It was 4th and 4 and the quarterback was scrambling for a red zone first down. His team was down three scores, but Tua Tagovailoa was trying to keep his Dolphins in the game. Tagovailoa’s collision with Buffalo’s Damar Hamlin knocked him out of the game, and perhaps changed his team’s fortunes. Tagovailoa was diagnosed with his third confirmed concussion.<\/p>\n
Sports fans who aren’t neuroscientists saw that awkward posture of his arms and fingers, commonly called fencing, and knew he wasn’t well. His doctors would use that fencing response as one part of their diagnosis. Fencing, if you’ll allow a simplistic medical explanation, is a reaction that occurs when a blow impacts the brainstem.<\/p><\/blockquote>\n
Later, the piece gets into Kylen Granson’s Guardian Cap, and a hot-off-the-presses survey of retired NFL football players that has some powerful implications. <\/p>\n
I might write a lot there, if I can think of enough things to write about.<\/p>\n
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This evening I settled on a nice new 10-mile loop of roads I ride all the time. But two circuits makes … wait a minute … I’ve got enough toes for this … 20 miles.<\/p>\n
You pass some horses on that circuit.<\/p>\n