By Libby White
Concussions have been problematic in the sports world for decades,[1] with an estimated 3.8 million occurring every year.[2] A concussion is a type of traumatic brain injury caused by a “bump, blow, or jolt to the head or by a hit to the body that causes the head and brain to move rapidly back and forth.”[3] Repeated and improperly treated concussions subject individuals to various risks, including post-concussion syndrome (PCS), the persistence of concussion symptoms beyond the normal recovery period, [4] chronic traumatic encephalopathy (CTE), “[a] progressive neurodegenerative disease caused by repetitive trauma to the brain” that can only be diagnosed postmortem,[5] and various mental health issues, such as difficulty controlling emotions (“mood swings”), anxiety, depression, and temper outbursts and irritability.[6]