Pupil size in response to light could serve as a biomarker for concussion, according to a study published in Life. “A concussive injury to the brain is associated with changes in the PLR [pupillary ...

Teenagers who have suffered a concussion are at risk of preforming worse at school for a year after their injury, a new study suggests. Researchers called for more to be done to prevent head injuries ...

Introduction Changes to the pupillary light reflex (PLR) have been demonstrated in traumatic brain injury and in adolescents with a history of concussion. Assessment of changes to the PLR following ...

There are a variety of factors to consider in terms of whether you can sleep after a concussion, including whether you're alert, can walk without balance issues, don't have enlarged pupils, and lack ...

Sport Minister Maree Todd launched a new sports concussion awareness programme in West Lothian which will improve the knowledge of concussion for pupils and the wider school community. The launch ...