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Traumatic Brain Injury l: Introduction

Traumatic Brain Injury l: Introduction

DefinitionTraumatic brain injury, or TBI, is a disturbance of normal brain function induced by an external mechanical force, such as a direct blow to the head or a penetrating injury. It can affect both brain structure and function, producing a wide range of clinical outcomes. TBI is a heterogeneous condition, meaning its effects may differ based on the type, location, and severity of the injury.Basis of ClassificationTBI is classified based on severity, injury mechanism, or pathophysiology. In...

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Using Visual and Narrative Methods to Achieve Fair Process in Clinical Care

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Trends in Public Knowledge Pertaining to Traumatic Brain Injury From 2016 to 2025.

Zachary C Merz¹, Ryan Van Patten^2,3, John Lace⁴

¹LeBauer Department of Neurology, Moses Cone Hospital, 301 E Wendover Ave #310, Greensboro, NC 27401, USA.

Archives of Clinical Neuropsychology : the Official Journal of the National Academy of Neuropsychologists

|November 8, 2025

Summary

This summary is machine-generated.

Misconceptions about traumatic brain injury (TBI) are common. Even those with concussion training or high media exposure showed lower accuracy on TBI knowledge, highlighting vulnerability to misinformation.

Keywords:

Traumatic brain injury chronic traumatic encephalopathy persistent post-concussive symptoms sport-related concussion

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Published on: January 20, 2023

Area of Science:

Neuroscience
Public Health

Background:

Misconceptions about traumatic brain injury (TBI) are prevalent.
Existing literature indicates common misunderstandings regarding TBI definition, short-term effects, and long-term consequences.

Purpose of the Study:

To replicate and expand a previous survey on TBI misconceptions.
To provide updated estimates of TBI misconception frequency among the U.S. lay population.

Main Methods:

An electronic survey was administered to 438 individuals.
Participants completed 42 items assessing knowledge of TBI.

Main Results:

The overall accuracy rate on TBI knowledge was 60%.
Individuals with formal concussion training or higher media exposure to head injury discussions showed slightly lower accuracy.
No significant differences in accuracy were found based on concussion history, athletic participation, or contact sport involvement.

Conclusions:

High rates of TBI misconceptions persist in the general population.
Individuals are susceptible to misinformation regarding TBI spread through various media channels.