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Related Concept Videos

Traumatic Brain Injury l: Introduction01:28

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...
Spinal Cord Injury ll: Pathophysiology01:14

Spinal Cord Injury ll: Pathophysiology

Spinal cord injury progresses through two interconnected phases: primary injury and secondary injury.Primary InjuryPrimary injury happens at the moment of trauma and involves immediate mechanical damage to the spinal cord.Compression happens when broken vertebrae, herniated discs, or accumulating blood (such as a hematoma) press directly against the spinal cord, distorting its normal shape and function. In cases of contusion, the cord is bruised by a blunt force (like penetrating injuries or...

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Related Experiment Video

Updated: May 20, 2026

Objectively Assessing Sports Concussion Utilizing Visual Evoked Potentials
12:11

Objectively Assessing Sports Concussion Utilizing Visual Evoked Potentials

Published on: April 27, 2021

Sports concussion.

Jeffrey S Kutcher, Christopher C Giza, Anthony G Alessi

    Continuum (Minneapolis, Minn.)
    |July 20, 2012
    PubMed
    Summary
    This summary is machine-generated.

    Concussion, a brain injury from biomechanical forces, causes temporary symptoms affecting daily life. While often resolving, severe cases pose risks, requiring careful medical management in athletes.

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    A Multi-Modal Approach to Assessing Recovery in Youth Athletes Following Concussion

    Published on: September 25, 2014

    Related Experiment Videos

    Last Updated: May 20, 2026

    Objectively Assessing Sports Concussion Utilizing Visual Evoked Potentials
    12:11

    Objectively Assessing Sports Concussion Utilizing Visual Evoked Potentials

    Published on: April 27, 2021

    A Neuroscientific Approach to the Examination of Concussions in Student-Athletes
    11:32

    A Neuroscientific Approach to the Examination of Concussions in Student-Athletes

    Published on: December 8, 2014

    A Multi-Modal Approach to Assessing Recovery in Youth Athletes Following Concussion
    10:31

    A Multi-Modal Approach to Assessing Recovery in Youth Athletes Following Concussion

    Published on: September 25, 2014

    Area of Science:

    • Neurology
    • Sports Medicine
    • Traumatic Brain Injury

    Background:

    • Concussion is a brain injury caused by biomechanical forces, leading to rapid symptom onset and cognitive impairment.
    • Sports-related concussions are common, with up to 3.8 million cases annually in the US.
    • While typically self-limiting, concussion symptoms can significantly disrupt daily function and, rarely, lead to severe outcomes.

    Purpose of the Study:

    • To outline the challenges in managing concussions in athletes.
    • To emphasize the need for thorough neurological assessment.
    • To highlight the importance of considering injury risk and long-term effects.

    Main Methods:

    • Review of concussion pathophysiology and clinical presentation.
    • Analysis of epidemiological data for sports-related concussions.
    • Discussion of clinical management strategies for athletes.

    Main Results:

    • Concussions present with diverse symptoms and cognitive deficits.
    • A small fraction of concussions result in prolonged symptoms or serious morbidity.
    • Athlete concussion management requires specialized neurological evaluation.

    Conclusions:

    • Effective concussion management in athletes necessitates a comprehensive approach.
    • Clinicians must assess injury risk and potential long-term sequelae.
    • Understanding the unique challenges in sports concussion care is crucial.