Do you be aware of time elapse while surrounded by a coma?

I just read an article roughly a man who woke up from a coma after 19 years and at the bottom of the article it says: "He said he absent-mindedly recalled the relatives gatherings he be taken to while in a coma and his wife and children trying to communicate next to him."
I understand near are varied types of unresponsive states, but within general, when you are comatose does it have a feeling like it have been 19 years, etc...?Do you be aware of time elapse while surrounded by a coma?
My brother be in a coma for in the order of 2 years following a car misfortune... He said he has no memory of any of it. Its caring strange, the accident happen in 1989, when he be a freshman in high-ranking school, and since he woke from the coma he have been forever stuck within the 80's. Really, he even has duplicate hair cut and listen to the same music...
Point is, he say he does not remember anything while contained by the coma.
I just read that too! and I be wondering the same exact piece. sorry I couldn't help you though.= /
Maybe it depends on how fruitless your coma is
INCREDIBLE STORY; DEPENDS ON THE COMATOSE YOU ARE INTO, SOME PEOPLE SAID THEY RECALL SOME PARTS OF IT AND AT THE TIME THEY TRY TO COMMUNICATE BUT NO PART OF THE BODY RESPOND TO HIS ATTEMPT.
i was within a coma for 7 days as a child when i woke up all i required to know was what time cartoon's come on. i do not remember anything.