Neuroscientist Slams AFL Support for New Headgear

The Australian Football League (AFL) has faced sharp criticism from the scientific community after backing GameGear, a new helmet designed to reduce the incidence of concussions. While the league promotes the headgear as a safety innovation, leading sports neuroscientists have labeled the move as potentially dangerous and a result of bad scientific practice.

The controversy centers on the fact that GameGear is already being sold to the public for $215 via online channels, despite the lack of completed scientific evidence proving that the helmets can actually reduce concussions.

Professor Alan Pearce of Swinburne University expressed significant concern regarding the marketing of the product before its efficacy has been established. He warned that the availability of the headgear could mislead parents who buy the equipment believing it will protect their children from brain injuries.

Pearce further noted that the use of such gear can create a false sense of safety for athletes, potentially leading them to take risks they otherwise would not.

The scientific study on the efficacy of this helmet has not been undertaken, which suggests to me bad science.

Professor Alan Pearce, Swinburne University

Ongoing Research and Funding

To determine if the helmet is effective, GameGear is funding a two-year trial led by Monash University. The research project, which has a budget of $800,000, involves 600 athletes from both rugby league and Australian Rules football.

The study aims to evaluate whether the headgear reduces the risk of concussion, but critics argue that selling the product before these results are finalized is irresponsible.

Historical Context and CTE Risks

Neuroscientist Chris Nowinski has highlighted the limitations of sports helmets by pointing to the experience of American football. Nowinski noted that despite the mandatory use of helmets, American football ranks highest for cases of chronic traumatic encephalopathy (CTE), a degenerative brain disease linked to repeated head trauma.

Nowinski referenced a study from Boston University’s CTE center, which found that 345 out of 376 former NFL players showed signs of the disease. This data is used to underscore the argument that helmets often fail to provide adequate protection against the internal brain movement that causes concussions and long-term trauma.

Legal and Insurance Pressures

The AFL’s endorsement of GameGear comes at a time of heightened legal scrutiny for the league. Former players are currently pursuing the code in a class action lawsuit related to head injuries.

reports indicate that many current elite footballers will no longer be insured for head trauma effective May 1, 2026.

Reporting from ABC Investigations indicates that these combined factors—the ongoing litigation, the loss of insurance for players, and the promotion of unproven safety gear—have created a volatile environment regarding how the league manages head trauma.