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Hogeveen J, Campbell EM, Mullins TS, Robertson-Benta CR, Quinn DK, Mayer AR, Cavanagh JF. Neural response to monetary incentives in acquired adolescent depression after mild traumatic brain injury: Stage 2 Registered Report. Brain Commun 2024; 6:fcae250. [PMID: 39234169 PMCID: PMC11371397 DOI: 10.1093/braincomms/fcae250] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2023] [Revised: 05/03/2024] [Accepted: 08/02/2024] [Indexed: 09/06/2024] Open
Abstract
Depression is a common consequence of traumatic brain injury. Separately, spontaneous depression-arising without brain injury-has been linked to abnormal responses in motivational neural circuitry to the anticipation or receipt of rewards. It is unknown if post-injury and spontaneously occurring depression share similar phenotypic profiles. This issue is compounded by the fact that nearly all examinations of these psychiatric sequelae are post hoc: there are rarely any prospective assessments of mood and neural functioning before and after a brain injury. In this Stage 2 Registered Report, we used the Adolescent Brain Cognitive Development Consortium dataset to examine if a disruption in functional neural responses to rewards is present in patients with depression after a mild traumatic brain injury. Notably, this study provides an unparalleled opportunity to examine the trajectory of neuropsychiatric symptoms longitudinally within-subjects. This allowed us to isolate mild traumatic brain injury-specific variance independent from pre-existing functioning. Here, we focus on a case-control comparison between 43 youth who experienced a mild traumatic brain injury between MRI visits, and 43 well-matched controls. Contrary to pre-registered predictions (https://osf.io/h5uba/), there was no statistically credible increase in depression in mild traumatic brain injury cases relative to controls. Mild traumatic brain injury was associated with subtle changes in motivational neural circuit recruitment during the anticipation of incentives on the Monetary Incentive Delay paradigm. Specifically, changes in neural recruitment appeared to reflect a failure to deactivate 'task-negative' brain regions (ventromedial prefrontal cortex), alongside blunted recruitment of 'task-positive' regions (anterior cingulate, anterior insula and caudate), during the anticipation of reward and loss in adolescents following mild brain injuries. Critically, these changes in brain activity were not correlated with depressive symptoms at either visit or depression change scores before and after the brain injury. Increased time since injury was associated with a recovery of cognitive functioning-driven primarily by processing speed differences-but depression did not scale with time since injury. These cognitive changes were also uncorrelated with neural changes after mild traumatic brain injury. This report provides evidence that acquired depression may not be observed as commonly after a mild traumatic brain injury in late childhood and early adolescence, relative to findings in adult cases. Several reasons for these differing findings are considered, including sampling enrichment in retrospective cohort studies, under-reporting of depressive symptoms in parent-report data, and neuroprotective factors in childhood and adolescence.
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Affiliation(s)
- Jeremy Hogeveen
- Department of Psychology, University of New Mexico, Albuquerque, NM 87131, USA
- Psychology Clinical Neuroscience Center, University of New Mexico, Albuquerque, NM 87131, USA
| | - Ethan M Campbell
- Department of Psychology, University of New Mexico, Albuquerque, NM 87131, USA
- Psychology Clinical Neuroscience Center, University of New Mexico, Albuquerque, NM 87131, USA
| | - Teagan S Mullins
- Department of Psychology, University of New Mexico, Albuquerque, NM 87131, USA
- Psychology Clinical Neuroscience Center, University of New Mexico, Albuquerque, NM 87131, USA
| | - Cidney R Robertson-Benta
- Department of Psychology, University of New Mexico, Albuquerque, NM 87131, USA
- Psychology Clinical Neuroscience Center, University of New Mexico, Albuquerque, NM 87131, USA
| | - Davin K Quinn
- Department of Psychiatry & Behavioral Sciences, University of New Mexico School of Medicine, Albuquerque, NM 87131, USA
| | - Andrew R Mayer
- Department of Psychology, University of New Mexico, Albuquerque, NM 87131, USA
- Department of Psychiatry & Behavioral Sciences, University of New Mexico School of Medicine, Albuquerque, NM 87131, USA
- Department of Neurology, University of New Mexico School of Medicine, Albuquerque, NM 87131, USA
- The Mind Research Network/Lovelace Biomedical Research Institute, Albuquerque, NM 87106, USA
| | - James F Cavanagh
- Department of Psychology, University of New Mexico, Albuquerque, NM 87131, USA
- Psychology Clinical Neuroscience Center, University of New Mexico, Albuquerque, NM 87131, USA
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2
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Dennis EL, Caeyenberghs K, Asarnow RF, Babikian T, Bartnik-Olson B, Bigler ED, Figaji A, Giza CC, Goodrich-Hunsaker NJ, Hodges CB, Hoskinson KR, Königs M, Levin HS, Lindsey HM, Livny A, Max JE, Merkley TL, Newsome MR, Olsen A, Ryan NP, Spruiell MS, Suskauer SJ, Thomopoulos SI, Ware AL, Watson CG, Wheeler AL, Yeates KO, Zielinski BA, Thompson PM, Tate DF, Wilde EA. Challenges and opportunities for neuroimaging in young patients with traumatic brain injury: a coordinated effort towards advancing discovery from the ENIGMA pediatric moderate/severe TBI group. Brain Imaging Behav 2021; 15:555-575. [PMID: 32734437 PMCID: PMC7855317 DOI: 10.1007/s11682-020-00363-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Traumatic brain injury (TBI) is a major cause of death and disability in children in both developed and developing nations. Children and adolescents suffer from TBI at a higher rate than the general population, and specific developmental issues require a unique context since findings from adult research do not necessarily directly translate to children. Findings in pediatric cohorts tend to lag behind those in adult samples. This may be due, in part, both to the smaller number of investigators engaged in research with this population and may also be related to changes in safety laws and clinical practice that have altered length of hospital stays, treatment, and access to this population. The ENIGMA (Enhancing NeuroImaging Genetics through Meta-Analysis) Pediatric Moderate/Severe TBI (msTBI) group aims to advance research in this area through global collaborative meta-analysis of neuroimaging data. In this paper, we discuss important challenges in pediatric TBI research and opportunities that we believe the ENIGMA Pediatric msTBI group can provide to address them. With the paucity of research studies examining neuroimaging biomarkers in pediatric patients with TBI and the challenges of recruiting large numbers of participants, collaborating to improve statistical power and to address technical challenges like lesions will significantly advance the field. We conclude with recommendations for future research in this field of study.
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Affiliation(s)
- Emily L Dennis
- TBI and Concussion Center, Department of Neurology, University of Utah School of Medicine, Salt Lake City, UT, USA.
- Imaging Genetics Center, Stevens Neuroimaging & Informatics Institute, Keck School of Medicine of USC, Marina del Rey, Los Angeles, CA, USA.
