In the second case, the extent of the damage will depend on the areas of the
brain affected by the stroke. However, I don’t think that your father has any damage in his
brain. The most important thing is to keep his vital functions and good oxygenation levels.
I hope this has been of some help. I think the best thing to do is to try getting answers from his doctors. They should give you more specific details and you would feel much better about him. I hope to hear good news soon.