Gretchen Reynolds of the New York Times published a great read on how concussions may affect you later in life, appearing in the Phys Ed section. The story is based around a research study performed in our backyard, the University of Illinois and cutting edge researcher Steven Broglio.
Many of the concussions had occurred years earlier and at the time of the testing, none of the students felt lingering symptoms. Each was performing adequately in college. In the testing itself, the concussed students scored just as well as the uninjured athletes.
But when researchers looked at the electrical activity of the students’ brains, they found that the concussed athletes showed noticeably less activity in portions of the brain associated with attention. ‘‘They had suppressed attentional resources,’’ said Steven Broglio, a professor of kinesiology and community health at the University of Illinois. He and his colleagues Continue reading