1
|
Petrosini L, Picerni E, Termine A, Fabrizio C, Laricchiuta D, Cutuli D. The Cerebellum as an Embodying Machine. Neuroscientist 2024; 30:229-246. [PMID: 36052895 DOI: 10.1177/10738584221120187] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Whereas emotion theorists often keep their distance from the embodied approach, theorists of embodiment tend to treat emotion as a mainly physiologic process. However, intimate links between emotions and the body suggest that emotions are privileged phenomena to attempt to reintegrate mind and body and that the body helps the mind in shaping emotional responses. To date, research has favored the cerebrum over other parts of the brain as a substrate of embodied emotions. However, given the widely demonstrated contribution of the cerebellum to emotional processing, research in affective neuroscience should consider embodiment theory as a useful approach for evaluating the cerebellar role in emotion and affect. The aim of this review is to insert the cerebellum among the structures needed to embody emotions, providing illustrative examples of cerebellar involvement in embodied emotions (as occurring in empathic abilities) and in impaired identification and expression of embodied emotions (as occurring in alexithymia).
Collapse
Affiliation(s)
| | | | | | | | | | - Debora Cutuli
- Santa Lucia Foundation IRCCS, Rome, Italy
- Department of Psychology, University Sapienza of Rome, Rome, Italy
| |
Collapse
|
2
|
Ryan NP, Koester D, Crossley L, Botchway E, Hearps S, Catroppa C, Anderson V. Delineating the impact of childhood traumatic brain injury (TBI) on long-term depressive symptom severity: Does sub-acute brain morphometry prospectively predict 2-year outcome? Neuroimage Clin 2024; 41:103565. [PMID: 38241755 PMCID: PMC10831307 DOI: 10.1016/j.nicl.2024.103565] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2023] [Revised: 11/25/2023] [Accepted: 01/08/2024] [Indexed: 01/21/2024]
Abstract
Despite evidence of a link between childhood TBI and heightened risk for depressive symptoms, very few studies have examined early risk factors that predict the presence and severity of post-injury depression beyond 1-year post injury. This longitudinal prospective study examined the effect of mild-severe childhood TBI on depressive symptom severity at 2-years post-injury. It also evaluated the potential role of sub-acute brain morphometry and executive function (EF) in prospectively predicting these long-term outcomes. The study involved 81 children and adolescents with TBI, and 40 age-and-sex matched typically developing (TD) controls. Participants underwent high-resolution structural magnetic resonance imaging (MRI) sub-acutely at five weeks post-injury (M = 5.55; SD = 3.05 weeks) and EF assessments were completed at 6-months post-injury. Compared to TD controls, the TBI group had significantly higher overall internalizing symptoms and were significantly more likely to exhibit clinically significant depressive symptoms at 2-year follow-up. The TBI group also displayed significantly lower EF and altered sub-acute brain morphometry in EF-related brain networks, including the default-mode network (DMN), salience network (SN) and central executive network (CEN). Mediation analyses revealed significant indirect effects of CEN morphometry on depression symptom severity, such that lower EF mediated the prospective association between altered CEN morphometry and higher depression symptoms in the TBI group. Parallel mediation analyses including grey matter morphometry of a non-EF brain network (i.e., the mentalising network) were not statistically significant, suggesting some model specificity. The findings indicate that screening for early neurostructural and neurocognitive risk factors may help identify children at elevated risk of depressive symptoms following TBI. For instance, children at greatest risk of post-injury depression symptoms could be identified based in part on neuroimaging of networks implicated in EF and post-acute assessments of executive function, which could support more effective allocation of limited intervention resources.
Collapse
Affiliation(s)
- Nicholas P Ryan
- School of Psychology, Deakin University, 221 Burwood Highway, Burwood 3125, Victoria, Australia; Brain & Mind Research, Murdoch Children's Research Institute, 50 Flemington Road, Parkville 3052, Victoria, Australia; Psychology Service, Royal Children's Hospital, Murdoch Children's Research Institute, 50 Flemington Road, Parkville 3052, Victoria, Australia; Department of Paediatrics, University of Melbourne, 50 Flemington Road, Parkville 3052, Victoria, Australia.
| | - Dawn Koester
- School of Psychology, Deakin University, 221 Burwood Highway, Burwood 3125, Victoria, Australia
| | - Louise Crossley
- Brain & Mind Research, Murdoch Children's Research Institute, 50 Flemington Road, Parkville 3052, Victoria, Australia
| | - Edith Botchway
- Brain & Mind Research, Murdoch Children's Research Institute, 50 Flemington Road, Parkville 3052, Victoria, Australia
| | - Stephen Hearps
- Brain & Mind Research, Murdoch Children's Research Institute, 50 Flemington Road, Parkville 3052, Victoria, Australia
| | - Cathy Catroppa
- Brain & Mind Research, Murdoch Children's Research Institute, 50 Flemington Road, Parkville 3052, Victoria, Australia; Psychology Service, Royal Children's Hospital, Murdoch Children's Research Institute, 50 Flemington Road, Parkville 3052, Victoria, Australia; Department of Paediatrics, University of Melbourne, 50 Flemington Road, Parkville 3052, Victoria, Australia
| | - Vicki Anderson
- Brain & Mind Research, Murdoch Children's Research Institute, 50 Flemington Road, Parkville 3052, Victoria, Australia; Psychology Service, Royal Children's Hospital, Murdoch Children's Research Institute, 50 Flemington Road, Parkville 3052, Victoria, Australia; Department of Paediatrics, University of Melbourne, 50 Flemington Road, Parkville 3052, Victoria, Australia
| |
Collapse
|
3
|
Keleher F, Lindsey HM, Kerestes R, Amiri H, Asarnow RF, Babikian T, Bartnik-Olson B, Bigler ED, Caeyenberghs K, Esopenko C, Ewing-Cobbs L, Giza CC, Goodrich-Hunsaker NJ, Hodges CB, Hoskinson KR, Irimia A, Königs M, Max JE, Newsome MR, Olsen A, Ryan NP, Schmidt AT, Stein DJ, Suskauer SJ, Ware AL, Wheeler AL, Zielinski BA, Thompson PM, Harding IH, Tate DF, Wilde EA, Dennis EL. Multimodal Analysis of Secondary Cerebellar Alterations After Pediatric Traumatic Brain Injury. JAMA Netw Open 2023; 6:e2343410. [PMID: 37966838 PMCID: PMC10652147 DOI: 10.1001/jamanetworkopen.2023.43410] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/27/2023] [Accepted: 10/04/2023] [Indexed: 11/16/2023] Open
Abstract
Importance Traumatic brain injury (TBI) is known to cause widespread neural disruption in the cerebrum. However, less is known about the association of TBI with cerebellar structure and how such changes may alter executive functioning. Objective To investigate alterations in subregional cerebellum volume and cerebral white matter microstructure after pediatric TBI and examine subsequent changes in executive function. Design, Setting, and Participants This retrospective cohort study combined 12 data sets (collected between 2006 and 2020) from 9 sites in the Enhancing Neuroimaging Genetics Through Meta-Analysis Consortium Pediatric TBI working group in a mega-analysis of cerebellar structure. Participants with TBI or healthy controls (some with orthopedic injury) were recruited from trauma centers, clinics, and institutional trauma registries, some of which were followed longitudinally over a period of 0.7 to 1.9 years. Healthy controls were recruited from the surrounding community. Data analysis occurred from October to December 2022. Exposure Accidental mild complicated-severe TBI (msTBI) for those in the TBI group. Some controls received a diagnosis of orthopedic injury. Main Outcomes and Measures Volume of 18 cerebellar lobules and vermal regions were estimated from 3-dimensional T1-weighted magnetic resonance imaging (MRI) scans. White matter organization in 28 regions of interest was assessed with diffusion tensor MRI. Executive function was measured by parent-reported scores from the Behavior Rating Inventory of Executive Functioning. Results A total of 598 children and adolescents (mean [SD] age, 14.05 [3.06] years; range, 5.45-19.70 years; 386 male participants [64.5%]; 212 female participants [35.5%]) were included in the study, with 314 participants in the msTBI group, and 284 participants in the non-TBI group (133 healthy individuals and 151 orthopedically injured individuals). Significantly smaller total cerebellum volume (d = -0.37; 95% CI, -0.52 to -0.22; P < .001) and subregional cerebellum volumes (eg, corpus medullare; d = -0.43; 95% CI, -0.58 to -0.28; P < .001) were observed in the msTBI group. These alterations were primarily seen in participants in the chronic phase (ie, >6 months postinjury) of injury (total cerebellar volume, d = -0.55; 95% CI, -0.75 to -0.35; P < .001). Smaller cerebellum volumes were associated with higher scores on the Behavior Rating Inventory of Executive Functioning Global Executive Composite score (β = -208.9 mm3; 95% CI, -319.0 to -98.0 mm3; P = .008) and Metacognition Index score (β = -202.5 mm3; 95% CI, -319.0 to -85.0 mm3; P = .02). In a subset of 185 participants with longitudinal data, younger msTBI participants exhibited cerebellum volume reductions (β = 0.0052 mm3; 95% CI, 0.0013 to 0.0090 mm3; P = .01), and older participants slower growth rates. Poorer white matter organization in the first months postinjury was associated with decreases in cerebellum volume over time (β=0.52 mm3; 95% CI, 0.19 to 0.84 mm3; P = .005). Conclusions and Relevance In this cohort study of pediatric msTBI, our results demonstrated robust cerebellar volume alterations associated with pediatric TBI, localized to the posterior lobe. Furthermore, longitudinal cerebellum changes were associated with baseline diffusion tensor MRI metrics, suggesting secondary cerebellar atrophy. These results provide further understanding of secondary injury mechanisms and may point to new opportunities for intervention.
