and ...
Compared to late onset dementia, patients with early onset dementia are more likely to have dementias other than Alzheimer's disease, although Alzheimer's is the most common etiology in either case. [13] In general, early onset dementia has a faster progression and features more extensive neurological damage when compared to late onset dementia.