<p>“While pulling an all-nighter can make you feel completely drained, cranky, and out of sorts the next day, can it actually injure the brain? A new Swedish study published Tuesday in the journal ‘Sleep’ indicates that it might.” </p>
<p>Maybe wear a helmet while cramming.</p>
<p>[Pulling</a> an all-nighter may cause brain damage - Health & wellness - The Boston Globe](<a href=“http://www.bostonglobe.com/lifestyle/health-wellness/2014/01/02/pulling-all-nighter-may-cause-brain-damage/79uUEVkvZUaN2a9kRmZn7H/story.html]Pulling”>http://www.bostonglobe.com/lifestyle/health-wellness/2014/01/02/pulling-all-nighter-may-cause-brain-damage/79uUEVkvZUaN2a9kRmZn7H/story.html)</p>