
Convened April 15, 2024
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Tamara Haag, Chanel Matney, and Katherine Bowman, Rapporteurs
Forum on Traumatic Brain Injury
Board on Health Sciences Policy
Health and Medicine Division
Proceedings of a Workshop
NATIONAL ACADEMIES PRESS 500 Fifth Street, NW Washington, DC 20001
This activity was supported by contracts and grants between the National Academy of Sciences and Brain Scope, Inc.; Department of Defense (contract W81XWH22C0033); Department of Veterans Affairs (contract 36C24E22P0005); National Highway Traffic Safety Administration; National Institute on Disability, Independent Living, and Rehabilitation Research (contract 140D0423C0099 through the Department of the Interior); National Institutes of Health (contract HHSN263201800029I, task order 775N98024F00005); Neurotrauma Sciences; American Academy of Nursing; American Academy of Physical Medicine and Rehabilitation; American Association of Neurological Surgeons; American College of Surgeons; American Physical Therapy Association; Brain Injury Association of America; Concussion Legacy Foundation; Emergency Nurses Association; National Association of Emergency Medical Technicians; National Association of State Head Injury Administrators; and National College Athletic Association. Any opinions, findings, conclusions, or recommendations expressed in this publication do not necessarily reflect the views of any organization or agency that provided support for the project.
International Standard Book Number-13: 978-0-309-72991-8
International Standard Book Number-10: 0-309-72991-2
Digital Object Identifier: https://doi.org/10.17226/28258
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Suggested citation: National Academies of Sciences, Engineering, and Medicine. 2025. Examples of technical innovation for traumatic brain injury prevention, diagnosis, and care: Proceedings of a workshop. Washington, DC: The National Academies Press. https://doi.org/10.17226/28258.
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CHRISTINA L. MASTER (Chair), Professor of Clinical Pediatrics, Children’s Hospital of Philadelphia and University of Pennsylvania
KRISTY ARBOGAST, Scientific Director, Center for Injury Research and Prevention, and R. Anderson Pew Distinguished Chair, Department of Pediatrics, Children’s Hospital of Philadelphia and University of Pennsylvania
RAMON DIAZ-ARRASTIA, John McCrea Dickson M.D. Presidential Professor of Neurology and Director, Clinical TBI Research Initiative, University of Pennsylvania Perelman School of Medicine
ADAM FERGUSON, Director of Data Science; Professor, Department of Neurological Surgery, University of California San Francisco, Zuckerberg San Francisco General Hospital, and San Francisco VA Health Care System
CYNTHIA GROSSMAN, Subject Matter Expert in Health Data, Digital Health, Behavioral Science, Patient Centricity, and Real-World Evidence
FREDERICK KORLEY, Associate Professor of Emergency Medicine, University of Michigan Medical School
MICHELLE LAPLACA, Director, Neurotrauma and Translational Bioengineering Laboratory, and Professor of Biomedical Engineering, Georgia Institute of Technology and Emory University
GEOFFREY SHIU FEI LING, Professor of Neurology and Attending Physician in Neurocritical Care, Johns Hopkins Medical Institutions
CHRISTOPHER LOFTUS, Chief Medical Officer, Office of Neurological and Physical Medicine Devices, U.S. Food and Drug Administration
LUCA MARINELLI, Senior Principal Scientist, Biology and Applied Physics, GE Research, Technology and Innovation Center
CAPT. TRAVIS POLK, Director, Combat Casualty Care Research Program, U.S. Department of Defense
LESLIE S. PRICHEP, Chief Scientific Officer, BrainScope Company, Inc.
CHANEL MATNEY, Workshop Director and Program Officer, Board on Health Sciences Policy
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1 The National Academies of Sciences, Engineering, and Medicine’s planning committees are solely responsible for organizing the workshop, identifying topics, and choosing speakers. The responsibility for the published Proceedings of a Workshop rests with the workshop rapporteurs and the institution.
