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Diffuse axonal brain injury





Diffuse axonal injury - Wikipedia, the free encyclopedia

11/19/2014
03:22 | Author: David Perry

Diffuse axonal brain injury
Diffuse axonal injury - Wikipedia, the free encyclopedia

Diffuse axonal injury (DAI) is a brain injury in which damage in the form of extensive lesions in white matter tracts occurs over a widespread area. DAI is one of.

Generally occurring one to six hours into the process of post-stretch injury, the presence of calcium in the cell initiates the caspase cascade, a process in cell injury that usually leads to apoptosis, or "cell suicide".

Misalignment of cytoskeletal elements after stretch injury can lead to tearing of the axon and death of the neuron. Axonal transport continues up to the point of the break in the cytoskeleton, but no further, leading to a buildup of transport products and local swelling at that point.

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Diffuse Axonal Injury Brain Injury Prognosis, Recovery, Treatment

11/18/2014
01:16 | Author: Emma Coleman

Diffuse axonal brain injury
Diffuse Axonal Injury Brain Injury Prognosis, Recovery, Treatment

Diffuse axonal injury occurs in about half of all severe head traumas, making it one of the most common traumatic brain injuries. It can also occur in moderate.

Please fill out this form for assistance in evaluating a potential claim involving a brain or spinal cord injury.

Two Southern California schools – one a major university and the other a local high school.

For many decades, scientists have stressed the importance of a good night’s rest.

If the patient has sustained a mild diffuse axonal injury and is conscious, he or she will be asked a variety of questions including how the injury occurred and what symptoms the patient is experiencing, in addition to questions designed to test the cognitive ability of the patient.

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Diffuse Axonal Brain Injury

9/17/2014
01:26 | Author: Lauren Ross

Diffuse axonal brain injury
Diffuse Axonal Brain Injury

Is a diffuse axonal brain injury worse than any other form of brain injury? You may have asked yourself this question and been confused by what you have found.

The symptom that is most evident from this type of brain injury is mainly unconsciousness. If the individual is unconscious for more than 6 hours, they could have experienced a diffuse axonal injury. Some may appear conscious and will have other symptoms associated with the injury depending on which areas of the brain have been affected. It is imperative to seek the proper medical attention if such symptoms are evident. Immediate action must be taken in order to avoid further damage and hope for recovery.

Is a diffuse axonal brain injury worse than any other form of brain injury? You may have asked yourself this question and been confused by what you have found.

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Diffuse axonal injury Radiology Reference Article

7/16/2014
03:52 | Author: Emma Coleman

Diffuse axonal brain injury
Diffuse axonal injury Radiology Reference Article

Diffuse axonal injury (DAI) is seen in closed head injuries and is potentially a difficult diagnosis to make on imaging (especially on CT), and can result in severe.

Unfortunay little can be done for patients with diffuse axonal injury other than trying to minimise secondary damage caused by cerebral oedema, hypoxia etc.

Depending on the severity and distribution of injury (see grading of diffuse axonal injury ) patients can vary from minimally affected to being in a persistent vegetative state 1-2. The amount of axonal injury in the brain stem is predictive of long term vegetative state, whereas supratentorial injury can result in focal neurological or neurophsychiatric deficits 1.

Diffuse axonal injury (DAI) is seen in closed head injuries and is potentially a difficult diagnosis to make on imaging (especially on CT), and can result in severe neurological impairment.

MRI is the modality of choice for assessing suspected diffuse axonal injury even in patients with entirely normal CT of the brain 5-6.

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What happens to the brain during injury and the early stages - MSKTC

5/15/2014
05:50 | Author: David Perry

Diffuse axonal brain injury
What happens to the brain during injury and the early stages - MSKTC

Traumatic brain injury (TBI) refers to damage to the brain caused by an external Diffuse axonal Injury (DAI) involves damage throughout the brain and loss of.

The brain is a dynamic organ that has a natural ability to adapt and change with time. Even after it has been injured, the brain changes by setting up new connections between neurons that carry the messages within our brains. We now know the brain can create new neurons in some parts of the brain, although the extent and purpose of this is still uncertain.

The brain is like any other body tissue when it gets injured: it fills with fluid and swells. Because of the hard skull around it, however, the brain has nowhere to expand as it swells.

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