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Research at the TBI Center of Excellence

TBICoE supports a network of military hospitals and clinics and Intrepid Spirit Centers with traumatic brain injury research initiatives, including gap-driven analyses and congressionally directed programs such as the Section 721 Longitudinal Study of TBI and Section 734 investigation into the effects of blast exposure on Warfighter Brain Health and Performance.

TBICoE's collaborations allow for clinical innovation and research along the continuum of care of TBI—from initial injury to acute and post-acute medical settings; rehabilitation; and ultimately a return to family, community, and work or continued duty.

Beyond conducting research, TBICoE periodically evaluates available peer-reviewed scientific literature to summarize the state-of-the-science, consensus of medical approaches, as well as existing and new evidence of TBI research. These research reviews, information papers, the CUBIST podcast, and the new clinical pearls resources are available for download.

Research Gaps and Priorities

The TBICoE research portfolio meets DOD TBI clinical and operational research needs by aligning to TBI knowledge gaps. Every two years, TBICoE’s Research Section reviews, analyzes, and updates a data-driven, actionable list of research gaps and priorities.

Studies can contribute to multiple gaps and priorities. Primary alignment of a study occurs when most of the findings addresses a specific gap. Secondary alignment occurs when a smaller portion of the findings address a gap. 

2023 TBICoE Publications Catalog

The annual TBICoE Publications Catalog provides an overview of TBICoE's published work. Since 1992, TBICoE has published over 700 peer reviewed manuscripts in collaboration with other institutions. The work aligns and responds to trends, gaps, and priorities of the DHA and broader DOD to inform policy, resource management, and state of the science for warfighters, veterans, their families and caregivers, and health care providers.

The purpose of the catalog is to:

  • Summarize key findings and potential clinical implications of calendar year 2023 TBICoE publications
  • Increase awareness of TBICoE research and surveillance initiatives
  • Assist in the planning of future brain health efforts

This catalog is organized by category or primary topic and contains publication citations, abstracts, and summaries of the potential clinical impact.

Download the 2023 TBICoE Publications Catalog

Research Reviews & Clinical Pearls

The following TBICoE research reviews are fluid areas of investigation and provide an overview on specific topics of interest related to TBI research. These reviews will be updated as new research emerges.

New in 2023, research reviews will be complemented by a supplemental resource, "Clinical Pearls." Both the research review and clinical pearls products are created for both the researcher and the military clinician.

 

Pain and TBI Research Review and Clinical Pearls

 

Alcohol and TBI Research Review and Fact Sheet

 

Mild TBI and Posttraumatic Stress Disorder Research Review and Clinical Pearls

 

Multiple Concussion Research Review and Clinical Pearls

 

Suicide and Traumatic Brain Injury Research Review and Clinical Pearls

 

Chronic Traumatic Encephalopathy Research Review and Fact Sheet

TBICoE Information Papers

Neurodegenerative Diseases and Traumatic Brain Injury

The long-term effects of TBI are unknown, but there is concern that there may be an association with neurodegenerative diseases years after the injury. The intention of this information paper is to summarize the available evidence for or against an association of TBI with three of the more common neurodegenerative diseases, Alzheimer’s Disease, Parkinson’s Disease, and Amyotrophic Lateral Sclerosis.

Impact of Mild Traumatic Brain Injury on the Autonomic Nervous System

The purpose of this information paper is to provide a general overview of the current evidence related to the impact of concussion, or mild traumatic brain injury, on the autonomic nervous system. This paper will focus on heart rate variability, pupillary light reflex, and hyperhidrosis within the military and civilian populations. Researchers and clinicians can learn about current tools used to measure ANS and their current clinical utility at this time.

Additional Research Resources

Check out the latest resource, "Medical Devices for Assessment of Traumatic Brain Injury."

Learn how the FDA approval process works, get a list of approved devices for assessing TBI, and gain insight to what should be considered before using a device.

Thumbnail image of the downloadable fact sheet on TBI medical devices.

TBICoE Congressional Reporting

Some research activity is directed by Congress by National Defense Authorization Acts. That work and the results are reported to Congress. Those reports are part of the public record.

NDAA FY07 Section 721 Report to Congress: Longitudinal Study on Traumatic Brain Injury Incurred by Members of the Armed Forces in OIF/OEF

This study looks at the health effects related to TBI incurred by members of the Armed Forces in OIF/OEF and their families. The final report will be released in 2025.

NDAA FY18 Section 734 Report to Congress: Longitudinal Medical Study on Blast Pressure Exposure of Members of the Armed Forces

The Section 734 Program includes of the following mandates: NDAA FY18 Section 734, NDAA FY19 Section 253, NDAA FY20 Section 717, and NDAA FY20 Section 742.