- Psychiatry Neuroimaging Laboratory, Brigham & Women's Hospital, Boston, MA, USA.
| | - Karen Caeyenberghs
- Cognitive Neuroscience Unit, School of Psychology, Deakin University, Geelong, Australia
| | - Robert F Asarnow
- Department of Psychiatry and Biobehavioral Sciences, Semel Institute for Neuroscience and Human Behavior, UCLA, Los Angeles, CA, USA
- Brain Research Institute, UCLA, Los Angeles, CA, USA
- Department of Psychology, UCLA, Los Angeles, CA, USA
| | - Talin Babikian
- Department of Psychiatry and Biobehavioral Sciences, Semel Institute for Neuroscience and Human Behavior, UCLA, Los Angeles, CA, USA
- UCLA Steve Tisch BrainSPORT Program, Los Angeles, CA, USA
| | - Brenda Bartnik-Olson
- Department of Radiology, Loma Linda University Medical Center, Loma Linda, CA, USA
| | - Erin D Bigler
- TBI and Concussion Center, Department of Neurology, University of Utah School of Medicine, Salt Lake City, UT, USA
- Department of Psychology, Brigham Young University, Provo, UT, USA
- Neuroscience Center, Brigham Young University, Provo, UT, USA
| | - Anthony Figaji
- Division of Neurosurgery, University of Cape Town, Cape Town, South Africa
- Neuroscience Institute, University of Cape Town, Cape Town, South Africa
| | - Christopher C Giza
- UCLA Steve Tisch BrainSPORT Program, Los Angeles, CA, USA
- Department of Neurosurgery, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
| | - Naomi J Goodrich-Hunsaker
- TBI and Concussion Center, Department of Neurology, University of Utah School of Medicine, Salt Lake City, UT, USA
- Department of Psychology, Brigham Young University, Provo, UT, USA
- George E. Wahlen Veterans Affairs Salt Lake City Healthcare System, Salt Lake City, UT, USA
| | - Cooper B Hodges
- TBI and Concussion Center, Department of Neurology, University of Utah School of Medicine, Salt Lake City, UT, USA
- Department of Psychology, Brigham Young University, Provo, UT, USA
- George E. Wahlen Veterans Affairs Salt Lake City Healthcare System, Salt Lake City, UT, USA
| | - Kristen R Hoskinson
- Center for Biobehavioral Health, The Abigail Wexner Research Institute at Nationwide Children's Hospital, Columbus, OH, USA
- Department of Pediatrics, The Ohio State University College of Medicine, Columbus, OH, USA
| | - Marsh Königs
- Emma Children's Hospital, Amsterdam UMC, University of Amsterdam, Emma Neuroscience Group, Amsterdam, The Netherlands
| | - Harvey S Levin
- H. Ben Taub Department of Physical Medicine and Rehabilitation, Baylor College of Medicine, Houston, TX, USA
- Michael E. DeBakey Veterans Affairs Medical Center, Houston, TX, USA
| | - Hannah M Lindsey
- TBI and Concussion Center, Department of Neurology, University of Utah School of Medicine, Salt Lake City, UT, USA
- Department of Psychology, Brigham Young University, Provo, UT, USA
- George E. Wahlen Veterans Affairs Salt Lake City Healthcare System, Salt Lake City, UT, USA
| | - Abigail Livny
- Department of Diagnostic Imaging, Sheba Medical Center, Ramat Gan, Tel-Hashomer, Israel
- Joseph Sagol Neuroscience Center, Sheba Medical Center, Ramat Gan, Tel-Hashomer, Israel
| | - Jeffrey E Max
- Department of Psychiatry, University of California, La Jolla, San Diego, CA, USA
- Department of Psychiatry, Rady Children's Hospital, San Diego, CA, USA
| | - Tricia L Merkley
- TBI and Concussion Center, Department of Neurology, University of Utah School of Medicine, Salt Lake City, UT, USA
- Department of Psychology, Brigham Young University, Provo, UT, USA
- Neuroscience Center, Brigham Young University, Provo, UT, USA
| | - Mary R Newsome
- H. Ben Taub Department of Physical Medicine and Rehabilitation, Baylor College of Medicine, Houston, TX, USA
- Michael E. DeBakey Veterans Affairs Medical Center, Houston, TX, USA
| | - Alexander Olsen
- Department of Psychology, Norwegian University of Science and Technology, Trondheim, Norway
- Department of Physical Medicine and Rehabilitation, St. Olavs Hospital, Trondheim University Hospital, Trondheim, Norway
| | - Nicholas P Ryan
- Cognitive Neuroscience Unit, School of Psychology, Deakin University, Geelong, Australia
- Department of Paediatrics, The University of Melbourne, Melbourne, Australia
- Department of Clinical Sciences, Murdoch Children's Research Institute, Melbourne, Australia
| | - Matthew S Spruiell
- H. Ben Taub Department of Physical Medicine and Rehabilitation, Baylor College of Medicine, Houston, TX, USA
| | - Stacy J Suskauer
- Kennedy Krieger Institute, Baltimore, MD, USA
- Departments of Physical Medicine & Rehabilitation and Pediatrics, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Sophia I Thomopoulos
- Imaging Genetics Center, Stevens Neuroimaging & Informatics Institute, Keck School of Medicine of USC, Marina del Rey, Los Angeles, CA, USA
| | - Ashley L Ware
- Department of Psychology, University of Calgary, Calgary, Alberta, Canada
| | - Christopher G Watson
- Department of Pediatrics, Children's Learning Institute, University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Anne L Wheeler
- Hospital for Sick Children, Neuroscience and Mental Health Program, Toronto, Canada
- Physiology Department, University of Toronto, Toronto, Canada
| | - Keith Owen Yeates
- Department of Psychology, University of Calgary, Calgary, Alberta, Canada
- Alberta Children's Hospital Research Institute and Hotchkiss Brain Institute, University of Calgary, Calgary, Alberta, Canada
- Departments of Pediatrics and Clinical Neurosciences, University of Calgary, Calgary, Alberta, Canada
| | - Brandon A Zielinski
- TBI and Concussion Center, Department of Neurology, University of Utah School of Medicine, Salt Lake City, UT, USA
- Department of Pediatrics, University of Utah School of Medicine, Salt Lake City, UT, USA
| | - Paul M Thompson
- Imaging Genetics Center, Stevens Neuroimaging & Informatics Institute, Keck School of Medicine of USC, Marina del Rey, Los Angeles, CA, USA
- Departments of Neurology, Pediatrics, Psychiatry, Radiology, Engineering, and Ophthalmology, USC, Los Angeles, CA, USA
| | - David F Tate
- TBI and Concussion Center, Department of Neurology, University of Utah School of Medicine, Salt Lake City, UT, USA
- Department of Psychology, Brigham Young University, Provo, UT, USA
- George E. Wahlen Veterans Affairs Salt Lake City Healthcare System, Salt Lake City, UT, USA
- Missouri Institute of Mental Health and University of Missouri, St Louis, MO, USA
| | - Elisabeth A Wilde
- TBI and Concussion Center, Department of Neurology, University of Utah School of Medicine, Salt Lake City, UT, USA
- George E. Wahlen Veterans Affairs Salt Lake City Healthcare System, Salt Lake City, UT, USA
- H. Ben Taub Department of Physical Medicine and Rehabilitation, Baylor College of Medicine, Houston, TX, USA
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3
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A Systematic Review of Cognitive Functioning After Traumatic Brain Injury in Individuals Aged 10-30 Years. Cogn Behav Neurol 2021; 33:233-252. [PMID: 33264151 DOI: 10.1097/wnn.0000000000000236] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Given the importance of the period of life from 10 to 30 years in terms of cognitive development and education, combined with the high incidence of traumatic brain injury (TBI) during this period, and limited consensus as to the pattern and degree of cognitive impairment post TBI during this period, we conducted a systematic review to investigate cognitive performance across a range of domains among individuals between the ages of 10 and 30 years who had sustained a TBI. We searched five databases and identified 799 unique records; 52 met our inclusion criteria. These studies reported cognitive function for intelligence, attention, memory, processing speed, and executive function. The majority of the studies reported significant effects, suggesting that TBI is associated with cognitive impairments in these domains. Nine of the studies used physiological tests (EEG and fMRI), the outcomes of which supported behaviorally demonstrated cognitive deficits. In the studies we reviewed, individuals aged 10-30 years who had experienced a TBI performed worse than healthy controls on cognitive function measures-specifically for attention, memory, processing speed, and executive function. In the studies that subjected the individuals with TBI to EEG and fMRI, atypical activation in associated brain regions was demonstrated while the individuals were undergoing cognitive tasks. However, caution should be taken when interpreting the overall results due to the high risk of bias across the majority of the studies. The broader implications of reduced cognitive performance after TBI across this age range are yet to be fully understood.