Collapse
Affiliation(s)
- Finian Keleher
- TBI and Concussion Center, Department of Neurology, University of Utah School of Medicine, Salt Lake City
| | - Hannah M. Lindsey
- TBI and Concussion Center, Department of Neurology, University of Utah School of Medicine, Salt Lake City
- George E. Wahlen Veterans Affairs Medical Center, Salt Lake City, Utah
| | - Rebecca Kerestes
- Department of Neuroscience, Central Clinical School, Monash University, Melbourne, Victoria, Australia
| | - Houshang Amiri
- Institute of Neuropharmacology, Neuroscience Research Center, Kerman University of Medical Sciences, Kerman, Iran
| | - Robert F. Asarnow
- Semel Institute for Neuroscience and Human Behavior, Department of Psychiatry and Biobehavioral Sciences, University of California, Los Angeles
- Brain Research Institute, University of California, Los Angeles
- Department of Psychology, University of California, Los Angeles
| | - Talin Babikian
- Semel Institute for Neuroscience and Human Behavior, Department of Psychiatry and Biobehavioral Sciences, University of California, Los Angeles
- Steve Tisch BrainSPORT Program, University of California, Los Angeles
| | - Brenda Bartnik-Olson
- Department of Radiology, Loma Linda University Medical Center, Loma Linda, California
| | - Erin D. Bigler
- TBI and Concussion Center, Department of Neurology, University of Utah School of Medicine, Salt Lake City
- Department of Psychology, Brigham Young University, Provo, Utah
- Neuroscience Center, Brigham Young University, Provo, Utah
| | - Karen Caeyenberghs
- Cognitive Neuroscience Unit, School of Psychology, Deakin University, Geelong, Victoria, Australia
| | - Carrie Esopenko
- Department of Rehabilitation and Human Performance, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Linda Ewing-Cobbs
- Children’s Learning Institute, Department of Pediatrics, University of Texas Health Science Center at Houston
| | - Christopher C. Giza
- Steve Tisch BrainSPORT Program, University of California, Los Angeles
- Division of Neurology, Department of Pediatrics, Mattel Children’s Hospital University of California, Los Angeles
- Department of Neurosurgery, David Geffen School of Medicine at the University of California, Los Angeles
| | - Naomi J. Goodrich-Hunsaker
- TBI and Concussion Center, Department of Neurology, University of Utah School of Medicine, Salt Lake City
- George E. Wahlen Veterans Affairs Medical Center, Salt Lake City, Utah
- Department of Psychology, Brigham Young University, Provo, Utah
| | - Cooper B. Hodges
- Department of Psychology, Brigham Young University, Provo, Utah
- School of Social and Behavioral Sciences, Andrews University, Berrien Springs, Michigan
| | - Kristen R. Hoskinson
- Center for Biobehavioral Health, The Abigail Wexner Research Institute at Nationwide Children’s Hospital, Columbus, Ohio
- Department of Pediatrics, The Ohio State University College of Medicine, Columbus
| | - Andrei Irimia
- Ethel Percy Andrus Gerontology Center, Leonard Davis School of Gerontology, University of Southern California, Los Angeles
- Department of Biomedical Engineering, Viterbi School of Engineering, University of Southern California, Los Angeles
| | - Marsh Königs
- Emma Neuroscience Group, Emma Children’s Hospital, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, the Netherlands
| | - Jeffrey E. Max
- Department of Psychiatry, University of California, San Diego, La Jolla
- Department of Psychiatry, Rady Children’s Hospital, San Diego, California
| | - Mary R. Newsome
- H. Ben Taub Department of Physical Medicine and Rehabilitation, Baylor College of Medicine, Houston, Texas
| | - Alexander Olsen
- Department of Psychology, Norwegian University of Science and Technology, Trondheim, Norway
- Clinic of Rehabilitation, St Olavs Hospital, Trondheim University Hospital, Trondheim, Norway
- NorHEAD-Norwegian Centre for Headache Research, Trondheim, Norway
| | - Nicholas P. Ryan
- Cognitive Neuroscience Unit, School of Psychology, Deakin University, Geelong, Victoria, Australia
- Department of Clinical Sciences, Murdoch Children’s Research Institute, Melbourne, Victoria, Australia
- Department of Paediatrics, The University of Melbourne, Melbourne, Victoria, Australia
| | - Adam T. Schmidt
- Department of Psychological Sciences, Texas Tech University, Lubbock
| | - Dan J. Stein
- South African Medical Research Council Unit on Risk and Resilience in Mental Disorders, Department of Psychiatry, Cape Town University, Cape Town, South Africa
- South African Medical Research Council Unit on Risk and Resilience in Mental Disorders, Neuroscience Institute, Cape Town University, Cape Town, South Africa
| | - Stacy J. Suskauer
- Kennedy Krieger Institute, Baltimore, Maryland
- Department of Physical Medicine and Rehabilitation, Johns Hopkins University School of Medicine, Baltimore, Maryland
- Department of Pediatrics, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Ashley L. Ware
- TBI and Concussion Center, Department of Neurology, University of Utah School of Medicine, Salt Lake City
- Department of Psychology, Georgia State University, Atlanta
| | - Anne L. Wheeler
- Neuroscience and Mental Health Program, Hospital for Sick Children, Toronto, Ontario, Canada
- Physiology Department, University of Toronto, Toronto, Ontario, Canada
| | - Brandon A. Zielinski
- TBI and Concussion Center, Department of Neurology, University of Utah School of Medicine, Salt Lake City
- Department of Pediatrics, University of Florida, Gainesville
- Department of Pediatrics, University of Utah School of Medicine, Salt Lake City
- Department of Neurology, University of Florida, Gainesville
| | - Paul M. Thompson
- Imaging Genetics Center, Stevens Neuroimaging & Informatics Institute, Keck School of Medicine of the University of Southern California, Marina del Rey
- Department of Neurology, University of Southern California, Los Angeles
- Department of Pediatrics, University of Southern California, Los Angeles
- Department of Psychiatry, University of Southern California, Los Angeles
- Department of Radiology, University of Southern California, Los Angeles
- Department of Engineering, University of Southern California, Los Angeles
- Department of Ophthalmology, University of Southern California, Los Angeles
| | - Ian H. Harding
- Department of Neuroscience, Central Clinical School, Monash University, Melbourne, Victoria, Australia
- Monash Biomedical Imaging, Monash University, Melbourne, Victoria, Australia
| | - David F. Tate
- TBI and Concussion Center, Department of Neurology, University of Utah School of Medicine, Salt Lake City
- George E. Wahlen Veterans Affairs Medical Center, Salt Lake City, Utah
- Department of Psychology, Brigham Young University, Provo, Utah
| | - Elisabeth A. Wilde
- TBI and Concussion Center, Department of Neurology, University of Utah School of Medicine, Salt Lake City
- George E. Wahlen Veterans Affairs Medical Center, Salt Lake City, Utah
- H. Ben Taub Department of Physical Medicine and Rehabilitation, Baylor College of Medicine, Houston, Texas
| | - Emily L. Dennis
- TBI and Concussion Center, Department of Neurology, University of Utah School of Medicine, Salt Lake City
- George E. Wahlen Veterans Affairs Medical Center, Salt Lake City, Utah
| |
Collapse
|
4
|
Anderson V, Darling S, Hearps S, Darby D, Dooley J, McDonald S, Turkstra L, Brown A, Greenham M, Crossley L, Charalambous G, Beauchamp MH. Deep phenotyping of socio-emotional skills in children with typical development, neurodevelopmental disorders, and mental health conditions: Evidence from the PEERS. PLoS One 2023; 18:e0291929. [PMID: 37819865 PMCID: PMC10566677 DOI: 10.1371/journal.pone.0291929] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2022] [Accepted: 09/10/2023] [Indexed: 10/13/2023] Open
Abstract
OBJECTIVE Socio-emotional skills, including social competence and social cognition, form the basis for robust relationships and wellbeing. Despite their importance, these skills are poorly defined and measured, particularly in children with developmental vulnerabilities. As a consequence, targets for effective management and treatment remain unclear. We aimed to i) phenotype social competence and social cognition in typically developing children (TDC) and in children with neurodevelopmental or mental health disorders (clinical groups) and ii) establish the relationships between these child-direct measures and parent ratings of social competence and behavior. METHOD Using a multi-site, cross-sectional study design, we recruited 513 TDC and 136 children with neurodevelopmental (autism spectrum disorder [ASD], attention deficit hyperactivity disorder [ADHD]) or mental health (Anxiety Disorder [ANX]) diagnoses (age range 5-15 years). We administered the Paediatric Evaluation of Emotions, Relationships and Socialisation (PEERS) to children, and parents completed standardised questionnaires rating children's socio-emotional function. RESULTS Standardised parent questionnaires revealed a global pattern of everyday socio-emotional impairment that was common to all clinical groups, while PEERS identified disorder-specific socio-cognitive profiles for children with ASD, ADHD and ANX. Compared to TDCs, children with ASD demonstrated global socio-cognitive impairment. Children with ADHD were impulsive, demonstrating difficulties managing speed accuracy trade-offs. Children with ANX exhibited slowed social decision-making, but otherwise intact skills. CONCLUSIONS Standardized parent questionnaires of child socio-emotional function reveal differences between children with typical and atypical development, but do not yield disorder-specific, socio-emotional profiles. In contrast, findings from the PEERS objective assessment suggest that that ASD, ADHD and ANX are associated with distinct socio-cognitive phenotypes, to more accurately guide and target management and treatment of impaired social competence.
