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In medicine, coma is a state of unconsciousness in which a person: cannot be awakened; fails ... In contrast, coma resulting from a severe traumatic brain injury or subarachnoid hemorrhage can be in...

Coma: Types, Causes, Treatments, Prognosis - WebMD


Bleeding: Bleeding in the layers of the brain may cause coma due to swelling and compression on the injured side of the brain. This compression causes the ...

What Is a Coma? - KidsHealth


The person is still alive, but the brain is functioning at its lowest stage of alertness . You can't shake and wake up someone who is in a coma like you can ...

How Active Is the Brain in a Coma? : Discovery News


Feb 4, 2013 ... A new method of scanning the brain shows surprising activity in some comatose patients.

Coma Patients Brain Networks Reorganize | Consciousness


Nov 26, 2012 ... Compared with healthy patients in the study, high-traffic hubs of brain activity are dark in coma patients while more quiet regions spring to life.

Coma: Detecting signs of consciousness in severely brain injured ...


The number of patients who survive severe acute brain injury increased ... Even if a majority of severely brain injured patients recover from coma within the first ...

What happens during a coma? | JYI – The Undergraduate Research ...


The Cause of Comas – Brain Swelling Hit your arm hard against the wall, and you will notice a swollen bump there the next morning. Swelling due to leakage ...

brain injury .com | Coma: Some Facts


Information and facts about coma resulting from a brain injury or head injury.

Coma & Brain Anatomy - Coma - HealthCommunities.com


The brain consists of three basic parts: the cerebrum, the cerebellum, and the brainstem. Coma and unconsciousness information developed by physicians.

Coma: Causes, Diagnosis and Treatment - Medical News Today


Mar 2, 2016 ... A coma is a medical emergency that requires rapid action to preserve life and brain function. Generally, doctors will order a series of blood tests ...

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Coma / Vegetative State - Brain Injury Resource | BrainLine.org


Coma / Vegetative State. Articles. article icon Facts About the Vegetative and Minimally Conscious States After Severe Brain Injury · article icon Brain Trauma ...

Coma and Severe Brain Injury Questions Answered


Get an answer to your question about coma's. Use the quick, easy tool to get information about conditions and states of severe brain injury and coma's.

From the Deepest Coma, New Brain Activity Found - LiveScience


Sep 18, 2013 ... In a patient in coma, the brain's electrical activity can diminish until medical devices show a flat line instead of a wave. But this may not be the ...