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A subdural hygroma (SDG) is a collection of cerebrospinal fluid (CSF), without blood, located under the dural membrane of the brain. Most subdural hygromas are believed to be derived from chronic subdural hematomas. They are commonly seen in elderly people after minor trauma but can also be seen in children following infection or trauma.
The brain plays a big part in the aging process, and scientists think they’ve pinpointed the specific cells that control it.. In a study of mice, researchers at the Allen Institute identified ...
The brain is very complex, and is composed of many different areas and types of tissue, or matter. The different functions of different tissues in the brain may be more or less susceptible to age-induced changes. [6] The brain matter can be broadly classified as either grey matter, or white matter.
The treatment will depend on the cause of memory loss, but various drugs to treat Alzheimer's disease have been suggested in recent years. There are four drugs currently approved by the Food and Drug Administration (FDA) for the treatment of Alzheimer's, and they all act on the cholinergic system: Donepezil, Galantamine, Rivastigmine, and ...
Because of this, ataxia can be caused by damage to or issues within this brain structure; "but poor sensation in the feet, inner-ear problems or vision issues can lead to similar problems with ...
A normal brain on the left and a late-stage Alzheimer's brain on the right. During the final stage, known as the late-stage or severe stage, there is complete dependence on caregivers. [19] [33] [41] Language is reduced to simple phrases or even single words, eventually leading to complete loss of speech.
The treatment may help the brain become more adaptable and resilient by promoting the formation of new brain connections as well. The future of treating resistant depression.
The subcooling process can happen in many different ways; therefore, it is possible to distinguish between the different parts in which the process takes places. Normally, subcooling refers to the magnitude of the temperature drop which is easily measurable, but it is possible to speak of subcooling in terms of the total heat being removed.