Collapse
Affiliation(s)
- Vicki Anderson
- Murdoch Children’s Research Institute, Parkville, Victoria, Australia
- Royal Children’s Hospital, Parkville, Victoria, Australia
- University of Melbourne, Parkville, Victoria, Australia
| | - Simone Darling
- Murdoch Children’s Research Institute, Parkville, Victoria, Australia
- University of Melbourne, Parkville, Victoria, Australia
| | - Stephen Hearps
- Murdoch Children’s Research Institute, Parkville, Victoria, Australia
| | - David Darby
- University of Melbourne, Parkville, Victoria, Australia
- Florey Institute of Neurosciences, Royal Parade, Parkville, Victoria, Australia
| | - Julian Dooley
- PSI School, Twinsburg, Ohio, United States of America
| | - Skye McDonald
- University of New South Wales, Sydney, New South Wales, Australia
| | - Lyn Turkstra
- School of Rehabilitation Science, McMaster University, Hamilton, Ontario, Canada
| | - Amy Brown
- Murdoch Children’s Research Institute, Parkville, Victoria, Australia
| | - Mardee Greenham
- Murdoch Children’s Research Institute, Parkville, Victoria, Australia
- University of Melbourne, Parkville, Victoria, Australia
| | - Louise Crossley
- Murdoch Children’s Research Institute, Parkville, Victoria, Australia
| | - George Charalambous
- Murdoch Children’s Research Institute, Parkville, Victoria, Australia
- Curve Technology, Royal Children’s Hospital, Parkville, Victoria, Australia
| | - Miriam H. Beauchamp
- University of Montreal, Montreal, QC, Canada
- Sainte-Justine Hospital Research Center, Montreal, QC, Canada
| |
Collapse
|
5
|
Anderson V, Hearps SJC, Catroppa C, Beauchamp MH, Ryan NP. What predicts persisting social impairment following pediatric traumatic brain injury: contribution of a biopsychosocial approach. Psychol Med 2023; 53:3568-3579. [PMID: 35189999 PMCID: PMC10277758 DOI: 10.1017/s0033291722000186] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/18/2021] [Revised: 01/06/2022] [Accepted: 01/13/2022] [Indexed: 11/06/2022]
Abstract
BACKGROUND Psychosocial deficits, such as emotional, behavioral and social problems, reflect the most common and disabling consequences of pediatric traumatic brain injury (TBI). Their causes and recovery likely differ from physical and cognitive skills, due to disruption to developing brain networks and the influence of the child's environment. Despite increasing recognition of post-injury behavioral and social problems, there exists a paucity of research regarding the incidence of social impairment, and factors predicting risk and resilience in the social domain over time since injury. METHODS Using a prospective, longitudinal design, and a bio-psychosocial framework, we studied children with TBI (n = 107) at baseline (pre-injury function), 6 months, 1 and 2-years post-injury. We assessed intellectual ability, attention/executive function, social cognition, social communication and socio-emotional function. Children underwent structural magnetic resonance imaging (MRI) at 2-8 weeks post-injury. Parents rated their child's socio-emotional function and their own mental health, family function and perceived burden. RESULTS We distinguished five social recovery profiles, characterized by a complex interplay between environment and pre- and post-TBI factors, with injury factors playing a lesser role. Resilience in social competence was linked to intact family and parent function, intact pre-injury adaptive abilities, post-TBI cognition and social participation. Vulnerability in the social domain was related to poor pre- and post-injury adaptive abilities, greater behavioral concerns, and poorer pre- and post-injury parent health and family function. CONCLUSIONS We identified five distinct social recovery trajectories post-child-TBI, each characterized by a unique biopsychosocial profile, highlighting the importance of comprehensive social assessment and understanding of factors contributing to social impairment, to target resources and interventions to children at highest risk.
Collapse
Affiliation(s)
- Vicki Anderson
- Murdoch Children's Research Institute, Flemington Road, Parkville, Victoria, 3052, Australia
- Royal Children's Hospital, Flemington Road, Parkville, Victoria, 3052, Australia
- University of Melbourne, Flemington Road, Parkville, Victoria, 3052, Australia
| | - Stephen J. C. Hearps
- Murdoch Children's Research Institute, Flemington Road, Parkville, Victoria, 3052, Australia
| | - Cathy Catroppa
- Murdoch Children's Research Institute, Flemington Road, Parkville, Victoria, 3052, Australia
- Royal Children's Hospital, Flemington Road, Parkville, Victoria, 3052, Australia
- University of Melbourne, Flemington Road, Parkville, Victoria, 3052, Australia
| | - Miriam H. Beauchamp
- University of Montreal, P.O. Box 6128, Center-ville branch, Montreal, QC, H3C 317, Canada
- St Justine Hospital, Avenue Ellendale, Montreal, QC, Canada
| | - Nicholas P. Ryan
- Murdoch Children's Research Institute, Flemington Road, Parkville, Victoria, 3052, Australia
- Deakin University, 221 Burwood Highway, Burwood, Australia
| |
Collapse
|
6
|
Abstract
OBJECTIVE Disorders of social cognition, such as difficulties with emotion perception, alexithymia, Theory of Mind (ToM), empathy and disorders of emotion regulation, are prevalent and pervasive problems across many neurological, neurodevelopmental and neuropsychiatric conditions. Clinicians are familiar with how these difficulties present but assessment and treatment has lagged behind other traditional cognitive domains, such as memory, language and executive functioning. METHOD In this paper, we review the prevalence and degree of impairment associated with disorders of social cognition and emotion regulation across a range of clinical conditions, with particular emphasis on their relationship to cognitive deficits and also real-world functioning. We reported effects sizes from published meta-analyses for a range of clinical disorders and also review test usage and available tests. RESULTS In general, many clinical conditions are associated with impairments in social cognition and emotion regulation. Effect sizes range from small to very large and are comparable to effect sizes for impairments in nonsocial cognition. Socio-emotional impairments are also associated with social and adaptive functioning. In reviewing prior research, it is apparent that the standardized assessment of social cognition, in particular, is not routine in clinical practice. This is despite the fact that there are a range of tools available and accruing evidence for the efficacy of interventions for social cognitive impairments. CONCLUSION We are using this information to urge and call for clinicians to factor social cognition into their clinical assessments and treatment planning, as to provide rigorous, holistic and comprehensive person-centred care.
Collapse
Affiliation(s)
- Skye McDonald
- School of Psychology, University of New South Wales, Sydney, Australia
| | - Travis Wearne
- School of Psychology, University of Western Sydney, Penrith South, Australia
| | - Michelle Kelly
- School of Psychological Sciences, University of Newcastle, Callaghan, Australia
| |
Collapse
|
7
|
Jarsch M, Piguet O, Berres M, Sluka C, Semenkova A, Kressig RW, Monsch AU, McDonald S, Sollberger M. Development of the Basel Version of the Awareness of Social Inference Test - Theory of Mind (BASIT-ToM) in healthy adults. J Neuropsychol 2023; 17:125-145. [PMID: 36129703 PMCID: PMC10947008 DOI: 10.1111/jnp.12290] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2021] [Accepted: 08/13/2022] [Indexed: 11/27/2022]
Abstract
Impairments of Theory of Mind (ToM) abilities occur in a wide range of brain disorders. Therefore, reliable and ecologically valid examination of these abilities is a crucial part of any comprehensive neuropsychological assessment. An established and ecologically valid, English-language test identifying deficits in ToM abilities is "The Awareness of Social Inference Test - Social Inference Minimal (TASIT-SIM)". However, no comparable German-language ToM test currently exists. In this study, we aimed to develop the first German-language adaption of TASIT-SIM in healthy adults. We selected 13 scenes [four scenes per message type (i.e., honesty, simple sarcasm, paradoxical sarcasm) and one practice scene] out of the 30 TASIT-SIM scenes. In collaboration with a film institute, we filmed each scene at three different intensities. These intensity version scenes were then administered to 240 healthy adults, equally distributed in sex and age, ranging from 35 to 92 years. By applying Rasch analysis, we selected intensity versions that showed neither floor nor ceiling effects in the majority of ToM questions in participants whose ToM abilities were in the medium range. In conclusion, we have developed the first German-language adaption of TASIT-SIM, i.e., the "Basel Version of the Awareness of Social Inference Test - Theory of Mind (BASIT-ToM)". The BASIT-ToM incorporates the strengths of TASIT-SIM, while overcoming its limitations such as inconsistencies in cinematic realization and ceiling effects in healthy participants. Next, the BASIT-ToM needs to be validated in healthy people and clinical populations.
Collapse
Affiliation(s)
- Marianne Jarsch
- Memory ClinicUniversity Department of Geriatric Medicine Felix PlatterBaselSwitzerland
- Faculty of PsychologyUniversity of BaselBaselSwitzerland
| | - Olivier Piguet
- School of Psychology and Brain and Mind CentreThe University of SydneySydneyNew South WalesAustralia
| | - Manfred Berres
- Faculty of Mathematics and TechnologyUniversity of Applied Sciences KoblenzKoblenzGermany
| | - Constantin Sluka
- Department of Clinical ResearchUniversity of Basel and University Hospital BaselBaselSwitzerland
| | - Anna Semenkova
- Memory ClinicUniversity Department of Geriatric Medicine Felix PlatterBaselSwitzerland
- Faculty of PsychologyUniversity of BaselBaselSwitzerland
| | - Reto W. Kressig
- Memory ClinicUniversity Department of Geriatric Medicine Felix PlatterBaselSwitzerland
| | - Andreas U. Monsch
- Memory ClinicUniversity Department of Geriatric Medicine Felix PlatterBaselSwitzerland
- Faculty of PsychologyUniversity of BaselBaselSwitzerland
| | - Skye McDonald
- University of New South Wales PsychologySydneyNew South WalesAustralia
| | - Marc Sollberger
- Memory ClinicUniversity Department of Geriatric Medicine Felix PlatterBaselSwitzerland
- Department of NeurologyUniversity Hospital Basel and University of BaselBaselSwitzerland
| |
Collapse
|
8
|
Volumetric MRI Findings in Mild Traumatic Brain Injury (mTBI) and Neuropsychological Outcome. Neuropsychol Rev 2023; 33:5-41. [PMID: 33656702 DOI: 10.1007/s11065-020-09474-0] [Citation(s) in RCA: 15] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2019] [Accepted: 12/20/2020] [Indexed: 10/22/2022]
Abstract
Region of interest (ROI) volumetric assessment has become a standard technique in quantitative neuroimaging. ROI volume is thought to represent a coarse proxy for making inferences about the structural integrity of a brain region when compared to normative values representative of a healthy sample, adjusted for age and various demographic factors. This review focuses on structural volumetric analyses that have been performed in the study of neuropathological effects from mild traumatic brain injury (mTBI) in relation to neuropsychological outcome. From a ROI perspective, the probable candidate structures that are most likely affected in mTBI represent the target regions covered in this review. These include the corpus callosum, cingulate, thalamus, pituitary-hypothalamic area, basal ganglia, amygdala, and hippocampus and associated structures including the fornix and mammillary bodies, as well as whole brain and cerebral cortex along with the cerebellum. Ventricular volumetrics are also reviewed as an indirect assessment of parenchymal change in response to injury. This review demonstrates the potential role and limitations of examining structural changes in the ROIs mentioned above in relation to neuropsychological outcome. There is also discussion and review of the role that post-traumatic stress disorder (PTSD) may play in structural outcome in mTBI. As emphasized in the conclusions, structural volumetric findings in mTBI are likely just a single facet of what should be a multimodality approach to image analysis in mTBI, with an emphasis on how the injury damages or disrupts neural network integrity. The review provides an historical context to quantitative neuroimaging in neuropsychology along with commentary about future directions for volumetric neuroimaging research in mTBI.
