Question

chronic traumatic encephalopathy (cte) suggests that each individual concussion is associated with:
○ dementia
○ meningitis
○ a contusion
○ scarring
○ some lasting damage

Explanation:

CTE is a degenerative brain disease associated with repeated head traumas. Each concussion in CTE is linked to some lasting damage. Dementia is a later - stage symptom of CTE, not directly associated with each individual concussion. Meningitis is an inflammation of the meninges (not directly related to CTE concussions). A contusion is a bruise, and while there can be contusions in head injuries, CTE's key association with concussions is about cumulative and lasting damage rather than just a single contusion. Scarring is a more general term, and the concept of "some lasting damage" is more in line with the understanding of how each concussion contributes to CTE's progression.

Answer:

some lasting damage