NDAA FY19 Report to Congress: Chronic Traumatic Encephalopathy

A study and report on chronic traumatic encephalopathy research in the military.

NDAA FY20 Section 750 Report to Congress: Study and Report on Traumatic Brain Injury Mitigation Efforts

This study assessed 30 unique TBI treatments and summarized the findings.

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Fact Sheet
Jul 18, 2023

Low-Level Blast: Fact Sheet for Service Members

.PDF | 867.41 KB

Low-level blast is defined as blast generated from firing heavy weapon systems or explosives in combat or training environments. Exposure to low-level blast does not typically result in a clinically diagnosable concussion, also known as mild traumatic brain injury. Both providers and service members should be aware of the potential effects of low ...

Publication
Jun 16, 2023

Neurodegenerative Diseases and Traumatic Brain Injury Information Paper

.PDF | 310.80 KB

The long term effects of TBI are unknown, but there is concern that there may be an association with neurodegenerative diseases years after the injury. The intention of this information paper is to summarize the available evidence for or against an association of TBI with three of the more common neurodegenerative diseases.

Publication
Apr 7, 2023

2022 TBICoE Publication Catalog

.PDF | 577.80 KB

TBICoE publication citations and summaries are organized by category, or overarching research topic. The purpose of this document is to (1) summarize key findings and potential clinical implications of calendar year 2022 TBICoE publications, (2) increase awareness, and (3) assist in planning of future efforts.

Publication
Mar 17, 2023

TBICoE Research Review: Chronic Traumatic Encephalopathy

.PDF | 1.87 MB

The purpose of this Research Review is to summarize current peer-reviewed scientific literature and expert assessment regarding the pathology, genetic pre-disposition, causes, clinical manifestations, and neuroimaging of chronic traumatic encephalopathy.

Publication
Mar 15, 2023

INFORMATION PAPER: The Impact of Mild Traumatic Brain Injury on the Autonomic Nervous System

.PDF | 381.19 KB

The purpose of this information paper by TBICoE is to provide a general overview of the current evidence related to the impact of concussion/mild traumatic brain injury (mTBI) on the autonomic nervous system (ANS). This paper will focus on heart rate variability (HRV), pupillary light reflex (PLR), and hyperhidrosis within the military and civilian ...

Video
Feb 21, 2023

Optimizing Warfighter Brain Health and Performance

Thumbnail image of TBICoE's Dr. Sloley video.

Traumatic Brain Injury Center of Excellence research support cell chief, Dr. Stephanie Sloley, discusses her role in the organization and the importance of collaborative efforts in examining traumatic brain injuries. Dr. Sloley discusses the mission and vision of TBICoE and the importance of optimizing warfighter brain health and performance.

Report
Nov 9, 2022

2022 (Q2) DOD Worldwide Numbers for TBI

.PDF | 351.89 KB

TBICoE is the Defense Department’s office of responsibility for tracking traumatic brain injury data in the U.S. military. Here you’ll find data on the number of active-duty service members—anywhere U.S. forces are located—with a first-time TBI diagnosis in the calendar year 2022 through the second quarter. The data is also broken down by each branch ...

Report
Nov 9, 2022

2000-2022 Q2 DOD Worldwide Numbers for TBI

.PDF | 379.47 KB

TBICoE is the Defense Department’s office of responsibility for tracking traumatic brain injury data in the U.S. military. Here you’ll find data on the number of active-duty service members—anywhere U.S. forces are located—with a first-time TBI diagnosis from calendar year 2000 through the second quarter of 2022. The data is also broken down by each ...

Report
Aug 24, 2022

2000-2022 (Q1) DOD Worldwide Numbers for TBI

.PDF | 428.88 KB

TBICoE is the Defense Department’s office of responsibility for tracking traumatic brain injury data in the U.S. military. Here you’ll find data on the number of active-duty service members—anywhere U.S. forces are located—with a first-time TBI diagnosis from calendar year 2000 through the first quarter of 2022. The data is also broken down by each ...

Report
Aug 24, 2022

2022 (Q1) DOD Worldwide Numbers for TBI

.PDF | 329.35 KB

TBICoE is the Defense Department’s office of responsibility for tracking traumatic brain injury data in the U.S. military. Here you’ll find data on the number of active-duty service members—anywhere U.S. forces are located—with a first-time TBI diagnosis in the first quarter of calendar year 2022.

Last Updated: September 04, 2024
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