Collapse
|
9
|
Catroppa C, Sood NT, Morrison E, Kenardy J, Lah S, McKinlay A, Ryan N, Crowe L, Soo C, Godfrey C, Anderson V. The Australian and New Zealand brain injury lifespan cohort protocol: Leveraging common data elements to characterise longitudinal outcome and recovery. BMJ Open 2023; 13:e067712. [PMID: 36657763 PMCID: PMC9853218 DOI: 10.1136/bmjopen-2022-067712] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/20/2023] Open
Abstract
INTRODUCTION Cognitive, behavioural, academic, mental health and social impairments are common following paediatric traumatic brain injury (TBI). However, studies are often reliant on small samples of children drawn from narrow age bands, and employ highly variable methodologies, which make it challenging to generalise existing research findings and understand the lifetime history of TBI. METHOD AND ANALYSIS This study will synthesise common data sets from national (Victoria, New South Wales, Queensland) and international (New Zealand) collaborators, such that common data elements from multiple cohorts recruited from these four sites will be extracted and harmonised. Participant-level harmonised data will then be pooled to create a single integrated data set of participants including common cognitive, social, academic and mental health outcome variables. The large sample size (n=1816), consisting of participants with mild, moderate and severe TBI, will provide statistical power to answer important questions that cannot be addressed by small, individual cohorts. Complex statistical modelling, such as generalised estimation equation, multilevel and latent growth models, will be conducted. ETHICS AND DISSEMINATION Ethics approval was granted by the Human Research Ethics Committee (HREC) of the Royal Children's Hospital (RCH), Melbourne (HREC Reference Number 2019.168). The approved study protocol will be used for all study-related procedures. Findings will be translated into clinical practice, inform policy decisions, guide the appropriate allocation of limited healthcare resources and support the implementation of individualised care.
Collapse
Affiliation(s)
- Cathy Catroppa
- Clinical Sciences, Murdoch Children's Research Institute, Parkville, Victoria, Australia
- The University of Melbourne, Melbourne, Victoria, Australia
| | - Nikita Tuli Sood
- Brain and Mind, Clinical Sciences, Murdoch Childrens Research Institute, Parkville, Victoria, Australia
| | - Elle Morrison
- Clinical Sciences, Murdoch Children's Research Institute, Parkville, Victoria, Australia
| | - Justin Kenardy
- The University of Queensland, Saint Lucia Campus, Saint Lucia, Queensland, Australia
| | - Suncica Lah
- The University of Sydney, Sydney, New South Wales, Australia
| | | | - Nicholas Ryan
- Clinical Sciences, Murdoch Children's Research Institute, Parkville, Victoria, Australia
| | - Louise Crowe
- Clinical Sciences, Murdoch Children's Research Institute, Parkville, Victoria, Australia
- The Royal Children's Hospital Melbourne, Parkville, Victoria, Australia
| | - Cheryl Soo
- Applied Medical Research, Ingham Institute, Liverpool, New South Wales, Australia
| | - Celia Godfrey
- Clinical Sciences, Murdoch Children's Research Institute, Parkville, Victoria, Australia
| | - Vicki Anderson
- Clinical Sciences, Murdoch Children's Research Institute, Parkville, Victoria, Australia
| |
Collapse
|
10
|
Byom LJ, Whalen M, Turkstra LS. Working Memory for Emotions in Adolescents and Young Adults with Traumatic Brain Injury. BRAIN IMPAIR 2022; 22:296-310. [PMID: 36703704 PMCID: PMC9873224 DOI: 10.1017/brimp.2021.20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
This preliminary study investigated the interaction between working memory and social cognition in adolescents and young adults with traumatic brain injury (TBI). It was hypothesized that participants with or without TBI would better recognize social information when working memory or social cognitive load was low, and that adolescents and young adults with TBI would be more affected by increased cognitive demand than their uninjured peers. Eight adolescents and young adults with complicated mild-severe TBI (aged 14-22 years) and eight age- and sex-matched typically developing (TD) adolescents completed computer-based n-back tasks requiring recognition of either face identity or facial affect, with 0-back, 1-, and 2-back conditions. The TBI group had lower scores overall than the TD group, and scores for both groups were lower for affect recognition than identity recognition. Scores for both groups were lower in conditions with a higher working memory load. There was a significant group-by-working memory interaction, with larger group differences in high-working memory conditions. Study results and their potential implications for social outcomes are discussed.
Collapse
Affiliation(s)
- Lindsey J Byom
- Division of Speech and Hearing Sciences, Department of Allied Health Sciences, University of North Carolina at Chapel Hill
| | - Meaghan Whalen
- Division of Speech and Hearing Sciences, Department of Allied Health Sciences, University of North Carolina at Chapel Hill
| | | |
Collapse
|
11
|
Social Functioning and Autistic Behaviors in Youth Following Acquired Brain Injury. CHILDREN (BASEL, SWITZERLAND) 2022; 9:children9111648. [PMID: 36360376 PMCID: PMC9688193 DOI: 10.3390/children9111648] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/07/2022] [Revised: 10/17/2022] [Accepted: 10/25/2022] [Indexed: 01/25/2023]
Abstract
Children and adolescents who survive the pediatric intensive care unit (PICU) with an acquired brain injury (ABI) often demonstrate a variety of physical, cognitive, emotional/behavioral, and social sequelae termed post-intensive care syndrome (PICS). Social communication and interaction challenges have also been observed clinically, and there is growing literature documenting these occurrences in youth following ABI. The extent of these social changes varies among patients, and a subset of patients go on to exhibit social and behavioral profiles closely resembling those of autistic youth. We reviewed empirical research regarding social functioning in youth following ABI, as well as the overlap between individuals with ABI and autistic youth, published from January 2009 to August 2022 on PubMed and Scopus databases. Clinical case examples from a well-established post-PICU follow-up program are also provided to exemplify the complexity of this phenomenon.
Collapse
|
12
|
Crumlish L, Wallace SJ, Copley A, Rose TA. Exploring the measurement of pediatric cognitive-communication disorders in traumatic brain injury research: A scoping review. Brain Inj 2022; 36:1207-1227. [PMID: 36303459 DOI: 10.1080/02699052.2022.2111026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
OBJECTIVE To synthesize information about the constructs measured, measurement instruments used, and the timing of assessment of cognitive-communication disorders (CCDs) in pediatric traumatic brain injury (TBI) research. METHODS AND PROCEDURES Scoping review conducted in alignment with Arksey and O'Malley's five-stage methodological framework and reported per the PRISMA extension for Scoping Reviews. Inclusion criteria: (a) cohort description, case-control, and treatment studies; (b) participants with TBI aged 5-18 years; (c) communication or psychosocial outcomes; and (d) English full-text journal articles. The first author reviewed all titles, abstracts, and full-text articles; 10% were independently reviewed. OUTCOMES AND RESULTS Following screening, a total of 687 articles were included and 919 measurement instruments, measuring 2134 unique constructs, were extracted. The Child Behavior Checklist was the most used measurement instrument and 'Global Outcomes/Recovery' was the construct most frequently measured. The length of longitudinal monitoring ranged between ≤3 months and 16 years. CONCLUSIONS AND IMPLICATIONS We found considerable heterogeneity in the constructs measured, the measurement instruments used, and the timing of CCD assessment in pediatric TBI research. A consistent approach to measurement may support clinical decision-making and the efficient use of data beyond individual studies in systematic reviews and meta-analyses.
