Blackout
In medicine, the word blackout is a form of amnesia. The amnesia may be complete or partial. Such an amnesia can be provoked by:
- Stress (biology) for example, before an examination.
- Alcohol: People suffering from such a conditions may also lose consciousness for a certain time.
- Interrupting the supply of oxygen or blood to the brain
- Injuries to the brain
- Various illnesses
After the cause is gone full mental powers are usually restored, although there may be a blank in memory.
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