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May 24, 2017

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Trish Lake, an MRI technician, prepares MMA fighter Anthony Hamilton for a brain scan at the Cleveland Clinic Lou Ruvo Center for Brain Health Tuesday, February 7, 2012. Hamilton was getting a scan as part of the Professional Fighters Clinical Research Study.

Steve Marcus

Trish Lake, an MRI technician, prepares MMA fighter Anthony Hamilton for a brain scan at the Cleveland Clinic Lou Ruvo Center for Brain Health Tuesday, February 7, 2012. Hamilton was getting a scan as part of the Professional Fighters Clinical Research Study.