What Caused Sean's Brain Injury
What Does Lack of Oxygen to the Brain Cause?
Lack of oxygen to the brain causes cerebral hypoxia. The National Establish of Neurological Disorders and Stroke, or NINDS, explains that in this status in that location is decreased oxygen supply to the encephalon although the blood flow remains sufficient. Symptoms of mild cerebral hypoxia are memory loss, poor motor coordination, poor judgment and inattentiveness.
The NINDS further states that causes of cerebral hypoxia include choking, strangling, drowning, suffocation, caput trauma, carbon monoxide poisoning, cardiac arrest and complications of general anesthesia. Because brain cells are very sensitive to oxygen deprivation, they start to die within five minutes after oxygen supply stops. Longer periods of hypoxia cause coma and seizures. Brain decease also somewhen occurs, which is a condition wherein the brain has no measurable activity even though cardiovascular office is preserved. At this betoken, life support is needed for animate.
The Headway Encephalon Injury Association states that the body requires a constant oxygen supply to survive, and information technology uses 20 percent of the trunk'southward oxygen intake. When the oxygen supply is cut off, the brain's operation is disturbed and irreversible impairment occurs if it is non quickly restored. A person loses consciousness within fifteen seconds, and brain damage begins later 4 minutes without oxygen supply.
Cerebral hypoxia requires emergency treatment and firsthand oxygen supply to reduce the run a risk of astringent brain damage or brain death, MedlinePlus states.
What Caused Sean's Brain Injury,
Source: https://www.reference.com/science/lack-oxygen-brain-cause-91c3031d0c1a7122?utm_content=params%3Ao%3D740005%26ad%3DdirN%26qo%3DserpIndex&ueid=40affc44-6208-4e66-bd35-d35590ec27d0
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