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4
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Huang MX, Nichols S, Robb-Swan A, Angeles-Quinto A, Harrington DL, Drake A, Huang CW, Song T, Diwakar M, Risbrough VB, Matthews S, Clifford R, Cheng CK, Huang JW, Sinha A, Yurgil KA, Ji Z, Lerman I, Lee RR, Baker DG. MEG Working Memory N-Back Task Reveals Functional Deficits in Combat-Related Mild Traumatic Brain Injury. Cereb Cortex 2020; 29:1953-1968. [PMID: 29668852 DOI: 10.1093/cercor/bhy075] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2017] [Revised: 03/11/2018] [Accepted: 03/13/2018] [Indexed: 12/24/2022] Open
Abstract
Combat-related mild traumatic brain injury (mTBI) is a leading cause of sustained cognitive impairment in military service members and Veterans. However, the mechanism of persistent cognitive deficits including working memory (WM) dysfunction is not fully understood in mTBI. Few studies of WM deficits in mTBI have taken advantage of the temporal and frequency resolution afforded by electromagnetic measurements. Using magnetoencephalography (MEG) and an N-back WM task, we investigated functional abnormalities in combat-related mTBI. Study participants included 25 symptomatic active-duty service members or Veterans with combat-related mTBI and 20 healthy controls with similar combat experiences. MEG source-magnitude images were obtained for alpha (8-12 Hz), beta (15-30 Hz), gamma (30-90 Hz), and low-frequency (1-7 Hz) bands. Compared with healthy combat controls, mTBI participants showed increased MEG signals across frequency bands in frontal pole (FP), ventromedial prefrontal cortex, orbitofrontal cortex (OFC), and anterior dorsolateral prefrontal cortex (dlPFC), but decreased MEG signals in anterior cingulate cortex. Hyperactivations in FP, OFC, and anterior dlPFC were associated with slower reaction times. MEG activations in lateral FP also negatively correlated with performance on tests of letter sequencing, verbal fluency, and digit symbol coding. The profound hyperactivations from FP suggest that FP is particularly vulnerable to combat-related mTBI.
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Affiliation(s)
- Ming-Xiong Huang
- Radiology, Research, and Psychiatry Services, VA San Diego Healthcare System, San Diego, CA, USA.,Department of Radiology, University of California, San Diego, CA, USA
| | - Sharon Nichols
- Department of Neuroscience, University of California, San Diego, CA, USA
| | - Ashley Robb-Swan
- Department of Radiology, University of California, San Diego, CA, USA
| | | | - Deborah L Harrington
- Radiology, Research, and Psychiatry Services, VA San Diego Healthcare System, San Diego, CA, USA.,Department of Radiology, University of California, San Diego, CA, USA
| | - Angela Drake
- Cedar Sinai Medical Group Chronic Pain Program, Beverly Hills, CA, USA
| | - Charles W Huang
- Department of Bioengineering, University of California, San Diego, CA, USA
| | - Tao Song
- Department of Radiology, University of California, San Diego, CA, USA
| | - Mithun Diwakar
- Department of Radiology and Biomedical Imaging, University of California, San Francisco, CA, USA
| | - Victoria B Risbrough
- Radiology, Research, and Psychiatry Services, VA San Diego Healthcare System, San Diego, CA, USA.,Department of Psychiatry, University of California, San Diego, CA, USA.,VA Center of Excellence for Stress and Mental Health, San Diego, CA, USA
| | - Scott Matthews
- ASPIRE Center, VASDHS Residential Rehabilitation Treatment Program, San Diego, CA, USA
| | - Royce Clifford
- Radiology, Research, and Psychiatry Services, VA San Diego Healthcare System, San Diego, CA, USA.,Department of Psychiatry, University of California, San Diego, CA, USA.,VA Center of Excellence for Stress and Mental Health, San Diego, CA, USA
| | - Chung-Kuan Cheng
- Department of Computer Science and Engineering, University of California, San Diego, CA, USA
| | | | - Anusha Sinha
- California Institute of Technology, Pasadena, CA, USA
| | - Kate A Yurgil
- Radiology, Research, and Psychiatry Services, VA San Diego Healthcare System, San Diego, CA, USA.,VA Center of Excellence for Stress and Mental Health, San Diego, CA, USA.,Loyola University New Orleans, LA, USA
| | - Zhengwei Ji
- Department of Radiology, University of California, San Diego, CA, USA
| | - Imanuel Lerman
- Radiology, Research, and Psychiatry Services, VA San Diego Healthcare System, San Diego, CA, USA
| | - Roland R Lee
- Radiology, Research, and Psychiatry Services, VA San Diego Healthcare System, San Diego, CA, USA.,Department of Radiology, University of California, San Diego, CA, USA
| | - Dewleen G Baker
- Radiology, Research, and Psychiatry Services, VA San Diego Healthcare System, San Diego, CA, USA.,Department of Psychiatry, University of California, San Diego, CA, USA.,VA Center of Excellence for Stress and Mental Health, San Diego, CA, USA
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5
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Yuan W, Barber Foss KD, Dudley J, Thomas S, Galloway R, DiCesare C, Leach J, Scheifele P, Farina M, Valencia G, Smith D, Altaye M, Rhea CK, Talavage T, Myer GD. Impact of Low-Level Blast Exposure on Brain Function after a One-Day Tactile Training and the Ameliorating Effect of a Jugular Vein Compression Neck Collar Device. J Neurotrauma 2018; 36:721-734. [PMID: 30136637 DOI: 10.1089/neu.2018.5737] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
Special Weapons and Tactics (SWAT) personnel who conduct breacher exercises are at risk for blast-related head trauma. We aimed to investigate the potential impact of low-level blast exposure during breacher training on the neural functioning of working memory and auditory network connectivity. We also aimed to evaluate the effects of a jugular vein compression collar, designed to internally mitigate slosh energy absorption, preserving neural functioning and connectivity, following blast exposure. A total of 23 SWAT personnel were recruited and randomly assigned to a non-collar (n = 11) and collar group (n = 12). All participants completed a 1-day breacher training with multiple blast exposure. Prior to and following training, 18 participants (non-collar, n = 8; collar, n = 10) completed functional magnetic resonance imaging (fMRI) of working memory using N-Back task; 20 participants (non-collar, n = 10; collar, n = 12) completed resting-state fMRI. Key findings from the working memory analysis include significantly increased fMRI brain activation in the right insular, right superior temporal pole, right inferior frontal gyrus, and pars orbitalis post-training for the non-collar group (p < 0.05, threshold-free cluster enhancement corrected), but no changes were noted for the collar group. The elevation in fMRI activation in the non-collar group was found to correlate significantly (n = 7, r = 0.943, p = 0.001) with average peak impulse amplitude experienced during the training. In the resting-state fMRI analysis, significant pre- to post-training increase in connectivity between the auditory network and two discrete regions (left middle frontal gyrus and left superior lateral occipital/angular gyri) was found in the non-collar group, while no change was observed in the collar group. These data provided initial evidence of the impact of low-level blast on working memory and auditory network connectivity as well as the protective effect of collar on brain function following blast exposure, and is congruent with previous collar findings in sport-related traumatic brain injury.
