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Vascular dementia can sometimes be triggered by cerebral amyloid angiopathy, which involves accumulation of amyloid beta plaques in the walls of the cerebral arteries, leading to breakdown and rupture of the vessels. [2] [5] Since amyloid plaques are a characteristic feature of Alzheimer's disease, vascular dementia may occur as a consequence ...
Dementia in NPH is most likely caused by ventricular enlargement compressing the calvarium, which further leads to tearing of currently unidentified nerve fibers. [14] Lastly, urinary incontinence is thought to be caused by stretching of the periventricular sacral fibers of the corticospinal tract fibers leading to loss of voluntary bladder ...
Many diseases that cause cerebral atrophy are associated with dementia, seizures, and a group of language disorders called the aphasias. Dementia is characterized by a progressive impairment of memory and intellectual function that is severe enough to interfere with social and work skills. Memory, orientation, abstraction, ability to learn ...
In hopes of shedding more light on this mysterious malady, including why it’s so difficult to diagnose, here is a closer look at normal pressure hydrocephalus. How a Reversible Type of Dementia ...
Overall, the lifetime dementia risk after age 55 was 35% for men and 48% for women, the researchers concluded. Women generally live longer than men, a main reason for that difference, Coresh noted.
Normal pressure hydrocephalus (NPH) is a form of chronic communicating hydrocephalus, with enlarged cerebral ventricles and intermittently increased cerebrospinal fluid pressure [36] [23]. The symptoms include dementia, gait changes, and urinary incontinence [23]. It is diagnosed with continuous intraventricular pressure recordings (over 24 ...
There are some sad and harsh realities facing Wendy Williams amid her aphasia and frontotemporal dementia ... the beloved former talk show host's life expectancy has been cut drastically.Dr ...
The most common type of mixed dementia is Alzheimer's disease and vascular dementia. [88] This particular type of mixed dementia's main onsets are a mixture of old age, high blood pressure, and damage to blood vessels in the brain. [15] Diagnosis of mixed dementia can be difficult, as often only one type will predominate.