BEYOND
THE PITCH
The final whistle does not end the risk. For thousands of athletes across rugby, football, NFL, boxing, and GAA, the damage accumulated on the pitch follows them for the rest of their lives — into dementia, into MND, into Alzheimer's disease.
"Tell the truth. Do your job. Let nature take its course."
— Dr. Bennet Omalu, discoverer of CTE
THE NFL KNEW.
DR. OMALU TOLD THE TRUTH.
In 2002, a Nigerian-American forensic pathologist named Dr. Bennet Omalu performed an autopsy on Mike Webster — a Hall of Fame NFL centre who had died in poverty, suffering from amnesia, dementia, and depression. What Omalu found in Webster's brain changed sport forever.
Abnormal deposits of tau protein — the same protein associated with Alzheimer's disease — were distributed throughout Webster's brain in a pattern Omalu had never seen before. He named the condition Chronic Traumatic Encephalopathy (CTE).
CTE is not caused by a single catastrophic concussion. It is caused by repeated sub-concussive impacts — the kind that happen on every play, in every training session, across a career. The brain does not need to be visibly injured for the damage to accumulate.
The NFL's response was to call for Omalu's paper to be retracted. They spent a decade denying the evidence. In 2015, they settled a class-action lawsuit from over 5,000 former players for $1 billion — the largest settlement in sports history. The Concussion film, starring Will Smith as Dr. Omalu, brought the story to a global audience.
Dr. Bennet Omalu performs autopsy on NFL legend Mike Webster and discovers abnormal tau protein deposits in the brain — the first identified case of CTE in an American football player.
Omalu publishes his findings in the journal Neurosurgery. The NFL's Mild Traumatic Brain Injury Committee immediately calls for the paper to be retracted.
Former NFL players Dave Duerson and Andre Waters are posthumously diagnosed with CTE. Duerson shot himself in the chest specifically to preserve his brain for study.
Junior Seau, one of the greatest linebackers in NFL history, dies by suicide. His family donates his brain. CTE is confirmed.
The NFL settles a class-action lawsuit from over 5,000 former players for $1 billion. The Concussion film starring Will Smith brings the story to a global audience.
CTE has now been confirmed in over 700 former NFL players. Boston University's CTE Centre has found CTE in 99% of donated NFL brains studied.
What CTE Does to the Brain
CTE causes progressive neurodegeneration through the accumulation of abnormal tau protein. Unlike Alzheimer's disease — which typically begins in the memory centres — CTE often begins in the frontal lobes, affecting mood, impulse control, and decision-making first. Symptoms include:
CTE can currently only be definitively diagnosed post-mortem. There is no living diagnostic test. QED HIA's longitudinal baseline monitoring is the closest available tool for detecting neurological deviation during life.
RUGBY'S RECKONING.
300+ PLAYERS. ONE LEGAL ACTION.
Rugby union is facing its own version of the NFL's concussion crisis. Over 300 former players — including World Cup winners and international legends — have joined a landmark legal action against World Rugby, the Rugby Football Union (RFU), and the Welsh Rugby Union (WRU), alleging that the governing bodies failed in their duty of care to protect players from the long-term consequences of repeated head trauma.
Steve Thompson — World Cup Winner. Cannot Remember Winning.
Steve Thompson was England's hooker in the 2003 Rugby World Cup final — one of the most celebrated moments in English sporting history. He was 42 years old when he was diagnosed with early-onset dementia. He cannot remember the match. He cannot remember lifting the trophy. He cannot remember most of his playing career.
Thompson has said publicly: "I can't remember winning the World Cup. I can't remember my children being born. I've lost my past and I'm terrified about my future." He is one of the lead claimants in the legal action against World Rugby.
The legal argument is straightforward: governing bodies had access to the NFL's CTE evidence from 2005 onwards. They had a duty of care to act on that evidence. They did not. The QED HIA protocol — with its objective baseline measurement, sub-concussive impact monitoring, and longitudinal tracking — represents exactly the standard of care that these legal actions argue should have been in place for decades.