Collapse
Affiliation(s)
- Lauren Crumlish
- School of Health and Rehabilitation Sciences, The University of Queensland, Brisbane, Australia
| | - Sarah J Wallace
- School of Health and Rehabilitation Sciences, The University of Queensland, Brisbane, Australia.,Queensland Aphasia Research Centre, Australia
| | - Anna Copley
- School of Health and Rehabilitation Sciences, The University of Queensland, Brisbane, Australia
| | - Tanya A Rose
- School of Health and Rehabilitation Sciences, The University of Queensland, Brisbane, Australia.,Queensland Aphasia Research Centre, Australia
| |
Collapse
|
13
|
Cerebellum, Embodied Emotions, and Psychological Traits. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2022; 1378:255-269. [DOI: 10.1007/978-3-030-99550-8_16] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
|
14
|
Tuerk C, Dégeilh F, Catroppa C, Anderson V, Beauchamp MH. Pediatric Moderate-Severe Traumatic Brain Injury and Gray Matter Structural Covariance Networks: A Preliminary Longitudinal Investigation. Dev Neurosci 2021; 43:335-347. [PMID: 34515088 DOI: 10.1159/000518752] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2021] [Accepted: 07/23/2021] [Indexed: 11/19/2022] Open
Abstract
Pediatric traumatic brain injury (TBI) is prevalent and can disrupt ongoing brain maturation. However, the long-term consequences of pediatric TBI on the brain's network architecture are poorly understood. Structural covariance networks (SCN), based on anatomical correlations between brain regions, may provide important insights into brain topology following TBI. Changes in global SCN (default-mode network [DMN], central executive network [CEN], and salience network [SN]) were compared sub-acutely (<90 days) and in the long-term (approximately 12-24 months) after pediatric moderate-severe TBI (n = 16), and compared to typically developing children assessed concurrently (n = 15). Gray matter (GM) volumes from selected seeds (DMN: right angular gyrus [rAG], CEN: right dorsolateral prefrontal cortex [rDLPFC], SN: right anterior insula) were extracted from T1-weighted images at both timepoints. No group differences were found sub-acutely; at the second timepoint, the TBI group showed significantly reduced structural covariance within the DMN seeded from the rAG and the (1) right middle frontal gyrus, (2) left superior frontal gyrus, and (3) left fusiform gyrus. Reduced structural covariance was also found within the CEN, that is, between the rDLPFC and the (1) calcarine sulcus, and (2) right occipital gyrus. In addition, injury severity was positively associated with GM volumes in the identified CEN regions. Over time, there were no significant changes in SCN in either group. The findings, albeit preliminary, suggest for the first time a long-term effect of pediatric TBI on SCN. SCN may be a complementary approach to characterize the global effect of TBI on the developing brain. Future work needs to further examine how disruptions of these networks relate to behavioral and cognitive difficulties.
Collapse
Affiliation(s)
- Carola Tuerk
- Department of Psychology, University of Montreal, Montreal, Québec, Canada,
| | - Fanny Dégeilh
- Department of Psychology, University of Montreal, Montreal, Québec, Canada.,Sainte-Justine Hospital Research Center, Montreal, Québec, Canada
| | - Cathy Catroppa
- Murdoch Children's Research Institute, The Royal Children's Hospital, Melbourne, Victoria, Australia.,Melbourne School of Psychological Sciences, University of Melbourne, Melbourne, Victoria, Australia
| | - Vicki Anderson
- Murdoch Children's Research Institute, The Royal Children's Hospital, Melbourne, Victoria, Australia.,Melbourne School of Psychological Sciences, University of Melbourne, Melbourne, Victoria, Australia
| | - Miriam H Beauchamp
- Department of Psychology, University of Montreal, Montreal, Québec, Canada.,Sainte-Justine Hospital Research Center, Montreal, Québec, Canada
| |
Collapse
|
15
|
Zamani A, Ryan NP, Wright DK, Caeyenberghs K, Semple BD. The Impact of Traumatic Injury to the Immature Human Brain: A Scoping Review with Insights from Advanced Structural Neuroimaging. J Neurotrauma 2021; 37:724-738. [PMID: 32037951 DOI: 10.1089/neu.2019.6895] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
Traumatic brain injury (TBI) during critical periods of early-life brain development can affect the normal formation of brain networks responsible for a range of complex social behaviors. Because of the protracted nature of brain and behavioral development, deficits in cognitive and socioaffective behaviors may not become evident until late adolescence and early adulthood, when such skills are expected to reach maturity. In addition, multiple pre- and post-injury factors can interact with the effects of early brain insult to influence long-term outcomes. In recent years, with advancements in magnetic-resonance-based neuroimaging techniques and analysis, studies of the pediatric population have revealed a link between neurobehavioral deficits, such as social dysfunction, with white matter damage. In this review, in which we focus on contributions from Australian researchers to the field, we have highlighted pioneering longitudinal studies in pediatric TBI, in relation to social deficits specifically. We also discuss the use of advanced neuroimaging and novel behavioral assays in animal models of TBI in the immature brain. Together, this research aims to understand the relationship between injury consequences and ongoing brain development after pediatric TBI, which promises to improve prediction of the behavioral deficits that emerge in the years subsequent to early-life injury.
Collapse
Affiliation(s)
- Akram Zamani
- Department of Neuroscience, Monash University, Melbourne, Victoria, Australia
| | - Nicholas P Ryan
- Cognitive Neuroscience Unit, School of Psychology, Deakin University, Melbourne, Victoria, Australia.,Brain & Mind Research, Murdoch Children's Research Institute, Parkville, Victoria, Australia
| | - David K Wright
- Department of Neuroscience, Monash University, Melbourne, Victoria, Australia
| | - Karen Caeyenberghs
- Cognitive Neuroscience Unit, School of Psychology, Deakin University, Melbourne, Victoria, Australia
| | - Bridgette D Semple
- Department of Neuroscience, Monash University, Melbourne, Victoria, Australia.,Department of Medicine, Royal Melbourne Hospital, The University of Melbourne, Parkville, Victoria, Australia
| |
Collapse
|
16
|
Samadani A, Kim S, Moon J, Kang K, Chau T. Neurophysiological Synchrony Between Children With Severe Physical Disabilities and Their Parents During Music Therapy. Front Neurosci 2021; 15:531915. [PMID: 33994913 PMCID: PMC8119766 DOI: 10.3389/fnins.2021.531915] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2020] [Accepted: 03/16/2021] [Indexed: 12/30/2022] Open
Abstract
Although physiological synchronization has been associated with the level of empathy in emotionally meaningful relationships, little is known about the interbrain synchrony between non-speaking children with severe disabilities and their familial caregivers. In a repeated measures observational study, we ascertained the degree of interbrain synchrony during music therapy in 10 child-parent dyads, where the children were non-speaking and living with severe motor impairments. Interbrain synchrony was quantified via measurements of spectral coherence and Granger causality between child and parent electroencephalographic (EEG) signals collected during ten 15-min music therapy sessions per dyad, where parents were present as non-participating, covert observers. Using cluster-based permutation tests, we found significant child-parent interbrain synchrony, manifesting most prominently across dyads in frontal brain regions within β and low γ frequencies. Specifically, significant dyadic coherence was observed contra-laterally, between child frontal right and parental frontal left regions at β and lower γ bands in empathy-related brain areas. Furthermore, significant Granger influences were detected bidirectionally (from child to parent and vice versa) in the same frequency bands. In all dyads, significant increases in session-specific coherence and Granger influences were observed over the time course of a music therapy session. The observed interbrain synchrony suggests a cognitive-emotional coupling during music therapy between child and parent that is responsive to change. These findings encourage further study of the socio-empathic capacity and interpersonal relationships formed between caregivers and non-speaking children with severe physical impairments.
Collapse
Affiliation(s)
| | - Song Kim
- School of Optometry & Vision Science, University of Waterloo, Waterloo, ON, Canada
| | - Jae Moon
- Holland Bloorview Kids Rehabilitation Hospital, Toronto, ON, Canada.,Institute of Biomedical Engineering (BME), University of Toronto, Toronto, ON, Canada
| | - Kyurim Kang
- Holland Bloorview Kids Rehabilitation Hospital, Toronto, ON, Canada.,Music and Health Science Research Collaboratory (MaHRC), Faculty of Music, University of Toronto, Toronto, ON, Canada
| | - Tom Chau
- Holland Bloorview Kids Rehabilitation Hospital, Toronto, ON, Canada.,Institute of Biomedical Engineering (BME), University of Toronto, Toronto, ON, Canada
| |
Collapse
|
17
|
Macro- and micro-structural cerebellar and cortical characteristics of cognitive empathy towards fictional characters in healthy individuals. Sci Rep 2021; 11:8804. [PMID: 33888760 PMCID: PMC8062506 DOI: 10.1038/s41598-021-87861-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2020] [Accepted: 03/31/2021] [Indexed: 12/21/2022] Open
Abstract
Few investigations have analyzed the neuroanatomical substrate of empathic capacities in healthy subjects, and most of them have neglected the potential involvement of cerebellar structures. The main aim of the present study was to investigate the associations between bilateral cerebellar macro- and micro-structural measures and levels of cognitive and affective trait empathy (measured by Interpersonal Reactivity Index, IRI) in a sample of 70 healthy subjects of both sexes. We also estimated morphometric variations of cerebral Gray Matter structures, to ascertain whether the potential empathy-related peculiarities in cerebellar areas were accompanied by structural differences in other cerebral regions. At macro-structural level, the volumetric differences were analyzed by Voxel-Based Morphometry (VBM)- and Region of Interest (ROI)-based approaches, and at a micro-structural level, we analyzed Diffusion Tensor Imaging (DTI) data, focusing in particular on Mean Diffusivity and Fractional Anisotropy. Fantasy IRI-subscale was found to be positively associated with volumes in right cerebellar Crus 2 and pars triangularis of inferior frontal gyrus. The here described morphological variations of cerebellar Crus 2 and pars triangularis allow to extend the traditional cortico-centric view of cognitive empathy to the cerebellar regions and indicate that in empathizing with fictional characters the cerebellar and frontal areas are co-recruited.
Collapse
|
18
|
Ryan NP, Greenham M, Gordon AL, Ditchfield M, Coleman L, Cooper A, Crowe L, Hunt RW, Monagle P, Mackay MT, Anderson V. Social Cognitive Dysfunction Following Pediatric Arterial Ischemic Stroke: Evidence From a Prospective Cohort Study. Stroke 2021; 52:1609-1617. [PMID: 33827249 DOI: 10.1161/strokeaha.120.032955] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
[Figure: see text].
