Can I have your brain? The quest for truth on concussions and CTE | Chris Nowinski

Episode Summary

Executive Summary: Chris Nowinski recounts how a career-ending concussion led him to investigate CTE, advocate for brain donation, and help build the first major research brain bank for the disease. He argues that repetitive head impacts in football and youth sports are driving a preventable brain-disease crisis, and that research, donation, and reduced head contact are the path forward.

Main Topics: Personal injury and the origin of the mission (Priority: 5/5): Nowinski describes his football and WWE career, a severe concussion, and persistent post-concussion symptoms that pushed him to investigate the science himself. Discovery of CTE and early resistance (Priority: 5/5): He explains learning about chronic traumatic encephalopathy from medical literature and the difficulty of getting the first football-related cases recognized publicly. The Andre Waters case and the ethical push for brain donation (Priority: 5/5): After Waters’ suicide, Nowinski navigates a medical examiner, obtains family permission, and secures a brain study that confirms CTE, strengthening the case for research. Building a brain bank and research infrastructure (Priority: 5/5): Nowinski founded the Concussion Legacy Foundation and partnered with Boston University and VA researchers to systematically collect and study brains. Changing the culture through public brain donation pledges (Priority: 4/5): He shifts from cold-calling grieving families to building a registry where athletes publicly pledge brain donation, dramatically expanding the pipeline for research. Alarming findings from accumulated brain studies (Priority: 5/5): He reports that most donated brains studied so far show CTE, including striking rates among NFL and college football players, underscoring the severity of the issue. Prevention as the near-term solution (Priority: 5/5): Because there is no living diagnosis or near-term cure, he emphasizes reducing repeated head impacts—especially in children—as the best immediate strategy.

Key Arguments: Concussions and repetitive head hits can cause long-term brain damage that was historically underrecognized in football. CTE cannot be understood or solved without studying donated brains after death. Public brain donation can replace ad hoc, emotionally difficult requests and accelerate research. The prevalence of CTE in studied football players is alarmingly high, indicating a serious public health problem. Prevention—especially limiting head impacts in youth sports—is the most realistic short-term way to reduce harm while treatments remain unavailable.

Data Points: Years since injury: 5 years - Nowinski says he is often asked his odd question after meeting people in the last five years. Book publication year: 2006 - He wrote and published Head Games: Football’s Concussion Crisis after his injury. First NFL CTE cases studied: 2 players - Mike Webster and Terry Long were the first two NFL players found to have CTE. Mike Webster age: 50 - He had dementia when studied after death. Terry Long age: 45 - He died by suicide and was found to have CTE. Andre Waters age: 46 - He died by suicide and later became the third NFL player diagnosed with CTE. Concussions Andre Waters reported: 15+ - He said he stopped counting at 15 concussions. Brain bank cases studied worldwide at start: 45 - At the outset, only 45 cases of CTE had been studied in brain banks worldwide. Brains acquired by the foundation: 500 - Nowinski says his team has acquired 500 brains for study. Brains found to have CTE: 300+ - More than 300 of the acquired brains showed CTE. First NFL players studied in recent analysis: 111 - He cites a study of the first 111 NFL players looked at. NFL players positive for CTE in that study: 110 - Nearly all of the first 111 NFL players were positive. First college football players studied: 53 - He cites a study of the first 53 college football players looked at. College football players positive for CTE: 48 - Most of the first 53 college football players had CTE. Public athlete pledges: 2,500+ - Over 2,500 athletes have signed a brain donation pledge. Youth head hits example: 500 times/year - He uses this to argue it is not a good idea to hit a five-year-old in the head repeatedly.

Pivotal Quotes: "Can I have your brain?" — Chris Nowinski: His signature question, used to explain his brain-donation advocacy and research mission. "If you want me to study him, you're going to have to figure out how to get me the brain." — Doctor studying early CTE cases: The turning point that pushed Nowinski into brain procurement and research activism. "We can prevent this disease if we just stopped hitting people in the head so much." — Chris Nowinski: His core prevention argument near the end of the talk.

Implications: The talk frames CTE as a major preventable sports-health crisis. For athletes, parents, and leagues, it implies a need for brain donation, better research funding, and immediate reductions in repetitive head impacts.