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Affiliation(s)
- Weihong Yuan
- 1 Pediatric Neuroimaging Research Consortium, Cincinnati Children's Hospital Medical Center , Cincinnati, Ohio.,10 University of Cincinnati College of Medicine , Cincinnati, Ohio
| | - Kim D Barber Foss
- 2 The SPORT Center, Cincinnati Children's Hospital Medical Center , Cincinnati, Ohio
| | - Jonathan Dudley
- 1 Pediatric Neuroimaging Research Consortium, Cincinnati Children's Hospital Medical Center , Cincinnati, Ohio
| | - Staci Thomas
- 2 The SPORT Center, Cincinnati Children's Hospital Medical Center , Cincinnati, Ohio
| | - Ryan Galloway
- 2 The SPORT Center, Cincinnati Children's Hospital Medical Center , Cincinnati, Ohio
| | - Christopher DiCesare
- 2 The SPORT Center, Cincinnati Children's Hospital Medical Center , Cincinnati, Ohio
| | - James Leach
- 3 Division of Radiology, Cincinnati Children's Hospital Medical Center , Cincinnati, Ohio.,10 University of Cincinnati College of Medicine , Cincinnati, Ohio
| | - Pete Scheifele
- 4 Department of Communication Sciences and Disorders, University of Cincinnati , Ohio
| | - Megan Farina
- 4 Department of Communication Sciences and Disorders, University of Cincinnati , Ohio
| | - Gloria Valencia
- 4 Department of Communication Sciences and Disorders, University of Cincinnati , Ohio
| | - David Smith
- 2 The SPORT Center, Cincinnati Children's Hospital Medical Center , Cincinnati, Ohio
| | - Mekibib Altaye
- 5 Division of Biostatistics and Epidemiology, Cincinnati Children's Hospital Medical Center , Cincinnati, Ohio
| | - Christopher K Rhea
- 6 Department of Kinesiology, University of North Carolina at Greensboro , Greensboro, North Carolina
| | - Thomas Talavage
- 7 School of Electrical and Computer Engineering, Purdue University , West Lafayette, Indiana
| | - Gregory D Myer
- 2 The SPORT Center, Cincinnati Children's Hospital Medical Center , Cincinnati, Ohio.,8 Departments of Pediatrics and Orthopedic Surgery, University of Cincinnati , Ohio.,9 The Micheli Center for Sports Injury Prevention , Waltham, Massachusetts
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6
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Yuan W, Dudley J, Barber Foss KD, Ellis JD, Thomas S, Galloway RT, DiCesare CA, Leach JL, Adams J, Maloney T, Gadd B, Smith D, Epstein JN, Grooms DR, Logan K, Howell DR, Altaye M, Myer GD. Mild Jugular Compression Collar Ameliorated Changes in Brain Activation of Working Memory after One Soccer Season in Female High School Athletes. J Neurotrauma 2018; 35:1248-1259. [PMID: 29334834 DOI: 10.1089/neu.2017.5262] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
Recent neuroimaging studies have suggested that repetitive subconcussive head impacts, even after only one sport season, may lead to pre- to post-season structural and functional alterations in male high school football athletes. However, data on female athletes are limited. In the current investigation, we aimed to (1) assess the longitudinal pre- to post-season changes in functional MRI (fMRI) of working memory and working memory performance, (2) quantify the association between the pre- to post-season change in fMRI of working memory and the exposure to head impact and working memory performance, and (3) assess whether wearing a neck collar designed to reduce intracranial slosh via mild compression of the jugular veins can ameliorate the changes in fMRI brain activation observed in the female high school athletes who did not wear collars after a full soccer season. A total of 48 female high school soccer athletes (age range: 14.00-17.97 years) were included in the study. These athletes were assigned to the non-collar group (n = 21) or to the collar group (n = 27). All athletes undewent MRI at both pre-season and post-season. In each session, a fMRI verbal N-Back task was used to engage working memory. A significant pre- to post-season increase in fMRI blood oxygen level dependent (BOLD) signal was demonstrated when performing the N-back working memory task in the non-collar group but not in the collar group, despite the comparable exposure to head impacts during the season between the two groups. The collar group demonstrated significantly smaller pre- to post-season change in fMRI BOLD signal than the non-collar group, suggesting a potential protective effect from the collar device. Significant correlations were also found between the pre- to post-season increase in fMRI brain activation and the decrease in task accuracy in the non-collar group, indicating an association between the compensatory mechanism in underlying neurophysiology and the alteration in the behavioral outcomes.
