Cited by 79Traumatic Brain Injury ResearchLong-Term Effects of COVID-19Posttraumatic Stress Disorder Research

The impact of multiple concussions on emotional distress, post-concussive symptoms, and neurocognitive functioning in active duty United States marines independent of combat exposure or emotional distress

Open access
Spira, James L., Lathan, Corinna E., Bleiberg, Joseph, Tsao, Jack W.·2014·Journal of Neurotrauma

Abstract

Controversy exists as to whether the lingering effects of concussion on emotional, physical, and cognitive symptoms is because of the effects of brain trauma or purely to emotional factors such as post-traumatic stress disorder or depression. This study examines the independent effects of concussion on persistent symptoms. The Defense Automated Neurobehavioral Assessment, a clinical decision support tool, was used to assess neurobehavioral functioning in 646 United States Marines, all of whom were fit for duty. Marines were assessed for concussion history, post-concussive symptoms, emotional distress, neurocognitive functioning, and deployment history. Results showed that a recent concussion or ever having experienced a concussion was associated with an increase in emotional distress, but not with persistent post-concussive symptoms (PPCS) or neurocognitive functioning. Having had multiple lifetime concussions, however, was associated with greater emotional distress, PPCS, and reduced neurocognitive functioning that needs attention and rapid discrimination, but not for memory-based tasks. These results are independent of deployment history, combat exposure, and symptoms of post-traumatic stress disorder and depression. Results supported earlier findings that a previous concussion is not generally associated with post-concussive symptoms independent of covariates. In contrast with other studies that failed to find a unique contribution for concussion to PPCS, however, evidence of recent and multiple concussion was seen across a range of emotional distress, post-concussive symptoms, and neurocognitive functioning in this study population. Results are discussed in terms of implications for assessing concussion on return from combat.

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Crossref · 10.1089/neu.2014.3363

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Authors
Spira, J. L., Lathan, C. E., Bleiberg, J., & Tsao, J. W.
Affiliations
  • University of Hawaiʻi at Mānoa (US)
  • AnthroTronix (United States) (US)
  • Walter Reed National Military Medical Center (US)
  • Bureau of Medicine and Surgery (US)
Corresponding author
Spira, James L.
Venue
Journal of Neurotrauma
Published
2014-11
Volume
31
Issue
22
Pages
1823-1834
ISSN
  • 0897-7151 (ISSN-L)
  • 1557-9042
OpenAlex
W2072535152
Cited by
79
References
58
Citations by year
2026: 2 · 2025: 1 · 2024: 2 · 2023: 5 · 2022: 2 · 2021: 10 · 2020: 8 · 2019: 13 · 2018: 9 · 2017: 15 · 2016: 6 · 2015: 6
FWCI
6.82
Type
journal article
Language
en
Open access
Locations
  • Journal of Neurotrauma (publishedVersion, cc-by)
  • Europe PMC (PubMed Central) (publishedVersion)
  • PubMed Central (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • U.S. Department of Defense
  • U.S. Department of Veterans Affairs
  • U.S. Navy
  • National Center for PTSD, U.S. Department of Veterans Affairs
  • Bureau of Medicine and Surgery
Topics
  • Health Sciences › Medicine › Epidemiology › Traumatic Brain Injury Research
  • Health Sciences › Medicine › Neurology › Long-Term Effects of COVID-19
  • Social Sciences › Psychology › Clinical Psychology › Posttraumatic Stress Disorder Research
Keywords
multiple concussions, post-concussion symptoms, emotional distress, neurocognitive function, United States Marines, combat exposure, post-traumatic stress disorder, depression, memory, military personnel
MeSH terms
Adult, Affective Symptoms, Brain Concussion, Cognition, Female, Humans, Male, Military Personnel, Neuropsychological Tests, United States, Post-Concussion Syndrome, Young Adult

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