GAYATRI SOMAIYA, Senior Program Assistant, Board on Health Sciences Policy
KATHERINE BOWMAN, Forum Director and Senior Program Officer, Board on Health Sciences Policy
CLARE STROUD, Senior Director, Board on Health Sciences Policy
ANNA NICHOLSON, Founder and Lead Writer, Doxastic
TAMARA HAAG, Science Writer, Doxastic
DONALD BERWICK (Cochair), Institute for Healthcare Improvement
CORINNE PEEK-ASA (Cochair), University of California, San Diego
JOE BONNER, Eunice Kennedy Shriver National Institute of Child Health and Human Development
JOE BRENNAN, Avalon Action Alliance
JAVIER CÁRDENAS, West Virginia University and American Academy of Neurology
JOHN CORRIGAN, Ohio State University and Brain Injury Association of America
JILL DAUGHERTY, Centers for Disease Control and Prevention
RAMON DIAZ-ARRASTIA, University of Pennsylvania Perelman School of Medicine
E. WESLEY ELY, Vanderbilt University Medical Center
BRUCE EVANS, Upper Pine River Fire Protection District and National Association of Emergency Medical Technicians
JONATHAN FISHER, American College of Emergency Physicians
STEVEN FLANAGAN, New York University Grossman School of Medicine and American Academy of Physical Medicine and Rehabilitation
BRIAN HAINLINE, National Collegiate Athletic Association
ODETTE HARRIS, Stanford University School of Medicine and VA Palo Alto Health Care System
RICHARD HODES, National Institute on Aging
STUART HOFFMAN, Department of Veterans Affairs
JAMES KELLY, University of Colorado Anschutz Medical Campus
FREDERICK KORLEY, University of Michigan Medical School
WALTER KOROSHETZ, National Institute of Neurological Disorders and Stroke
RACHEL LAZARUS, AARP
KATHY LEE, Department of Defense
D. CARL LONG, NeuroTrauma Sciences™, LLC
TARA JO MANAL, American Physical Therapy Association
GEOFFREY MANLEY, University of California San Francisco and Zuckerberg San Francisco General Hospital
LUCA MARINELLI, GE Research
CHRISTINA L. MASTER, University of Pennsylvania Perelman School of Medicine and Children’s Hospital of Philadelphia
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1 The National Academies of Sciences, Engineering, and Medicine’s forums and roundtables do not issue, review, or approve individual documents. The responsibility for the published Proceedings of a Workshop rests with the workshop rapporteurs and the institution.
BETH MCQUISTON, Abbott Laboratories
CATE MILLER, National Institute on Disability, Independent Living, and Rehabilitation Research
CHRIS NOWINSKI, Concussion Legacy Foundation
KAREN O’CONNELL, Northern Kentucky University School of Nursing and Emergency Nurses Association
TESSIE OCTOBER, Eunice Kennedy Shriver National Institute of Child Health and Human Development
DAVID OKONKWO, University of Pittsburgh School of Medicine
TOLU O. OYESANYA, Duke University School of Nursing
MAYUR B. PATEL, Vanderbilt University Medical Center and American College of Surgeons Committee on Trauma
LESLIE S. PRICHEP, BrainScope Company, Inc.
TERRY RAUCH, Department of Defense
JOEL SCHOLTEN, Department of Veterans Affairs
SHELLY TIMMONS, Indiana University School of Medicine and American Association of Neurological Surgeons
GAMUNU WIJETUNGE, National Highway Traffic Safety Administration
REBECCAH WOLFKIEL, National Association of State Head Injury Administrators
KRISTINE YAFFE, University of California, San Francisco
KATHERINE BOWMAN, Forum Director
CHANEL MATNEY, Program Officer
GAYATRI SOMAIYA, Senior Program Assistant
CHRISTIE BELL, Finance Business Partner
CLARE STROUD, Senior Director, Board on Health Sciences Policy
This Proceedings of a Workshop was reviewed in draft form by individuals chosen for their diverse perspectives and technical expertise. The purpose of this independent review is to provide candid and critical comments that will assist the National Academies of Sciences, Engineering, and Medicine in making each published proceedings as sound as possible and to ensure that it meets the institutional standards for quality, objectivity, evidence, and responsiveness to the charge. The review comments and draft manuscript remain confidential to protect the integrity of the process.
