What happens to the brain during a coma?

Related questions

1. Can a person in a vegetative state feel pain?
2. What are the chances of recovering from a coma?
3. How do coma patients poop?
4. Do you dream when you are in a coma?
5. Can a person cry in a coma?
6. What are the chances of coming out of a coma?
7. How long can a person survive in a coma?
8. Can a person come out of a vegetative state?
9. How long can you be in a coma before brain damage?
10. Can a person in a coma cough?

Tags

1. #brain
2. #alive
3. #still
4. #other
5. #someone
6. #stage
7. #activity
8. #respond
9. #lowest
10. #unconscious
11. #sounds
12. #person
13. #going
14. #nearby
15. #happens
16. #functioning
17. #voices
18. #alertness