Collapse
Affiliation(s)
- Nicholas P Ryan
- Clinical Sciences, Murdoch Children's Research Institute, Melbourne, Australia (N.P.R., M.G., L.C., A.C, L.C., R.W.H., P.M., M.T.M., V.A.).,School of Psychology, Deakin University, Geelong, Australia (N.P.R.).,Department of Paediatrics, The University of Melbourne, Australia (N.P.R., A.C., R.W.H., P.M., M.T.M., V.A.)
| | - Mardee Greenham
- Clinical Sciences, Murdoch Children's Research Institute, Melbourne, Australia (N.P.R., M.G., L.C., A.C, L.C., R.W.H., P.M., M.T.M., V.A.)
| | - Anne L Gordon
- Paediatric Neuroscience Department, Evelina London Children's Hospital, Guy's & St Thomas' NHS Foundation Trust, London, United Kingdom (A.L.G.).,Department of Population Health Sciences, Kings College London, United Kingdom (A.L.G.)
| | - Michael Ditchfield
- Paediatric Imaging, Monash Children's Hospital, Melbourne, Australia (M.D.).,Department of Radiology and Paediatrics, Monash University, Melbourne, Australia (M.D.)
| | - Lee Coleman
- Clinical Sciences, Murdoch Children's Research Institute, Melbourne, Australia (N.P.R., M.G., L.C., A.C, L.C., R.W.H., P.M., M.T.M., V.A.).,Department of Medical Imaging (L.C.), The Royal Children's Hospital, Melbourne, Australia
| | - Anna Cooper
- Clinical Sciences, Murdoch Children's Research Institute, Melbourne, Australia (N.P.R., M.G., L.C., A.C, L.C., R.W.H., P.M., M.T.M., V.A.).,Department of Paediatrics, The University of Melbourne, Australia (N.P.R., A.C., R.W.H., P.M., M.T.M., V.A.)
| | - Louise Crowe
- Clinical Sciences, Murdoch Children's Research Institute, Melbourne, Australia (N.P.R., M.G., L.C., A.C, L.C., R.W.H., P.M., M.T.M., V.A.)
| | - Rod W Hunt
- Clinical Sciences, Murdoch Children's Research Institute, Melbourne, Australia (N.P.R., M.G., L.C., A.C, L.C., R.W.H., P.M., M.T.M., V.A.).,Department of Paediatrics, The University of Melbourne, Australia (N.P.R., A.C., R.W.H., P.M., M.T.M., V.A.).,Department of Neonatal Medicine (R.W.H.), The Royal Children's Hospital, Melbourne, Australia
| | - Paul Monagle
- Clinical Sciences, Murdoch Children's Research Institute, Melbourne, Australia (N.P.R., M.G., L.C., A.C, L.C., R.W.H., P.M., M.T.M., V.A.).,Department of Paediatrics, The University of Melbourne, Australia (N.P.R., A.C., R.W.H., P.M., M.T.M., V.A.).,Department of Haematology (P.M.), The Royal Children's Hospital, Melbourne, Australia
| | - Mark T Mackay
- Clinical Sciences, Murdoch Children's Research Institute, Melbourne, Australia (N.P.R., M.G., L.C., A.C, L.C., R.W.H., P.M., M.T.M., V.A.).,Department of Paediatrics, The University of Melbourne, Australia (N.P.R., A.C., R.W.H., P.M., M.T.M., V.A.).,Department of Neurology (M.T.M.), The Royal Children's Hospital, Melbourne, Australia
| | - Vicki Anderson
- Clinical Sciences, Murdoch Children's Research Institute, Melbourne, Australia (N.P.R., M.G., L.C., A.C, L.C., R.W.H., P.M., M.T.M., V.A.).,Department of Paediatrics, The University of Melbourne, Australia (N.P.R., A.C., R.W.H., P.M., M.T.M., V.A.).,Department of Psychology (V.A.), The Royal Children's Hospital, Melbourne, Australia
| |
Collapse
|
19
|
Ju N, Guo S, San Juan V, Brown S, Lai KW, Yeates KO, Graham SA. Theory of Mind after Pediatric Traumatic Brain Injury: A Scoping Review. J Neurotrauma 2021; 38:1918-1942. [PMID: 33499733 DOI: 10.1089/neu.2020.7365] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
Abstract
This scoping review aims to synthesize existing literature regarding theory of mind (ToM) outcomes, the neuropathology associated with ToM outcomes, and the relationship between ToM outcomes and social functioning in children and adolescents with traumatic brain injury (TBI). We searched MEDLINE® and PsycINFO databases to identify all literature that examined ToM following pediatric TBI until July 2019. A total of 29 articles met inclusion and exclusion criteria and were included in the results. These articles examined a variety of aspects of ToM, which could be broadly grouped into those focused on cognitive, cognitive-affective, and pragmatic factors. The existing literature suggests that children and adolescents with TBI, compared with their typically developing peers and peers with orthopedic injuries, are more likely to have deficits in ToM. The evidence further shows that the age at which brain injury occurs contributes to ToM disruption. Neuroimaging techniques have offered crucial insights into how TBI may impact ToM performance in children and adolescents. Finally, this review provides evidence that disruption in ToM plays a role in the difficulties in social functioning demonstrated by children and adolescents with TBI. Limitations and gaps in the existing literature warrant future research in this field.
Collapse
Affiliation(s)
- Narae Ju
- Department of Psychology, University of Alberta, Edmonton, Alberta, Canada
| | - Sunny Guo
- Department of Psychology, University of Alberta, Edmonton, Alberta, Canada.,Alberta Children's Hospital Research Institute and Hotchkiss Brain Institute, University of Calgary, University of Alberta, Edmonton, Alberta, Canada
| | - Valerie San Juan
- Department of Psychology, Bradley University, Peoria, Illinois, USA
| | - Sage Brown
- Department of Medicine and Dentistry, University of Alberta, Edmonton, Alberta, Canada
| | - Ka Wing Lai
- Department of Psychology, University of Alberta, Edmonton, Alberta, Canada
| | - Keith Owen Yeates
- Department of Psychology, University of Alberta, Edmonton, Alberta, Canada.,Alberta Children's Hospital Research Institute and Hotchkiss Brain Institute, University of Calgary, University of Alberta, Edmonton, Alberta, Canada
| | - Susan A Graham
- Department of Psychology, University of Alberta, Edmonton, Alberta, Canada.,Alberta Children's Hospital Research Institute and Hotchkiss Brain Institute, University of Calgary, University of Alberta, Edmonton, Alberta, Canada
| |
Collapse
|
20
|
King DJ, Novak J, Shephard AJ, Beare R, Anderson VA, Wood AG. Lesion Induced Error on Automated Measures of Brain Volume: Data From a Pediatric Traumatic Brain Injury Cohort. Front Neurosci 2020; 14:491478. [PMID: 33424529 PMCID: PMC7793828 DOI: 10.3389/fnins.2020.491478] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2019] [Accepted: 11/06/2020] [Indexed: 11/13/2022] Open
Abstract
Structural segmentation of T1-weighted (T1w) MRI has shown morphometric differences, both compared to controls and longitudinally, following a traumatic brain injury (TBI). While many patients with TBI present with abnormalities on structural MRI images, most neuroimaging software packages have not been systematically evaluated for accuracy in the presence of these pathology-related MRI abnormalities. The current study aimed to assess whether acute MRI lesions (MRI acquired 7–71 days post-injury) cause error in the estimates of brain volume produced by the semi-automated segmentation tool, Freesurfer. More specifically, to investigate whether this error was global, the presence of lesion-induced error in the contralesional hemisphere, where no abnormal signal was present, was measured. A dataset of 176 simulated lesion cases was generated using actual lesions from 16 pediatric TBI (pTBI) cases recruited from the emergency department and 11 typically-developing controls. Simulated lesion cases were compared to the “ground truth” of the non-lesion control-case T1w images. Using linear mixed-effects models, results showed that hemispheric measures of cortex volume were significantly lower in the contralesional-hemisphere compared to the ground truth. Interestingly, however, cortex volume (and cerebral white matter volume) were not significantly different in the lesioned hemisphere. However, percent volume difference (PVD) between the simulated lesion and ground truth showed that the magnitude of difference of cortex volume in the contralesional-hemisphere (mean PVD = 0.37%) was significantly smaller than that in the lesioned hemisphere (mean PVD = 0.47%), suggesting a small, but systematic lesion-induced error. Lesion characteristics that could explain variance in the PVD for each hemisphere were investigated. Taken together, these results suggest that the lesion-induced error caused by simulated lesions was not focal, but globally distributed. Previous post-processing approaches to adjust for lesions in structural analyses address the focal region where the lesion was located however, our results suggest that focal correction approaches are insufficient for the global error in morphometric measures of the injured brain.
