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    Brain glucose levels can predict someone waking from a coma

    by 
    Timothy J. Seppala
    Timothy J. Seppala
    05.27.2016

    Watching a loved one exist in a vegetative state can be absolutely heartbreaking, but there isn't a lot that can be done aside from waiting to see if they'll come out of it. A big problem is that doctors have a hard time discerning between patients in an unresponsive wakeful state (eyes open but their bodies physically unresponsive) and those who are in a minimally conscious state and sometimes respond to stimulus, as Stat writes. People suffering from the latter are more likely to regain consciousness. However, new research from Cornell University hopes to identify which patients might exit their unresponsive state and wake up.