A concussion is a transient, functional disturbance that temporarily alters the way our brains work. The majority of concussed individuals (80-90%) have no symptoms within 7-10 days after injury (McCrory et al, 2013). Nevertheless, 10-15% of concussed individuals will experience symptoms longer than 10 days. The international classification of diseases (ICD-10) classifies post-concussion syndrome (PCS) as … Continue reading Concussions and Difficulty Concentrating →