Concussions research remains question for NFL
Last week, Elliot Pellman stepped down as head of the NFL's mild traumatic brain injury committee.
This week, concussions experts are asking: Does that move indicate the league will now pursue a fundamentally different direction toward researching and managing concussions? Or will it still be business as usual, just with the controversial Pellman out of the way?
As head of the NFL's mild traumatic brain injury (MTBI) committee since its inception, the gregarious, accessible ...
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