Question

Before recommending drastic changes or additional rules for athletes, what type of evidence or experiments would you need to see linking concussions to CTE and depression? Give one example in 1-2 sentences.

Answer 1

Step-by-step explanation:

To link concussions to Chronic Traumatic Encephalopathy (CTE) and depression, it is important to have controlled and long-term studies that follow a large cohort of athletes who have experienced concussions, comparing their brain health and mental health outcomes to those of a similar control group of athletes who have not experienced concussions. For example, a long-term study that uses imaging techniques such as MRI or PET scans to compare the brain structure and function of athletes who have experienced concussions to those who have not, and assesses the incidence of depression and other mental health outcomes, could provide important evidence linking concussions to CTE and depression.