Chicago, Illinois - October 18, 2016:<br />
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Dr. Jordan Grafman wrote an essay expounding on the neurological benefits of being a Cubs fan for the book "Your Brain on Cubs: Inside the Heads of Players and Fans." Seen in his office, Grafman is the Director of Brain Injury Research at the Rehabilitation Institute of Chicago and a Professor at Northwestern University.<br />
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(Alyssa Schukar for ESPN)