cerebral hypoxia

For other uses of the term "hypoxia", see hypoxia. Cerebral hypoxia refers to deprivation of oxygen supply to brain tissue. Mild or moderate cerebral hypoxia is sometimes known as diffuse cerebral hypoxia. It can cause confusion and fainting, but its effects are reversible. Total deprivation of oxygen to the brain is called cerebral anoxia. Extended periods of cerebral hypoxia can lead to brain death or permanent brain damage.
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Cerebral hypoxia ↓ O 2 in brain; depending on the duration and severity, Sx range from mild–eg, lethargy to serious neurologic [more]Cerebral hypoxia - Community and Resources