Concussions May Damage Areas Of The Brain Related To Memory

Concussions May Damage Areas Of The Brain Related To Memory.
Concussions may devastation areas of the sense related to memory in National Football League players. And that expense might linger long after the players leave the sport, according to a small study. "We're hoping that our findings are prospering to further inform the game," Dr Jennifer Coughlin, an deputy professor of psychiatry and behavioral sciences at Johns Hopkins University School of Medicine in Baltimore, said in a university front-page news release recommended reading. "That may mean individuals are able to make more educated decisions about whether they're gullible to brain injury, advise how helmets are structured or inform guidelines for the adventurous enough to better protect players".

The study included nine former NFL players, ages 57 to 74. The swarm of concussions they suffered while playing varied from none to 40. The reflect on also included a control group of nine adults with no history of concussion. Sophisticated PET scans revealed signs of mar in a number of areas of the former football players' brains, including a sector that regulates mood and one linked to verbal memory click. MRI scans also showed that the hippocampus, an space involved in several aspects of memory, was smaller in the former football players' brains than it was in the brains of those in the restrain group.

The findings are published in the February issue of the journal Neurobiology of Disease. Many of the earlier football players also scored low on memory tests, particularly those used to assess conversational learning and memory. While it's a small study, the findings suggest that molecular and structural changes take place in certain brain regions of athletes who've suffered numerous hits to the head, even years after they stopped playing, the researchers said. However, the findings only to meaning to an association between repeated concussions and long-term reduction of memory, not a cause-and-effect relationship sex delay spray by alkem. The researchers added that if the findings are confirmed in larger studies, they could leading to changes in the way players are treated after a concussion, or how telephone sports are played.