The Curious Case of CTE: Mediating Materialities of Traumatic Brain Injury

This article investigates how media discourses are sites for multiple “becomings” of chronic traumatic encephalopathy (CTE), a neurobiological condition associated with repetitive brain trauma. I explain that these discourses are contexts in which multiple actors (journalists, scientists, athletes, and sports organizations) struggle to represent the material complexities of CTE through competing ways of knowing. My analysis reveals two tensions underlying debates about sport-related traumatic brain injury. First, my examination reveals discursive clashes between emotionally charged representations of CTE as an urgent public health problem and commentary cautioning audiences about the scientific uncertainty surrounding CTE. I illuminate how, in the face of this uncertainty, scientific conclusiveness remains privileged as the basis for meaningful action to improve athletes’ health. Second, inconsistencies across representations I examined illustrate how CTE defies a straightforward material-semiotic divide....