Everything about Brain Damage totally explained
Brain damage, or
acquired brain injury, is the destruction or degeneration of
brain cells.
Brain damage may occur due to a wide range of conditions,
illnesses,
injuries, and as a result of
iatrogenesis. Possible causes of widespread (
diffuse) brain damage include prolonged
hypoxia (shortage of
oxygen),
poisoning by
teratogens (including
alcohol),
infection, and
neurological illness.
Chemotherapy can cause brain damage to the neural
stem cells and
oligodendrocyte cells that produce
myelin. Common causes of focal or localized brain damage are physical
trauma (
traumatic brain injury),
stroke,
aneurysm,
surgery, or neurological illness.
The extent and effect of brain injury is often assessed by the use of
neurological examination,
neuroimaging, and
neuropsychological assessment.
Brain injury doesn't necessarily result in long-term impairment or
disability, although the location and extent of damage both have a significant effect on the likely outcome. In serious cases of brain injury, the result can be permanent
disability, including
neurocognitive deficits,
delusions (often specifically
monothematic delusions), speech or movement problems, and
mental handicap. There may also be personality changes. Severe brain damage may result in
persistent vegetative state,
coma, or
death.
Various professions may be involved in the medical care and
rehabilitation of someone who suffers impairment after brain damage.
Neurologists,
neurosurgeons, and
physiatrists are
physicians who specialise in treating brain injury.
Neuropsychologists (especially
clinical neuropsychologists) are
psychologists who specialise in understanding the effects of brain injury and may be involved in assessing the extent of brain damage or creating
rehabilitation programmes.
Occupational therapists may be involved in running rehabilitation programs to help restore lost function or help re-learn essential skills.
It is a common misconception that brain damage sustained during childhood has a better chance of successful recovery than similar injury acquired in adult life. It is contested that in recent studies, severe brain damage inflicted upon children can be alleviated by the interaction of nicotinamide repropagation in nerve cells. In fact, the consequences of childhood injury may simply be more difficult to detect in the short term. This is because different
cortical areas mature at different stages, with some major cell populations and their corresponding cognitive faculties remaining unrefined until early adulthood. In the case of a child with frontal brain injury, for example, the impact of the damage may be undetectable until that child fails to develop normal executive functions in his or her late teens and early twenties.
The effects of impairment or
disability resulting from brain injury may be treated by a number of methods, including
medication,
psychotherapy,
neuropsychological rehabilitation,
snoezelen,
surgery, or physical implants such as
deep brain stimulation.
Further Information
Get more info on 'Brain Damage'.
|
External Link Exchanges
Do you know how hard it is to get a link from a large encyclopaedia? Well we're different and will prove it. To get a link from us just add the following HTML to your site on a relevant page:
<a href="http://brain_damage.totallyexplained.com">Brain damage Totally Explained</a>
Then simply click through this link from your web page. Our crawlers will verify your link, extract the title of your web page and instantly add a link back to it. If you like you can remove the words Totally Explained and embed the link in article text.
As long as your link remains in place, we'll keep our link to you right here. Please play fair - our crawlers are watching. Your site must be closely related to this one's topic. Any kind of spamming, dubious practises or removing the link will result in your link from us being dropped and, potentially, your whole site being banned. |