MND. ALZHEIMER'S.
THE SCIENCE IS SETTLED.
The FIELD study — Football's InfluencE on Lifelong health and Dementia risk — published in the New England Journal of Medicine in 2019, analysed the health records of 7,676 former Scottish professional footballers. The findings were unambiguous.
England's 1966 World Cup Squad — Six Members Developed Dementia
The Tau Protein Pathway — CTE, Alzheimer's & MND
CTE, Alzheimer's disease, and some forms of Motor Neurone Disease (MND) share a common biological mechanism: the abnormal accumulation of tau protein in brain tissue. Tau normally stabilises the internal structure of neurons. Under chronic stress from repeated impacts, tau becomes hyperphosphorylated — it detaches from neurons and forms toxic clumps called neurofibrillary tangles.
The hypothesis — now supported by growing evidence — is that repeated sub-concussive impacts accelerate this process in genetically susceptible individuals, triggering neurodegenerative cascades that would not otherwise have occurred, or would have occurred decades later. For athletes who begin contact sport in childhood and continue through professional careers, the cumulative exposure is immense.
THE QED ANSWER.
MEASURE. MONITOR. PROTECT.
The evidence from the NFL, from rugby, from football, and from the laboratory is clear. The question is no longer whether repeated head trauma causes long-term neurological damage. The question is: what are you doing about it? QED HIA provides the answer.
Neuro Benchmark™ — The Lifelong Record
A baseline neurological assessment taken before competition begins creates the only objective reference point that matters. Assessed at 22, at 32, at 42 — a player has a measurable record of their brain's trajectory across their entire career and beyond. No current protocol does this. QED HIA does.
Sub-Concussive Impact Detection
CTE is not caused by single catastrophic concussions. It is caused by repeated sub-concussive impacts — the kind that happen on every play, in every training session, across a career. QED Body Mapping™ and Neuro Architecture™ identify the cumulative stress patterns that standard HIA protocols never see.
Early Detection Before Symptoms Appear
By the time Steve Thompson noticed something was wrong, the damage had been accumulating for two decades. QED HIA's longitudinal monitoring tracks neurological deviation against an individual's own baseline — enabling detection of decline years before clinical symptoms emerge.
The Legal & Duty of Care Argument
The NFL settlement, the rugby legal action, and the FIELD study have established one inescapable truth: governing bodies and clubs that fail to measure, monitor, and act on neurological risk face catastrophic legal and reputational consequences. QED HIA is the documented evidence of duty of care fulfilled.
The Longitudinal Argument — A Career-Long Neurological Record
Every athlete who completes a QED Neuro Benchmark™ assessment creates a permanent, objective neurological reference point. This is not a one-time test. It is the beginning of a lifelong record.
Assessed at 22 before their first professional season. Assessed again at 27 after a significant impact season. Assessed at 32 as they approach retirement. Assessed at 42 when early symptoms might otherwise be dismissed as normal ageing. At every stage, the question is not "is this normal?" — it is "is this normal for this brain?"
This is the difference between a protocol and a system. Current HIA protocols are match-day snapshots. QED HIA is a career-long and life-long neurological record — the only tool that can detect the slow, cumulative drift toward CTE, Alzheimer's, or MND before the damage becomes irreversible.
For Governing Bodies — The Duty of Care Standard
The legal actions against World Rugby, the RFU, and the WRU have established a new standard of duty of care. Governing bodies can no longer claim ignorance of the evidence. The question courts will ask is: what did you do with the evidence you had?
QED HIA provides governing bodies with documented, objective evidence that they took the evidence seriously — that they measured, monitored, and acted. It is not just athlete welfare. It is institutional protection.
Observation is not a measurement.
Measurement is not a recovery.
QED HIA delivers both.
THE EVIDENCE IS CLEAR.
THE TIME TO ACT IS NOW.
Contact Ken Little to arrange a demonstration for your sport, governing body, or organisation. QED HIA integrates with your existing medical team — no replacement, just a measurable, documented upgrade.