Collapse
Affiliation(s)
- Daniel J King
- College of Health and Life Sciences, Aston Institute of Health and Neurodevelopment, Aston University, Birmingham, United Kingdom
| | - Jan Novak
- College of Health and Life Sciences, Aston Institute of Health and Neurodevelopment, Aston University, Birmingham, United Kingdom
| | - Adam J Shephard
- College of Health and Life Sciences, Aston Institute of Health and Neurodevelopment, Aston University, Birmingham, United Kingdom
| | - Richard Beare
- Developmental Imaging, Clinical Sciences, Murdoch Children's Research Institute, Melbourne, VIC, Australia.,Medicine, Peninsula Clinical School, Monash University, Melbourne, VIC, Australia
| | - Vicki A Anderson
- Brain and Mind Research, Clinical Sciences, Murdoch Children's Research Institute, Melbourne, VIC, Australia.,Department of Psychology, Royal Children's Hospital, Melbourne, VIC, Australia
| | - Amanda G Wood
- College of Health and Life Sciences, Aston Institute of Health and Neurodevelopment, Aston University, Birmingham, United Kingdom.,Faculty of Health, School of Psychology, Deakin University Melbourne Burwood Campus, Geelong, VIC, Australia
| |
Collapse
|
21
|
Shultz SR, McDonald SJ, Corrigan F, Semple BD, Salberg S, Zamani A, Jones NC, Mychasiuk R. Clinical Relevance of Behavior Testing in Animal Models of Traumatic Brain Injury. J Neurotrauma 2020; 37:2381-2400. [DOI: 10.1089/neu.2018.6149] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Affiliation(s)
- Sandy R. Shultz
- Department of Neuroscience, Monash University, Melbourne, Victoria, Australia
- Department of Medicine, The University of Melbourne, Parkville, Victoria, Australia
| | - Stuart J. McDonald
- Department of Neuroscience, Monash University, Melbourne, Victoria, Australia
- Department of Physiology, Anatomy, and Microbiology, La Trobe University, Melbourne, Victoria, Australia
| | - Frances Corrigan
- Department of Anatomy, University of South Australia, Adelaide, South Australia, Australia
| | - Bridgette D. Semple
- Department of Neuroscience, Monash University, Melbourne, Victoria, Australia
- Department of Medicine, The University of Melbourne, Parkville, Victoria, Australia
| | - Sabrina Salberg
- Department of Neuroscience, Monash University, Melbourne, Victoria, Australia
| | - Akram Zamani
- Department of Neuroscience, Monash University, Melbourne, Victoria, Australia
| | - Nigel C. Jones
- Department of Neuroscience, Monash University, Melbourne, Victoria, Australia
- Department of Medicine, The University of Melbourne, Parkville, Victoria, Australia
| | - Richelle Mychasiuk
- Department of Neuroscience, Monash University, Melbourne, Victoria, Australia
- Department of Psychology, University of Calgary, Calgary, Alberta, Canada
| |
Collapse
|
22
|
Hus Y, Segal O. Functional Communication Profiles of Children and Youth with Autism: A Roadmap to Therapeutic and Educational Interventions. Folia Phoniatr Logop 2020; 73:205-221. [PMID: 32937618 DOI: 10.1159/000510056] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2020] [Accepted: 07/09/2020] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Autism spectrum disorder (ASD) entails varied developmental pathways along the entire lifespan, demanding early and ongoing diverse and responsive interventions to children's needs. This study examined in situ education and development attained by children and youth with ASD in a school with a therapeutic and educational curriculum. OBJECTIVES (1) Construct individual communication profiles in educational and developmental aspects. (2) Examine for associations between variables. (3) Demonstrate the clinical and educational utility of including cognitive-linguistic integrative variables. (4) Showcase how the profiles guide interventions tailored to students' individual needs. METHODS Functional communication profiles (FCPs) of 21 students, aged 5.0-16.8 years, mostly from bilingual middle-high socioeconomic status families, were constructed with input from their educational and therapeutic staff. Students' performance was examined with an array of instruments and tasks, including person and clock drawings, false belief, and bouba-kiki metaphor screens. Qualitative and quantitative analyses were performed to uncover associations, weaknesses, and strengths. RESULTS The profiles revealed associations between cognitive, linguistic, social, and educational abilities, indicating that some abilities from different domains tend to co-occur. CONCLUSIONS Including cognitive linguistic integrative variables was a novelty that revealed additional aspects of the children's abilities. Staff feedback confirmed the utility of FCPs in providing "a roadmap" to needed individual and common curriculum adjustments.
Collapse
|
23
|
King DJ, Seri S, Beare R, Catroppa C, Anderson VA, Wood AG. Developmental divergence of structural brain networks as an indicator of future cognitive impairments in childhood brain injury: Executive functions. Dev Cogn Neurosci 2020; 42:100762. [PMID: 32072940 PMCID: PMC6996014 DOI: 10.1016/j.dcn.2020.100762] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2019] [Revised: 11/01/2019] [Accepted: 01/19/2020] [Indexed: 11/29/2022] Open
Abstract
Brain insults during childhood can perturb the already non-linear trajectory of typical brain maturation. The diffuse effects of injury can be modelled using structural covariance networks (SCN), which change as a function of neurodevelopment. However, SCNs are estimated at the group-level, limiting applicability to predicting individual-subject outcomes. This study aimed to measure the divergence of the brain networks in paediatric traumatic brain injury (pTBI) patients and controls, and investigate relationships with executive functioning (EF) at 24 months post-injury. T1-weighted MRI acquired acutely in 78 child survivors of pTBI and 33 controls underwent 3D-tissue segmentation to estimate cortical thickness (CT) across 68 atlas-based regions-of-interest (ROIs). Using an 'add-one-patient' approach, we estimate a developmental divergence index (DDI). Our approach adopts a novel analytic framework in which age-appropriate reference networks to calculate the DDI were generated from control participants from the ABIDE dataset using a sliding-window approach. Divergence from the age-appropriate SCN was related to reduced EF performance and an increase in behaviours related to executive dysfunctions. The DDI measure showed predictive value with regard to executive functions, highlighting that early imaging can assist in prognosis for cognition.
Collapse
Affiliation(s)
- Daniel J King
- School of Life and Health Sciences & Aston Neuroscience Institute, Aston University, Birmingham, B4 7ET, UK; Department of Clinical Neurophysiology, Birmingham Women's and Children's Hospital NHS Foundation Trust, UK
| | - Stefano Seri
- School of Life and Health Sciences & Aston Neuroscience Institute, Aston University, Birmingham, B4 7ET, UK; Department of Clinical Neurophysiology, Birmingham Women's and Children's Hospital NHS Foundation Trust, UK
| | - Richard Beare
- Brain and Mind Research, Clinical Sciences, Murdoch Children's Research Institute, Melbourne, Australia; Monash University, Melbourne, Australia
| | - Cathy Catroppa
- Brain and Mind Research, Clinical Sciences, Murdoch Children's Research Institute, Melbourne, Australia; Department of Psychology, Royal Children's Hospital, Melbourne, Australia
| | - Vicki A Anderson
- Brain and Mind Research, Clinical Sciences, Murdoch Children's Research Institute, Melbourne, Australia; Department of Psychology, Royal Children's Hospital, Melbourne, Australia
| | - Amanda G Wood
- School of Life and Health Sciences & Aston Neuroscience Institute, Aston University, Birmingham, B4 7ET, UK; Brain and Mind Research, Clinical Sciences, Murdoch Children's Research Institute, Melbourne, Australia; School of Psychology, Faculty of Health, Melbourne Burwood Campus, Deakin University, Geelong, Victoria, Australia.
| |
Collapse
|
24
|
Lo W, Li X, Hoskinson K, McNally K, Chung M, Lee J, Wang J, Lu ZL, Yeates K. Pediatric Stroke Impairs Theory of Mind Performance. J Child Neurol 2020; 35:228-234. [PMID: 31775563 DOI: 10.1177/0883073819887590] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
AIM This pilot study explored whether childhood stroke impairs performance on theory of mind (ToM) tasks and whether ToM task performance correlates with resting state connectivity in brain regions linked with social cognition. METHOD We performed a case-control study of 10 children with stroke and 10 age- and gender-matched controls. They completed 2 ToM tasks, and resting state connectivity was measured with functional magnetic resonance imaging (MRI). RESULTS Children with stroke performed worse than controls on conative ToM tasks. Resting state connectivity in the central executive network was significantly higher and connectivity between right and left inferior parietal lobules was significantly decreased in children with stroke. Resting state activity and ToM performance were not significantly correlated. INTERPRETATION Childhood stroke results in poorer performance on specific ToM tasks. Stroke is associated with changes in resting state connectivity in networks linked with social cognition including ToM. Although the basis for these changes in connectivity is not well understood, these results may provide preliminary insights into potential mechanisms affecting social cognition after stroke. The findings suggest that further study of the effect of childhood stroke on network connectivity may yield insights as to how stroke affects cognitive functions in children.
Collapse
Affiliation(s)
- Warren Lo
- Departments of Pediatrics and Neurology The Ohio State University and Nationwide Children's Hospital, Columbus, OH
| | - Xiangrui Li
- Department of Psychology, The Center for Cognitive and Behavioral Brain Imaging, The Ohio State University, Columbus, OH
| | - Kristen Hoskinson
- Department of Pediatrics, The Ohio State University, and the Center for Biobehavioral Health, The Research Institute at Nationwide Children's Hospital, Columbus, OH
| | - Kelly McNally
- Department of Pediatrics, The Ohio State University, and Nationwide Children's Hospital, Columbus, OH
| | - Melissa Chung
- Department of Pediatrics, The Ohio State University, and Nationwide Children's Hospital, Columbus, OH
| | - JoEllen Lee
- Departments of Pediatrics, College of Nursing, The Ohio State University, Nationwide Children's Hospital, Columbus, OH
| | - Ji Wang
- Department of Neurology, Children's Hospital of Fudan University, Shanghai, China
| | - Zhong-Lin Lu
- Center for Neural Science and Department of Psychology, New York University, New York, NY
| | - Keith Yeates
- Departments of Psychology, Pediatrics, and Clinical Neurosciences, University of Calgary, Alberta, Canada
| |
Collapse
|
25
|
Tuerk C, Dégeilh F, Catroppa C, Dooley JJ, Kean M, Anderson V, Beauchamp MH. Altered resting-state functional connectivity within the developing social brain after pediatric traumatic brain injury. Hum Brain Mapp 2019; 41:561-576. [PMID: 31617298 PMCID: PMC7267957 DOI: 10.1002/hbm.24822] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2019] [Accepted: 10/03/2019] [Indexed: 01/31/2023] Open
Abstract
Traumatic brain injury (TBI) in childhood and adolescence can interrupt expected development, compromise the integrity of the social brain network (SBN) and impact social skills. Yet, no study has investigated functional alterations of the SBN following pediatric TBI. This study explored functional connectivity within the SBN following TBI in two independent adolescent samples. First, 14 adolescents with mild complex, moderate or severe TBI and 16 typically developing controls (TDC) underwent resting‐state functional magnetic resonance imaging 12–24 months post‐injury. Region of interest analyses were conducted to compare the groups' functional connectivity using selected SBN seeds. Then, replicative analysis was performed in an independent sample of adolescents with similar characteristics (9 TBI, 9 TDC). Results were adjusted for age, sex, socioeconomic status and total gray matter volume, and corrected for multiple comparisons. Significant between‐group differences were detected for functional connectivity in the dorsomedial prefrontal cortex and left fusiform gyrus, and between the left fusiform gyrus and left superior frontal gyrus, indicating positive functional connectivity for the TBI group (negative for TDC). The replication study revealed group differences in the same direction between the left superior frontal gyrus and right fusiform gyrus. This study indicates that pediatric TBI may alter functional connectivity of the social brain. Frontal‐fusiform connectivity has previously been shown to support affect recognition and changes in the function of this network could relate to more effortful processing and broad social impairments.
