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2. Cerebral hypoxia - Wikipedia

   en.wikipedia.org/wiki/Cerebral_hypoxia

   Cerebral hypoxia refers to oxygen levels in brain tissue, not blood. Blood oxygenation will usually appear normal in cases of hypemic, ischemic, and hystoxic cerebral hypoxia. Even in hypoxic hypoxia blood measures are only an approximate guide; the oxygen level in the brain tissue will depend on how the body deals with the reduced oxygen ...

3. Brain ischemia - Wikipedia

   en.wikipedia.org/wiki/Brain_ischemia

   Brain ischemia has been linked to a variety of diseases or abnormalities. Individuals with sickle cell anemia, compressed blood vessels, ventricular tachycardia, plaque buildup in the arteries, blood clots, extremely low blood pressure as a result of heart attack, and congenital heart defects have a higher predisposition to brain ischemia in comparison to the average population.

4. Hypoxia (medicine) - Wikipedia

   en.wikipedia.org/wiki/Hypoxia_(medicine)

   Hypoxic ischemic encephalopathy (HIE) is a condition that occurs when the entire brain is deprived of an adequate oxygen supply, but the deprivation is not total. While HIE is associated in most cases with oxygen deprivation in the neonate due to birth asphyxia , it can occur in all age groups, and is often a complication of cardiac arrest .

5. Ischemia - Wikipedia

   en.wikipedia.org/wiki/Ischemia

   Ischemia causes not only insufficiency of oxygen, but also reduced availability of nutrients and inadequate removal of metabolic wastes. [7] Ischemia can be partial (poor perfusion) or total blockage. The inadequate delivery of oxygenated blood to the organs must be resolved either by treating the cause of the inadequate delivery or reducing ...

6. Respiratory arrest - Wikipedia

   en.wikipedia.org/wiki/Respiratory_arrest

   The respiratory center of the brain is located in the pons and medulla and is primarily driven by elevated carbon dioxide levels in the blood (hypercapnia) with decreased oxygen levels serving as a less potent stimulus. [9] Central nervous system disorders, such as stroke and tumors, may cause hypoventilation. Drugs may decrease respiratory ...

7. Inhaling pure oxygen could keep your brain younger for longer

   www.aol.com/lifestyle/inhaling-pure-oxygen-could...

   Subjects take part in hyperbaric oxygen therapy in Florida. There’s no cure for it, and it’s much more than skin-deep—aging takes a severe toll on our neurological well-being. Although ...