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Fisher AP, Gies LM, Chapman L, Aguilar JM, Yeates KO, Taylor HG, Wade SL. The clinical utility of the Children's Communication Checklist-2 in children with early childhood traumatic brain injury. Clin Neuropsychol 2022; 36:1728-1745. [PMID: 33375912 PMCID: PMC9204558 DOI: 10.1080/13854046.2020.1866675] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2020] [Accepted: 12/15/2020] [Indexed: 01/27/2023]
Abstract
ObjectivePediatric traumatic brain injury (TBI) is associated with long-term cognitive and behavioral deficits. Social communication impairments are common and impact functional outcomes, such as social engagement and academic performance. There are many barriers to identifying social communication deficits following TBI, including the absence of a standardized parent-reported communication measure for use in this population. The Children's Communication Checklist-Second Edition (CCC-2) has demonstrated utility in identifying communication deficits in diagnoses other than TBI. This study investigated the clinical utility of the CCC-2's social communication scales in children with TBI. Method: 203 children who sustained TBI or orthopedic injuries between the ages of 36 and 83 months were recruited as part of a larger, longitudinal study. We analyzed social communication subscale scores from the CCC-2 an average of 3.5 years postinjury. We used binary logistic regression analyses to examine the measure's accuracy in classifying children with and without social communication deficits on other measures of pragmatic language and social competence. Correlation analyses and linear mixed models were used to examine the construct validity of the CCC-2. Results: The CCC-2 was able to accurately classify those with and without pragmatic language impairments on the Comprehensive Assessment of Spoken Language 92% of the time (sensitivity = 55%) and 96% of the time on the Home and Community Social Behavior scale (sensitivity = 72%). The CCC-2 demonstrated strong correlations with and predictive validity for measures of social communication and competence. Conclusions: The findings offer support for the clinical utility of the CCC-2 in the pediatric TBI population.
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Affiliation(s)
- Allison P. Fisher
- Division of Physical Medicine and Rehabilitation, Department of Pediatrics, Cincinnati Children’s Hospital Medical Center, 3333 Burnet Avenue, Cincinnati, OH 45229, phone: 513-803-7404, fax: 513-636-7360
- University of Cincinnati, Cincinnati, OH
| | - Lisa M. Gies
- Division of Physical Medicine and Rehabilitation, Department of Pediatrics, Cincinnati Children’s Hospital Medical Center, 3333 Burnet Avenue, Cincinnati, OH 45229, phone: 513-803-7404, fax: 513-636-7360
- University of Cincinnati, Cincinnati, OH
| | - Leah Chapman
- Department of Neurology, Wake Forest Baptist Health, Winston-Salem, NC
| | - Jessica M. Aguilar
- Division of Physical Medicine and Rehabilitation, Department of Pediatrics, Cincinnati Children’s Hospital Medical Center, 3333 Burnet Avenue, Cincinnati, OH 45229, phone: 513-803-7404, fax: 513-636-7360
| | - Keith Owen Yeates
- Department of Psychology, Alberta Children’s Hospital Research Institute, and Hotchkiss Brain Institute, University of Calgary
| | - H. Gerry Taylor
- Professor, Abigail Wexner Research Institute at Nationwide Children’s Hospital, and Department of Pediatrics, The Ohio State University, Nationwide Children’s Hospital
| | - Shari L. Wade
- Division of Physical Medicine and Rehabilitation, Department of Pediatrics, Cincinnati Children’s Hospital Medical Center, 3333 Burnet Avenue, Cincinnati, OH 45229, phone: 513-803-7404, fax: 513-636-7360
- University of Cincinnati, Cincinnati, OH
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Hill E, Whitworth A, Boyes M, Ziegelaar M, Claessen M. The influence of genre on adolescent discourse skills: Do narratives tell the whole story? INTERNATIONAL JOURNAL OF SPEECH-LANGUAGE PATHOLOGY 2021; 23:475-485. [PMID: 33605172 DOI: 10.1080/17549507.2020.1864016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Purpose: Narrative is the dominant focus of traditional standardised discourse assessment, yet the complex discourse needs of adolescence has led to increased interest in profiling skills in other monologic genres for this age group. This interest is not commensurate with a robust understanding of the influence of genre on adolescent discourse across word to whole-text language features. This knowledge is important to inform context(s) for assessment to profile strengths and weaknesses in discourse-level language.Method: One hundred and sixty adolescents between 12 and 15 years (M= 13;1, SD= 1;1, 55% female, 45% male) completed the Curtin University Discourse Protocol - Adolescent. Samples of recount, narrative, expository and persuasive discourse were coded using a multi-level analysis procedure.Result: Genre had a significant influence on language variables regardless of age. Narrative tasks citied the longest, most lexically diverse, cohesive, coherent and well-structured output. Results were consistent with the oral to literate continuum and the order in which genres are introduced in the academic curriculum.Conclusion: Structure, content and domain-specific knowledge likely influenced the genre-related differences seen in this study. It would be advantageous to sample a range of monologic genres when assessing adolescent discourse. Declarative knowledge may be an important consideration in topic selection.
