title: Football's big brainteaser. A new high-tech helmet is helping researchers pinpoint which hits cause head injuries.
authors.forename: Julie
authors.initials: J
authors.lastname: Rawe
mesh_terms: D006259:Craniocerebral Trauma / Q000209:etiology* / Q000503:physiopathology; D005538:Football / Q000293:injuries*; D006260:Head Protective Devices; D006801:Humans; D013672:Technology; D014481:United States