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Related Experiment Video

Updated: Jan 23, 2026

Autonomic Function Following Concussion in Youth Athletes: An Exploration of Heart Rate Variability Using 24-hour Recording Methodology
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Definition, Classification, and Epidemiology of Concussion.

Cassandra Kazl1, Alcy Torres1

  • 1Division of Pediatric Neurology, Department of Pediatrics, Boston Medical Center, Boston, MA.

Seminars in Pediatric Neurology
|June 26, 2019
PubMed
Summary

Pediatric concussion definitions lack clarity. This review examines current literature to present a precise, accepted definition and classification system for concussions in children. Further research will refine understanding.

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Related Experiment Videos

Last Updated: Jan 23, 2026

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Area of Science:

  • Neurology
  • Pediatrics
  • Sports Medicine

Background:

  • The definition of concussion is often ambiguous for patients, caregivers, and practitioners.
  • Growing data collection has advanced concussion understanding, necessitating an evolving definition.
  • Despite increased literature on pediatric concussion, consensus on its definition and classification remains elusive.

Purpose of the Study:

  • To review existing literature on the definition and classification of pediatric concussion.
  • To present the most current, precise, and accepted definition and classification system for pediatric concussion.

Main Methods:

  • Literature review of pediatric concussion definitions and classifications.
  • Analysis of recent data and scientific publications.

Main Results:

  • Current literature reveals a lack of agreement on pediatric concussion definition and classification.
  • An evolving understanding necessitates a precise and accepted definition and classification system.

Conclusions:

  • The definition and classification of pediatric concussion require ongoing refinement.
  • A precise, accepted system is proposed based on current knowledge.
  • Continued research is essential for the evolving understanding of concussion.