We thank the following individuals for their review of this proceedings:
KRISTY ARBOGAST, Children’s Hospital of Philadelphia
ALLYSON GAGE, Cohen Veterans Bioscience
KEVIN WARD, University of Michigan Medical School
Although the reviewers listed above provided many constructive comments and suggestions, they were not asked to endorse the content of the proceedings, nor did they see the final draft before its release. The review of this proceedings was overseen by AMY K. WAGNER, University of Pittsburgh. She was responsible for making certain that an independent examination of this proceedings was carried out in accordance with standards of the National Academies and that all review comments were carefully considered. Responsibility for the final content rests entirely with the rapporteurs and the National Academies. We also thank staff member CONNIE CITRO for reading and providing helpful comments on this manuscript.
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Organization of the Proceedings of the Workshop
Patient-Centered Research Design for Health Care Innovation
Considerations Regarding Underuse of Approved TBI Diagnostic Devices in Military Environments
A Lived Experience Perspective
TBI Prevention Strategies in Professional American Football
Automation, Customization, and TBI Trends in Motor Vehicle Crashes
4 CLINICAL DECISION SUPPORT FROM DATA TO IMPACT
A Lived Experience Perspective
Statistical and Machine Learning Approaches to TBI Prediction
Ultrahigh-Performance MRI in TBI
Multimodal Electrophysiological Biomarkers
Concussion Diagnostics With Eye Tracking
A Lived Experience Perspective
Clinical Trial Designs to Accelerate Progress in the Treatment of TBI
4-1 Identification of TBI patient groupings through topological data analysis
4-2 Concussion index values over time in athletes with and without concussion
5-1 Depiction showing potential features of a platform trial design
5-2 Depiction of a multifactorial platform trial
5-1 Comparison of the Characteristics of Various Trial Designs
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| AI | artificial intelligence |
| AMA | American Medical Association |
| apoE | apolipoprotein E |
| CCHR | Canadian CT Head Rule |
| CI | Concussion Index |
| CMS | Centers for Medicare & Medicaid Services |
| CNS | central nervous system |
| CPT | current procedural terminology |
| CRASH | Corticosteroid Randomization After Significant Head Injury |
| CSF | cerebrospinal fluid |
| CT | computed tomography |
| CTE | chronic traumatic encephalopathy |
| DKI | diffusion kurtosis imaging |
| DoD | U.S. Department of Defense |
| DTI | diffusion tensor imaging |
| ED | emergency department |
| EEG | electroencephalography |
| EHR | electronic health record |
| EMS | emergency medical services |
| FDA | U.S. Food and Drug Administration |
| Gmax | maximum gradient amplitude |
| GCS | Glasgow Coma Scale |
| GFAP | glial fibrillary acidic protein |
| GOSE | Glasgow Outcome Scale-Extended |
| IBD | inflammatory bowel disease |
| ICH | intracerebral hemorrhage |
| ICU | intensive care unit |
| IIHS | Insurance Institute for Highway Safety |
| IMPACT | International Mission for Prognosis and Clinical Trials in Traumatic Brain Injury |
| IP | intellectual property |
| MAGNUS | microstructure anatomy gradient for neuroimaging with ultrafast scanning |
| MEDCAC | Medicare Evidence Development and Coverage Advisory Committee |
| MS | multiple sclerosis |
| NFL | National Football League |
| NHTSA | National Highway Traffic Safety Administration |
| NIH | National Institutes of Health |
| NOC | New Orleans Criteria |
| PCORI | Patient-Centered Outcomes Research Institute |
| PCP | primary care provider |
| qEEG | quantitative electroencephalography |
| RCT | randomized controlled trial |
| rTMS | repetitive transcranial magnetic stimulation |
| RTP | return to play (used in the context of returning to sports activity after injury) |
| SMART | sequential multiple assignment randomized trial |
| TBI | traumatic brain injury |
| TRACK-TBI | Transforming Research and Clinical Knowledge in Traumatic Brain Injury |
| UCH-L1 | ubiquitin C-terminal hydrolase L1 |
| VA | U.S. Department of Veterans Affairs |