Collapse
Affiliation(s)
- Carola Tuerk
- Department of Psychology, University of Montreal, Montreal, Quebec, Canada
| | - Fanny Dégeilh
- Department of Psychology, University of Montreal, Montreal, Quebec, Canada.,Sainte-Justine Hospital Research Center, Montreal, Quebec, Canada
| | - Cathy Catroppa
- Murdoch Children's Research Institute, The Royal Children's Hospital, Melbourne, Victoria, Australia.,Melbourne School of Psychological Science and Department of Pediatrics, University of Melbourne, Melbourne, Victoria, Australia
| | - Julian J Dooley
- Cuyahoga County Juvenile Court, Diagnostic Clinic, Cleveland, Ohio
| | - Michael Kean
- Murdoch Children's Research Institute, The Royal Children's Hospital, Melbourne, Victoria, Australia
| | - Vicki Anderson
- Murdoch Children's Research Institute, The Royal Children's Hospital, Melbourne, Victoria, Australia.,Melbourne School of Psychological Science and Department of Pediatrics, University of Melbourne, Melbourne, Victoria, Australia
| | - Miriam H Beauchamp
- Department of Psychology, University of Montreal, Montreal, Quebec, Canada.,Sainte-Justine Hospital Research Center, Montreal, Quebec, Canada
| |
Collapse
|
26
|
King DJ, Ellis KR, Seri S, Wood AG. A systematic review of cross-sectional differences and longitudinal changes to the morphometry of the brain following paediatric traumatic brain injury. NEUROIMAGE-CLINICAL 2019; 23:101844. [PMID: 31075554 PMCID: PMC6510969 DOI: 10.1016/j.nicl.2019.101844] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/08/2018] [Revised: 04/26/2019] [Accepted: 04/29/2019] [Indexed: 01/27/2023]
Abstract
Paediatric traumatic brain injury (pTBI) is a leading cause of disability for children and young adults. Children are a uniquely vulnerable group with the disease process that occurs following a pTBI interacting with the trajectory of normal brain development. Quantitative MRI post-injury has suggested a long-term, neurodegenerative effect of TBI on the morphometry of the brain, in both adult and childhood TBI. Changes to the brain beyond that of anticipated, age-dependant differences may allow us to estimate the state of the brain post-injury and produce clinically relevant predictions for long-term outcome. The current review synthesises the existing literature to assess whether, following pTBI, the morphology of the brain exhibits either i) longitudinal change and/or ii) differences compared to healthy controls and outcomes. The current literature suggests that morphometric differences from controls are apparent cross-sectionally at both acute and late-chronic timepoints post-injury, thus suggesting a non-transient effect of injury. Developmental trajectories of morphometry are altered in TBI groups compared to patients, and it is unlikely that typical maturation overcomes damage post-injury, or even 'catches up' with that of typically-developing peers. However, there is limited evidence for diverted developmental trajectories being associated with cognitive impairment post-injury. The current review also highlights the apparent challenges to the existing literature and potential methods by which these can be addressed.
Collapse
Affiliation(s)
- D J King
- School of Life and Health Sciences & Aston Brain Centre, Aston University, Birmingham, UK
| | - K R Ellis
- School of Life and Health Sciences & Aston Brain Centre, Aston University, Birmingham, UK
| | - S Seri
- School of Life and Health Sciences & Aston Brain Centre, Aston University, Birmingham, UK
| | - A G Wood
- School of Life and Health Sciences & Aston Brain Centre, Aston University, Birmingham, UK; Child Neuropsychology, Clinical Sciences, Murdoch Children's Research Institute, Melbourne, Australia.
| |
Collapse
|
27
|
Rigon A, Voss MW, Turkstra LS, Mutlu B, Duff MC. White matter correlates of different aspects of facial affect recognition impairment following traumatic brain injury. Soc Neurosci 2018; 14:434-448. [PMID: 29902960 DOI: 10.1080/17470919.2018.1489302] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
Although facial affect recognition deficits are well documented in individuals with moderate-to-severe traumatic brain injury (TBI), little research has examined the neural mechanisms underlying these impairments. Here, we use diffusion tensor imaging (DTI), specifically the scalars fractional anisotropy (FA), mean diffusivity (MD), and radial diffusivity (RD), to examine relationships between regional white-matter integrity and two facial affect sub-skills: perceptual affect recognition abilities (measured by an affect matching task) and verbal categorization of facial affect (measured by an affect labeling task). Our results showed that, within the TBI group, higher levels of white-matter integrity in tracts involved in affect recognition (inferior fronto-occipital, inferior longitudinal, and uncinate fasciculi) were associated with better performance on both tasks. Verbal categorization skills were specifically and positively correlated with integrity of the left uncinate fasciculus. Moreover, we observed a striking lateralization effect, with perceptual abilities having an almost exclusive relationship with integrity of right hemisphere tracts, while verbal abilities were associated with both left and right hemisphere integrity. The findings advance our understanding of the neurobiological mechanisms that underlie subcomponents of facial affect recognition and lead to different patterns of facial affect recognition impairment in adults with TBI.
Collapse
Affiliation(s)
- Arianna Rigon
- a Interdisciplinary Neuroscience Program , The University of Iowa , Iowa City , IA , USA
| | - Michelle W Voss
- b Department of Psychological and Brain Sciences , The University of Iowa , Iowa City , IA , USA
| | - Lyn S Turkstra
- c School of Rehabilitation Sciences , McMaster University , Hamilton , ON , Canada
| | - Bilge Mutlu
- d Department of Computer Sciences , The University of Wisconsin - Madison , Madison , WI , USA
| | - Melissa C Duff
- e Department of Hearing and Speech Sciences , Vanderbilt University Medical Center , Nashville , TN , USA
| |
Collapse
|
28
|
|
29
|
On the relation between theory of mind and executive functioning: A developmental cognitive neuroscience perspective. Psychon Bull Rev 2018; 25:2119-2140. [DOI: 10.3758/s13423-018-1459-0] [Citation(s) in RCA: 67] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
|
30
|
Dennis EL, Babikian T, Giza CC, Thompson PM, Asarnow RF. Neuroimaging of the Injured Pediatric Brain: Methods and New Lessons. Neuroscientist 2018; 24:652-670. [PMID: 29488436 DOI: 10.1177/1073858418759489] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Traumatic brain injury (TBI) is a significant public health problem in the United States, especially for children and adolescents. Current epidemiological data estimate over 600,000 patients younger than 20 years are treated for TBI in emergency rooms annually. While many patients experience a full recovery, for others there can be long-lasting cognitive, neurological, psychological, and behavioral disruptions. TBI in youth can disrupt ongoing brain development and create added family stress during a formative period. The neuroimaging methods used to assess brain injury improve each year, providing researchers a more detailed characterization of the injury and recovery process. In this review, we cover current imaging methods used to quantify brain disruption post-injury, including structural magnetic resonance imaging (MRI), diffusion MRI, functional MRI, resting state fMRI, and magnetic resonance spectroscopy (MRS), with brief coverage of other methods, including electroencephalography (EEG), single-photon emission computed tomography (SPECT), and positron emission tomography (PET). We include studies focusing on pediatric moderate-severe TBI from 2 months post-injury and beyond. While the morbidity of pediatric TBI is considerable, continuing advances in imaging methods have the potential to identify new treatment targets that can lead to significant improvements in outcome.
Collapse
Affiliation(s)
- Emily L Dennis
- 1 Imaging Genetics Center, Mark and Mary Stevens Neuroimaging and Informatics Institute, Keck School of Medicine of University Southern California, Marina del Rey, CA, USA
| | - Talin Babikian
- 2 Department of Psychiatry and Biobehavioral Sciences, Semel Institute for Neuroscience and Human Behavior, University of California, Los Angeles, CA, USA.,3 UCLA Brain Injury Research Center, Department of Neurosurgery and Division of Pediatric Neurology, Mattel Children's Hospital, Los Angeles, CA, USA.,4 UCLA Steve Tisch BrainSPORT Program, Los Angeles, CA, USA
| | - Christopher C Giza
- 3 UCLA Brain Injury Research Center, Department of Neurosurgery and Division of Pediatric Neurology, Mattel Children's Hospital, Los Angeles, CA, USA.,4 UCLA Steve Tisch BrainSPORT Program, Los Angeles, CA, USA.,5 Brain Research Institute, University of California, Los Angeles, CA, USA
| | - Paul M Thompson
- 1 Imaging Genetics Center, Mark and Mary Stevens Neuroimaging and Informatics Institute, Keck School of Medicine of University Southern California, Marina del Rey, CA, USA.,6 Departments of Neurology, Pediatrics, Psychiatry, Radiology, Engineering, and Ophthalmology, University of Southern California, Los Angeles, CA, USA
| | - Robert F Asarnow
- 2 Department of Psychiatry and Biobehavioral Sciences, Semel Institute for Neuroscience and Human Behavior, University of California, Los Angeles, CA, USA.,4 UCLA Steve Tisch BrainSPORT Program, Los Angeles, CA, USA.,5 Brain Research Institute, University of California, Los Angeles, CA, USA.,7 Department of Psychology, University of California, Los Angeles, CA, USA
| |
Collapse
|