Not just sport and car crashes: Debunking five myths about traumatic brain injury in NZ
Medical Xpress
February 21, 2026
AI-Generated Deep Dive Summary
Traumatic brain injury (TBI) is a significant yet often misunderstood health issue in New Zealand, affecting an average of 110 people daily. Contrary to common belief, TBI isn’t solely caused by sports injuries or car accidents—it results from various incidents, including falls and workplace accidents. This article debunks five myths about TBI, shedding light on its complexity and prevalence.
One misconception is that TBIs are rare. In reality, they are more common than many realize, with nearly 40,000 New Zealanders hospitalized for TBI each year. Another myth is that recovery is quick; however, TBI can lead to long-term cognitive, emotional, and physical challenges, significantly impacting quality of life.
Many also believe TBIs only affect young males. While this group has a higher incidence rate, TBI affects people of all ages and genders, including children and older adults. Additionally, the idea that helmets fully prevent brain injuries is misleading—while they reduce risk, they don’t offer complete protection.
Understanding these myths is crucial for public health. Greater awareness can lead to better prevention strategies, timely medical intervention, and improved outcomes for those affected by TBI. Recognizing the diverse causes and consequences of TBI highlights the need for a comprehensive approach to addressing this pressing health issue in New Zealand.
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Originally published on Medical Xpress on 2/21/2026