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Affiliation(s)
- Weihong Yuan
- 1 Pediatric Neuroimaging Research Consortium, Cincinnati Children's Hospital Medical Center , Cincinnati, Ohio.,2 University of Cincinnati College of Medicine , Cincinnati, Ohio
| | - Jonathan Dudley
- 1 Pediatric Neuroimaging Research Consortium, Cincinnati Children's Hospital Medical Center , Cincinnati, Ohio
| | - Kim D Barber Foss
- 3 eSPORT Center, Division of Sports Medicine, Department of Pediatrics, Cincinnati Children's Hospital Medical Center , Cincinnati, Ohio
| | - Jonathan D Ellis
- 2 University of Cincinnati College of Medicine , Cincinnati, Ohio.,3 eSPORT Center, Division of Sports Medicine, Department of Pediatrics, Cincinnati Children's Hospital Medical Center , Cincinnati, Ohio
| | - Staci Thomas
- 3 eSPORT Center, Division of Sports Medicine, Department of Pediatrics, Cincinnati Children's Hospital Medical Center , Cincinnati, Ohio
| | - Ryan T Galloway
- 3 eSPORT Center, Division of Sports Medicine, Department of Pediatrics, Cincinnati Children's Hospital Medical Center , Cincinnati, Ohio
| | - Christopher A DiCesare
- 3 eSPORT Center, Division of Sports Medicine, Department of Pediatrics, Cincinnati Children's Hospital Medical Center , Cincinnati, Ohio
| | - James L Leach
- 2 University of Cincinnati College of Medicine , Cincinnati, Ohio.,4 Department of Radiology, Cincinnati Children's Hospital Medical Center , Cincinnati, Ohio
| | - Janet Adams
- 4 Department of Radiology, Cincinnati Children's Hospital Medical Center , Cincinnati, Ohio
| | - Thomas Maloney
- 1 Pediatric Neuroimaging Research Consortium, Cincinnati Children's Hospital Medical Center , Cincinnati, Ohio
| | - Brooke Gadd
- 3 eSPORT Center, Division of Sports Medicine, Department of Pediatrics, Cincinnati Children's Hospital Medical Center , Cincinnati, Ohio
| | - David Smith
- 3 eSPORT Center, Division of Sports Medicine, Department of Pediatrics, Cincinnati Children's Hospital Medical Center , Cincinnati, Ohio
| | - Jeff N Epstein
- 2 University of Cincinnati College of Medicine , Cincinnati, Ohio.,5 Division of Behavioral Medicine and Clinical Psychology, Cincinnati Children's Hospital Medical Center , Cincinnati, Ohio
| | - Dustin R Grooms
- 6 Ohio Musculoskeletal and Neurological Institute, Division of Athletic Training, School of Applied Health Sciences and Wellness, College of Health Sciences and Professions, Ohio University , Athens, Ohio
| | - Kelsey Logan
- 2 University of Cincinnati College of Medicine , Cincinnati, Ohio.,3 eSPORT Center, Division of Sports Medicine, Department of Pediatrics, Cincinnati Children's Hospital Medical Center , Cincinnati, Ohio
| | - David R Howell
- 7 The Micheli Center for Sports Injury Prevention , Waltham, Massachusetts.,8 Sports Medicine Center , Children's Hospital Colorado, Aurora, Colorado
| | - Mekibib Altaye
- 2 University of Cincinnati College of Medicine , Cincinnati, Ohio.,9 Division of Biostatistics and Epidemiology, Cincinnati Children's Hospital Medical Center , Cincinnati, Ohio
| | - Gregory D Myer
- 3 eSPORT Center, Division of Sports Medicine, Department of Pediatrics, Cincinnati Children's Hospital Medical Center , Cincinnati, Ohio.,7 The Micheli Center for Sports Injury Prevention , Waltham, Massachusetts.,8 Sports Medicine Center , Children's Hospital Colorado, Aurora, Colorado.,10 Departments of Pediatrics and Orthopaedic Surgery, University of Cincinnati , Cincinnati, Ohio.,11 Department of Orthopaedics, University of Pennsylvania , Philadelphia, Pennsylvania
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7
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Yuan W, Leach J, Maloney T, Altaye M, Smith D, Gubanich PJ, Barber Foss KD, Thomas S, DiCesare CA, Kiefer AW, Myer GD. Neck Collar with Mild Jugular Vein Compression Ameliorates Brain Activation Changes during a Working Memory Task after a Season of High School Football. J Neurotrauma 2017; 34:2432-2444. [DOI: 10.1089/neu.2016.4834] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Affiliation(s)
- Weihong Yuan
- Pediatric Neuroimaging Research Consortium, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
- College of Medicine, University of Cincinnati, Cincinnati, Ohio
| | - James Leach
- Division of Radiology, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
- College of Medicine, University of Cincinnati, Cincinnati, Ohio
| | - Thomas Maloney
- Pediatric Neuroimaging Research Consortium, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
| | - Mekibib Altaye
- Division of Biostatistics and Epidemiology, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
- College of Medicine, University of Cincinnati, Cincinnati, Ohio
| | - David Smith
- Division of Sports Medicine, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
| | - Paul J. Gubanich
- Division of Sports Medicine, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
- Department of Pediatrics, College of Medicine, University of Cincinnati, Cincinnati, Ohio
| | - Kim D. Barber Foss
- Division of Sports Medicine, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
- The SPORT Center, Division of Sports Medicine, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
- Division of Health Sciences, Department of Athletic Training, Mount St. Joseph University, Cincinnati, Ohio
- Rocky Mountain University of Health Professions, Provo, Utah
| | - Staci Thomas
- Division of Sports Medicine, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
- The SPORT Center, Division of Sports Medicine, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
| | - Christopher A. DiCesare
- Division of Sports Medicine, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
- The SPORT Center, Division of Sports Medicine, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
| | - Adam W. Kiefer
- Division of Sports Medicine, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
- Department of Pediatrics, College of Medicine, University of Cincinnati, Cincinnati, Ohio
- The SPORT Center, Division of Sports Medicine, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
- Center for Cognition, Action and Perception, Department of Psychology, University of Cincinnati, Cincinnati, Ohio
| | - Gregory D. Myer
- Division of Sports Medicine, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
- Department of Pediatrics, College of Medicine, University of Cincinnati, Cincinnati, Ohio
- The SPORT Center, Division of Sports Medicine, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
- Department of Orthopaedics, University of Pennsylvania, Philadelphia, Pennsylvania
- The Micheli Center for Sports Injury Prevention, Waltham, Massachusetts
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8
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Scheibel RS. Functional Magnetic Resonance Imaging of Cognitive Control following Traumatic Brain Injury. Front Neurol 2017; 8:352. [PMID: 28824524 PMCID: PMC5543081 DOI: 10.3389/fneur.2017.00352] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2017] [Accepted: 07/05/2017] [Indexed: 11/13/2022] Open
Abstract
Novel and non-routine tasks often require information processing and behavior to adapt from moment to moment depending on task requirements and current performance. This ability to adapt is an executive function that is referred to as cognitive control. Patients with moderate-to-severe traumatic brain injury (TBI) have been reported to exhibit impairments in cognitive control and functional magnetic resonance imaging (fMRI) has provided evidence for TBI-related alterations in brain activation using various fMRI cognitive control paradigms. There is some support for greater and more extensive cognitive control-related brain activation in patients with moderate-to-severe TBI, relative to comparison subjects without TBI. In addition, some studies have reported a correlation between these activation increases and measures of injury severity. Explanations that have been proposed for increased activation within structures that are thought to be directly involved in cognitive control, as well as the extension of this over-activation into other brain structures, have included compensatory mechanisms, increased demand upon normal processes required to maintain adequate performance, less efficient utilization of neural resources, and greater vulnerability to cognitive fatigue. Recent findings are also consistent with the possibility that activation increases within some structures, such as the posterior cingulate gyrus, may reflect a failure to deactivate components of the default mode network (DMN) and that some cognitive control impairment may result from ineffective coordination between the DMN and components of the salience network. Functional neuroimaging studies examining cognitive control-related activation following mild TBI (mTBI) have yielded more variable results, with reports of increases, decreases, and no significant change. These discrepancies may reflect differences among the various mTBI samples under study, recovery of function in some patients, different task characteristics, and the presence of comorbid conditions such as depression and posttraumatic stress disorder that also alter brain activation. There may be mTBI populations with activation changes that overlap with those found following more severe injuries, including symptomatic mTBI patients and those with acute injuries, but future research to address such dysfunction will require well-defined samples with adequate controls for injury characteristics, comorbid disorders, and severity of post-concussive symptoms.
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Affiliation(s)
- Randall S Scheibel
- Michael E. DeBakey Veterans Affairs Medical Center, Houston, TX, United States.,Department of Physical Medicine and Rehabilitation, Baylor College of Medicine, Houston, TX, United States
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9
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Gorman S, Barnes MA, Swank PR, Prasad M, Cox CS, Ewing-Cobbs L. Does processing speed mediate the effect of pediatric traumatic brain injury on working memory? Neuropsychology 2016; 30:263-73. [PMID: 26214659 PMCID: PMC4729671 DOI: 10.1037/neu0000214] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
Abstract
OBJECTIVE Processing speed (PS) and working memory (WM), core abilities that support learning, are vulnerable to disruption following traumatic brain injury (TBI). Developmental increases in WM are related to age-related changes in PS. The purpose of this study was to investigate whether WM deficits in children with TBI are mediated by PS. METHOD The performance of children with complicated mild, moderate, and severe TBI (n = 77) was examined relative to an orthopedic injury (n = 30) and a healthy comparison group (n = 40) an average of 4 years after injury (range 8 months to 12 years). Coding was utilized as a measure of PS, while the WM measures included complex verbal and visual-spatial span tasks with parallel processing requirements. Mediation analysis examined whether TBI might have an indirect effect on WM through PS. RESULTS Children in the TBI group performed more poorly than the combined comparison groups on coding and visual-spatial WM. Verbal WM scores were lower in TBI and the healthy comparison relative to the orthopedic group. TBI severity group differences were found on coding, but not WM measures. The relation between coding and both the WM tasks was similar. Bootstrap regression analyses suggested that PS, as measured by coding, might partially mediate the effect of group performance on WM. CONCLUSIONS TBI disrupts core PS and WM abilities that scaffold more complex abilities. Importantly, slowed PS was associated with WM deficits commonly identified following pediatric TBI. Implications of our findings regarding the relation between PS and WM may suggest interventions for children and adolescents following TBI.
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Affiliation(s)
- Stephanie Gorman
- Department of Pediatrics and Children's Learning Institute, University of Texas Health Science Center at Houston
| | - Marcia A Barnes
- Department of Pediatrics and Children's Learning Institute, University of Texas Health Science Center at Houston
| | - Paul R Swank
- School of Public Health, University of Texas Health Science Center at Houston
| | - Mary Prasad
- Department of Pediatrics and Children's Learning Institute, University of Texas Health Science Center at Houston
| | - Charles S Cox
- Department of Pediatric Surgery, University of Texas Health Sciences Center at Houston
| | - Linda Ewing-Cobbs
- Department of Pediatrics and Children's Learning Institute, University of Texas Health Science Center at Houston
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10
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Transcranial magnetic stimulation facilitates neurorehabilitation after pediatric traumatic brain injury. Sci Rep 2015; 5:14769. [PMID: 26440604 PMCID: PMC4594036 DOI: 10.1038/srep14769] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2015] [Accepted: 09/09/2015] [Indexed: 11/08/2022] Open
Abstract
Traumatic brain injury (TBI) is the leading cause of death and disability among children in the United States. Affected children will often suffer from emotional, cognitive and neurological impairments throughout life. In the controlled cortical impact (CCI) animal model of pediatric TBI (postnatal day 16-17) it was demonstrated that injury results in abnormal neuronal hypoactivity in the non-injured primary somatosensory cortex (S1). It materializes that reshaping the abnormal post-injury neuronal activity may provide a suitable strategy to augment rehabilitation. We tested whether high-frequency, non-invasive transcranial magnetic stimulation (TMS) delivered twice a week over a four-week period can rescue the neuronal activity and improve the long-term functional neurophysiological and behavioral outcome in the pediatric CCI model. The results show that TBI rats subjected to TMS therapy showed significant increases in the evoked-fMRI cortical responses (189%), evoked synaptic activity (46%), evoked neuronal firing (200%) and increases expression of cellular markers of neuroplasticity in the non-injured S1 compared to TBI rats that did not receive therapy. Notably, these rats showed less hyperactivity in behavioral tests. These results implicate TMS as a promising approach for reversing the adverse neuronal mechanisms activated post-TBI. Importantly, this intervention could readily be translated to human studies.
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Phillips NL, Parry L, Mandalis A, Lah S. [Formula: see text]Working memory outcomes following traumatic brain injury in children: A systematic review with meta-analysis. Child Neuropsychol 2015; 23:26-66. [PMID: 26397711 DOI: 10.1080/09297049.2015.1085500] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
The aim of this review is to systematically examine the literature concerning multicomponent working memory (WM)-comprising a central executive (CE), two storage components (phonological loop, PL and visuo-spatial sketchpad, VSSP), and episodic buffer (EB)-in pediatric traumatic brain injury (TBI). Electronic searches were conducted of MEDLINE, PsychINFO and EMBASE up to October 2014 with the inclusion criteria of children and adolescents with TBI, and quantitative methods to assess at least one component of WM. Meta-analytic procedures calculated pooled effect sizes for WM outcomes. Of the studies examined, 27 met the inclusion criteria. Children with TBI exhibited deficits in the CE and PL, but not in the VSSP, and no study could be found which examined the EB. Qualitative analysis found that greater TBI severity was associated with poorer CE functioning in five out of nine studies. Differences in patterns of brain activation were evident in four out of five fMRI studies that examined WM in TBI children and controls. Deficits in CE were associated with poorer mathematical skills in the only study that examined relations between WM and academic deficits. Notwithstanding the heterogeneity of the studies reviewed, TBI places children at risk of WM deficits. Moreover, this meta-analysis suggests that various components of WM have differential vulnerability to pediatric TBI, with significant deficits found in the CE and PL, but not in the VSSP (although the VSSP has rarely been examined to date). Future studies should be theoretically driven, employ tasks assessing all components of the WM model and examine the functional ramifications (including academic outcomes) of WM deficits in this population.
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Affiliation(s)
- Natalie Lynette Phillips
- a School of Psychology , The University of Sydney , Sydney , New South Wales , Australia.,b ARC Centre of Excellence in Cognition and its Disorders , Sydney , New South Wales , Australia
| | - Louise Parry
- c Brain Injury Rehabilitation Program , Sydney Children's Hospital , Sydney , New South Wales , Australia.,d Department of Psychology , Sydney Children's Hospital , Sydney , New South Wales , Australia
| | - Anna Mandalis
- d Department of Psychology , Sydney Children's Hospital , Sydney , New South Wales , Australia
| | - Suncica Lah
- a School of Psychology , The University of Sydney , Sydney , New South Wales , Australia.,b ARC Centre of Excellence in Cognition and its Disorders , Sydney , New South Wales , Australia
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12
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Holland JN, Schmidt AT. Static and Dynamic Factors Promoting Resilience following Traumatic Brain Injury: A Brief Review. Neural Plast 2015; 2015:902802. [PMID: 26347352 PMCID: PMC4539485 DOI: 10.1155/2015/902802] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2015] [Accepted: 07/15/2015] [Indexed: 12/21/2022] Open
Abstract
Traumatic brain injury (TBI) is the greatest contributing cause of death and disability among children and young adults in the United States. The current paper briefly summarizes contemporary literature on factors that can improve outcomes (i.e., promote resilience) for children and adults following TBI. For the purpose of this paper, the authors divided these factors into static or unmodifiable factors (i.e., age, sex, intellectual abilities/education, and preinjury psychiatric history) and dynamic or modifiable factors (i.e., socioeconomic status, family functioning/social support, nutrition, and exercise). Drawing on human and animal studies, the research reviewed indicated that these various factors can improve outcomes in multiple domains of functioning (e.g., cognition, emotion regulation, health and wellness, behavior, etc.) following a TBI. However, many of these factors have not been studied across populations, have been limited to preclinical investigations, have been limited in their scope or follow-up, or have not involved a thorough evaluation of outcomes. Thus, although promising, continued research is vital in the area of factors promoting resilience following TBI in children and adults.
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Affiliation(s)
- Jessica N. Holland
- Department of Psychology and Philosophy, Sam Houston State University, Campus Box 2447, Huntsville, TX 77341, USA
| | - Adam T. Schmidt
- Department of Psychology and Philosophy, Sam Houston State University, Campus Box 2447, Huntsville, TX 77341, USA
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13
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Yang Z, Yeo RA, Pena A, Ling JM, Klimaj S, Campbell R, Doezema D, Mayer AR. An FMRI study of auditory orienting and inhibition of return in pediatric mild traumatic brain injury. J Neurotrauma 2012; 29:2124-36. [PMID: 22533632 PMCID: PMC3419846 DOI: 10.1089/neu.2012.2395] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Studies in adult mild traumatic brain injury (mTBI) have shown that two key measures of attention, spatial reorienting and inhibition of return (IOR), are impaired during the first few weeks of injury. However, it is currently unknown whether similar deficits exist following pediatric mTBI. The current study used functional magnetic resonance imaging (fMRI) to investigate the effects of semi-acute mTBI (<3 weeks post-injury) on auditory orienting in 14 pediatric mTBI patients (age 13.50±1.83 years; education: 6.86±1.88 years), and 14 healthy controls (age 13.29±2.09 years; education: 7.21±2.08 years), matched for age and years of education. The results indicated that patients with mTBI showed subtle (i.e., moderate effect sizes) but non-significant deficits on formal neuropsychological testing and during IOR. In contrast, functional imaging results indicated that patients with mTBI demonstrated significantly decreased activation within the bilateral posterior cingulate gyrus, thalamus, basal ganglia, midbrain nuclei, and cerebellum. The spatial topography of hypoactivation was very similar to our previous study in adults, suggesting that subcortical structures may be particularly affected by the initial biomechanical forces in mTBI. Current results also suggest that fMRI may be a more sensitive tool for identifying semi-acute effects of mTBI than the procedures currently used in clinical practice, such as neuropsychological testing and structural scans. fMRI findings could potentially serve as a biomarker for measuring the subtle injury caused by mTBI, and documenting the course of recovery.
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Affiliation(s)
- Zhen Yang
- The Mind Research Network/Lovelace Biomedical and Environmental Research Institute, Albuquerque, New Mexico
- Department of Psychology, University of New Mexico, Albuquerque, New Mexico
| | - Ronald A. Yeo
- The Mind Research Network/Lovelace Biomedical and Environmental Research Institute, Albuquerque, New Mexico
- Department of Psychology, University of New Mexico, Albuquerque, New Mexico
| | - Amanda Pena
- The Mind Research Network/Lovelace Biomedical and Environmental Research Institute, Albuquerque, New Mexico
| | - Josef M. Ling
- The Mind Research Network/Lovelace Biomedical and Environmental Research Institute, Albuquerque, New Mexico
| | - Stefan Klimaj
- The Mind Research Network/Lovelace Biomedical and Environmental Research Institute, Albuquerque, New Mexico
| | - Richard Campbell
- Department of Psychiatry, University of New Mexico School of Medicine, Albuquerque, New Mexico
| | - David Doezema
- Department of Emergency Medicine, University of New Mexico School of Medicine, Albuquerque, New Mexico
| | - Andrew R. Mayer
- The Mind Research Network/Lovelace Biomedical and Environmental Research Institute, Albuquerque, New Mexico
- Department of Psychology, University of New Mexico, Albuquerque, New Mexico
- Neurology Department, University of New Mexico School of Medicine, Albuquerque, New Mexico
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14
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Hunter JV, Wilde EA, Tong KA, Holshouser BA. Emerging imaging tools for use with traumatic brain injury research. J Neurotrauma 2012; 29:654-71. [PMID: 21787167 PMCID: PMC3289847 DOI: 10.1089/neu.2011.1906] [Citation(s) in RCA: 99] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
This article identifies emerging neuroimaging measures considered by the inter-agency Pediatric Traumatic Brain Injury (TBI) Neuroimaging Workgroup. This article attempts to address some of the potential uses of more advanced forms of imaging in TBI as well as highlight some of the current considerations and unresolved challenges of using them. We summarize emerging elements likely to gain more widespread use in the coming years, because of 1) their utility in diagnosis, prognosis, and understanding the natural course of degeneration or recovery following TBI, and potential for evaluating treatment strategies; 2) the ability of many centers to acquire these data with scanners and equipment that are readily available in existing clinical and research settings; and 3) advances in software that provide more automated, readily available, and cost-effective analysis methods for large scale data image analysis. These include multi-slice CT, volumetric MRI analysis, susceptibility-weighted imaging (SWI), diffusion tensor imaging (DTI), magnetization transfer imaging (MTI), arterial spin tag labeling (ASL), functional MRI (fMRI), including resting state and connectivity MRI, MR spectroscopy (MRS), and hyperpolarization scanning. However, we also include brief introductions to other specialized forms of advanced imaging that currently do require specialized equipment, for example, single photon emission computed tomography (SPECT), positron emission tomography (PET), encephalography (EEG), and magnetoencephalography (MEG)/magnetic source imaging (MSI). Finally, we identify some of the challenges that users of the emerging imaging CDEs may wish to consider, including quality control, performing multi-site and longitudinal imaging studies, and MR scanning in infants and children.
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Affiliation(s)
- Jill V Hunter
- Department of Pediatric Radiology, Texas Children's Hospital, Houston, Texas 77030, USA.
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15
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Functional magnetic resonance imaging of working memory and response inhibition in children with mild traumatic brain injury. J Int Neuropsychol Soc 2011; 17:1143-52. [PMID: 22014100 DOI: 10.1017/s1355617711001226] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
The current pilot study examined functional magnetic resonance imaging (fMRI) activation in children with mild traumatic brain injury (mTBI) during tasks of working memory and inhibitory control, both of which are vulnerable to impairment following mTBI. Thirteen children with symptomatic mTBI and a group of controls completed a version of the Tasks of Executive Control (TEC) during fMRI scanning. Both groups showed greater prefrontal activation in response to increased working memory load. Activation patterns did not differ between groups on the working memory aspects of the task, but children with mTBI showed greater activation in the posterior cerebellum with the addition of a demand for inhibitory control. Children with mTBI showed greater impairment on symptom report and "real world" measures of executive functioning, but not on traditional "paper and pencil" tasks. Likewise, cognitive testing did not correlate significantly with imaging results, whereas increased report of post-concussive symptoms were correlated with increased cerebellar activation. Overall, results provide some evidence for the utility of symptom report as an indicator of recovery and the hypothesis that children with mTBI may experience disrupted neural circuitry during recovery. Limitations of the study included a small sample size, wide age range, and lack of in-scanner accuracy data.
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16
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Wilde EA, Newsome MR, Bigler ED, Pertab J, Merkley TL, Hanten G, Scheibel RS, Li X, Chu Z, Yallampalli R, Hunter JV, Levin HS. Brain imaging correlates of verbal working memory in children following traumatic brain injury. Int J Psychophysiol 2011; 82:86-96. [PMID: 21565227 DOI: 10.1016/j.ijpsycho.2011.04.006] [Citation(s) in RCA: 53] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2011] [Revised: 04/13/2011] [Accepted: 04/19/2011] [Indexed: 11/19/2022]
Abstract
Neural correlates of working memory (WM) based on the Sternberg Item Recognition Task (SIRT) were assessed in 40 children with moderate-to-severe traumatic brain injury (TBI) compared to 41 demographically-comparable children with orthopedic injury (OI). Multiple magnetic resonance imaging (MRI) methods assessed structural and functional brain correlates of WM, including volumetric and cortical thickness measures on all children; functional MRI (fMRI) and diffusion tensor imaging (DTI) were performed on a subset of children. Confirming previous findings, children with TBI had decreased cortical thickness and volume as compared to the OI group. Although the findings did not confirm the predicted relation of decreased frontal lobe cortical thickness and volume to SIRT performance, left parietal volume was negatively related to reaction time (RT). In contrast, cortical thickness was positively related to SIRT accuracy and RT in the OI group, particularly in aspects of the frontal and parietal lobes, but these relationships were less robust in the TBI group. We attribute these findings to disrupted fronto-parietal functioning in attention and WM. fMRI results from a subsample demonstrated fronto-temporal activation in the OI group, and parietal activation in the TBI group, and DTI findings reflected multiple differences in white matter tracts that engage fronto-parietal networks. Diminished white matter integrity of the frontal lobes and cingulum bundle as measured by DTI was associated with longer RT on the SIRT. Across modalities, the cingulate emerged as a common structure related to performance after TBI. These results are discussed in terms of how different imaging modalities tap different types of pathologic correlates of brain injury and their relationship with WM.
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Affiliation(s)
- Elisabeth A Wilde
- Physical Medicine and Rehabilitation Alliance of Baylor College of Medicine and the University of Texas-Houston Medical School, Houston, TX, USA.
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17
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Neural correlates of interference control in adolescents with traumatic brain injury: functional magnetic resonance imaging study of the counting stroop task. J Int Neuropsychol Soc 2011; 17:181-9. [PMID: 21092356 PMCID: PMC4164964 DOI: 10.1017/s1355617710001414] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Difficulty in inhibition or cognitive control is a common and significant sequela of pediatric traumatic brain injury (TBI). The present study used functional MRI to examine one specific inhibitory function, interference control, in 11 adolescents, aged 12-16 years, (mean age, 15.7 years) with TBI who were at least 1 year postinjury and 11 age-matched typically developing control participants (TC) (mean age, 15.2 years). Participants completed a Counting Stroop task with 2 main conditions: (1) a neutral condition requiring the counting of animal words and (2) an interference condition in which mismatched number words were counted. Both TBI and TC adolescents activated similar networks of brain regions relevant to interference control, but the TBI group showed higher levels of activation relative to the TC group in multiple brain areas within this network, including predominantly right frontal and parietal regions. Findings of greater activation of the relevant neural network in the TBI group are consistent with recent fMRI findings using other interference control paradigms with individuals with a history of TBI.
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18
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Kramer ME, Chiu CYP, Shear PK, Wade SL. Neural correlates of verbal associative memory and mnemonic strategy use following childhood traumatic brain injury. J Pediatr Rehabil Med 2009; 2:255-71. [PMID: 21188286 PMCID: PMC3008623 DOI: 10.3233/prm-2009-0091] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Children with traumatic brain injury (TBI) often experience memory deficits, although the nature, functional implication, and recovery trajectory of such difficulties are poorly understood. The present fMRI study examined the neural activation patterns in a group of young children who sustained moderate TBI in early childhood (n = 7), and a group of healthy control children (n = 13) during a verbal paired associate learning (PAL) task that promoted the use of two mnemonic strategies differing in efficacy. The children with TBI demonstrated intact memory performance and were able to successfully utilize the mnemonic strategies. However, the TBI group also demonstrated altered brain activation patterns during the task compared to the control children. These findings suggest early childhood TBI may alter activation within the network of brain regions supporting associative memory even in children who show good behavioral performance.
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Affiliation(s)
- Megan E Kramer
- Department of Psychology, University of Cincinnati, Cincinnati, OH, USA
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19
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A longitudinal fMRI study of working memory in severe TBI patients with diffuse axonal injury. Neuroimage 2008; 43:421-9. [DOI: 10.1016/j.neuroimage.2008.08.003] [Citation(s) in RCA: 62] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2007] [Revised: 07/25/2008] [Accepted: 08/04/2008] [Indexed: 11/21/2022] Open
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20
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Long-term neural processing of attention following early childhood traumatic brain injury: fMRI and neurobehavioral outcomes. J Int Neuropsychol Soc 2008; 14:424-35. [PMID: 18419841 PMCID: PMC4278372 DOI: 10.1017/s1355617708080545] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/11/2007] [Revised: 12/21/2007] [Accepted: 12/24/2007] [Indexed: 11/07/2022]
Abstract
Attentional deficits are common and significant sequelae of pediatric traumatic brain injury (TBI). However, little is known about how the underlying neural processes that support different components of attention are affected. The present study examined brain activation patterns using fMRI in a group of young children who sustained a TBI in early childhood (n = 5; mean age = 9.4), and a group of age-matched control children with orthopedic injuries (OI) (n = 8) during a continuous performance task (CPT). Four children in the TBI group had moderate injuries, and one had a severe injury. Performance on the CPT task did not differ between groups. Both TBI and OI children activated similar networks of brain regions relevant to sustained attention processing, but the TBI group demonstrated several areas of significantly greater activation relative to controls, including frontal and parietal regions. These findings of over-activation of the relevant attention network in the TBI group contrast with those obtained in imaging studies of Attention-Deficit/Hyperactivity Disorder where under-activation of the attention network has been documented. This study provides evidence that young children's brains function differently following a traumatic brain injury, and that these differences persist for years after the injury.
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Sánchez-Carrión R, Gómez PV, Junqué C, Fernández-Espejo D, Falcon C, Bargalló N, Roig-Rovira T, Enseñat-Cantallops A, Bernabeu M. Frontal Hypoactivation on Functional Magnetic Resonance Imaging in Working Memory after Severe Diffuse Traumatic Brain Injury. J Neurotrauma 2008; 25:479-94. [DOI: 10.1089/neu.2007.0417] [Citation(s) in RCA: 54] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- Rocío Sánchez-Carrión
- Department of Neuropsychology, Institut Universitari de Neurorehabilitació Guttmann, Badalona, Spain
| | - Pere Vendrell Gómez
- Department of Psychiatry and Clinical Psychobiology, University of Barcelona, Barcelona, Spain
- Institute of Biomedical Research August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Carme Junqué
- Department of Psychiatry and Clinical Psychobiology, University of Barcelona, Barcelona, Spain
- Institute of Biomedical Research August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | | | - Carles Falcon
- Institute of Biomedical Research August Pi i Sunyer (IDIBAPS), Barcelona, Spain
- Neuroradiology Section, Radiology Department, Centre de Diagnòstic per la Imatge (CDI), Hospital Clinic, Barcelona, Spain
| | - Nuria Bargalló
- Institute of Biomedical Research August Pi i Sunyer (IDIBAPS), Barcelona, Spain
- Neuroradiology Section, Radiology Department, Centre de Diagnòstic per la Imatge (CDI), Hospital Clinic, Barcelona, Spain
| | - Teresa Roig-Rovira
- Department of Neuropsychology, Institut Universitari de Neurorehabilitació Guttmann, Badalona, Spain
| | | | - Montserrat Bernabeu
- Head Injury Unit, Institut Universitari de Neurorehabilitació Guttmann, Badalona, Spain
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