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Affiliation(s)
- Elizabeth Hill
- School of Occupational Therapy, Social Work and Speech Pathology, Curtin University, Perth, Australia
| | - Anne Whitworth
- School of Occupational Therapy, Social Work and Speech Pathology, Curtin University, Perth, Australia
| | - Mark Boyes
- School of Psychology, Curtin University, Perth, Australia
| | - Monique Ziegelaar
- School of Occupational Therapy, Social Work and Speech Pathology, Curtin University, Perth, Australia
| | - Mary Claessen
- School of Occupational Therapy, Social Work and Speech Pathology, Curtin University, Perth, Australia
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3
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Alighieri C, De Maere K, Poncelet G, Willekens L, Linden CV, Oostra K, Van Lierde K, D'haeseleer E. Occurrence of speech-language disorders in the acute phase following pediatric acquired brain injury: results from the Ghent University Hospital. Brain Inj 2021; 35:907-921. [PMID: 34056971 DOI: 10.1080/02699052.2021.1927185] [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: 10/21/2022]
Abstract
AIMS This study investigated the occurrence of speech-language disorders during the acute phase of recovery in children with acquired brain injury (ABI) with an age between 0 and 16 years. METHODS A retrospective chart analysis was performed including 228 children (n = 118 boys, n = 110 girls) who consecutively presented with ABI over a 10-year period (2006-2016) at the children's rehabilitation center at Ghent University Hospital. Descriptive statistical analyses were applied. RESULTS 71.1% (162/228) of the children who were admitted to the rehabilitation center presented with a speech-language disorder. Within this sample (n = 162), results demonstrated the occurrence of acquired disorders in language (48.9%), speech (35.1%), learning (33.3%), swallowing (21.5%), and early communicative functions (17.4%). The proportion of children presenting with disturbances in early communicative functions differed by ABI cause. More than half (10/18, 58.8%) of the children who presented with ABI following inflammatory processes demonstrated disorders in early communicative functions. CONCLUSIONS Especially in young children who present with inflammatory processes as the ABI cause, speech-language pathologists (SLPs) must be aware of disorders in early speech-language development. The present findings allow the SLP to appropriately plan research, education, and clinical management.
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Affiliation(s)
| | - Katrien De Maere
- Children's Rehabilitation Center, Ghent University Hospital, Gent, Belgium
| | - Gaby Poncelet
- Department of Rehabilitation Sciences, Ghent University, Gent, Belgium
| | - Lore Willekens
- Department of Rehabilitation Sciences, Ghent University, Gent, Belgium
| | | | - Kristine Oostra
- Department of Rehabilitation Sciences, Ghent University, Gent, Belgium
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4
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Cermak CA, Scratch SE, Kakonge L, Beal DS. The Effect of Childhood Traumatic Brain Injury on Verbal Fluency Performance: A Systematic Review and Meta-Analysis. Neuropsychol Rev 2021; 31:1-13. [PMID: 33398784 DOI: 10.1007/s11065-020-09475-z] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2019] [Accepted: 12/20/2020] [Indexed: 11/24/2022]
Abstract
Verbal fluency is a neuropsychological measure commonly used to examine cognitive-linguistic performance as reported in pediatric TBI literature. We synthesized the scholarly literature of verbal fluency performance in pediatric TBI and estimated the effects of TBI according to: (i) type of verbal fluency task (phonemic or semantic), (ii) severity of TBI, and (iii) time post-injury. Meta-analysis revealed that childhood TBI negatively impacted phonemic fluency and semantic fluency and that effect sizes were larger for children with more severe TBI. The negative effect of TBI was evident across time post injury within each level of severity. Verbal fluency tasks are efficient indicators of potential underlying impairments in lexical knowledge and executive functioning in children with TBI regardless of severity of injury or time post injury. Future research employing verbal fluency tasks are encouraged to explore if age at injury differentiates semantic versus phonemic fluency outcomes across severity levels.
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Affiliation(s)
- Carly A Cermak
- Bloorview Research Institute, Holland Bloorview Kids Rehabilitation Hospital, Toronto, ON, Canada. .,Rehabilitation Sciences Institute, University of Toronto, Toronto, ON, Canada.
| | - Shannon E Scratch
- