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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 ...
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 ...
Hydrocephalus ex vacuo from vascular dementia as seen on MRI. Normal pressure hydrocephalus (NPH) is a particular form of chronic communicating hydrocephalus, characterized by enlarged cerebral ventricles, with only intermittently elevated cerebrospinal fluid pressure. Characteristic triad of symptoms are; dementia, apraxic gait and urinary ...
Pre-dementia or early-stage dementia (stages 1, 2, and 3). In this initial phase, a person can still live independently and may not exhibit obvious memory loss or have any difficulty completing ...
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 ...
Anything that affects brain function (including stroke or other conditions that compromise blood flow) can cause cognitive issues and even dementia. Vascular dementia can happen after a stroke ...
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 ...
Stanley White was on a morning jog near his home when the first symptoms hit. White was only in his mid-50s at the time and knew of no health problems that could explain his falls. White’s ...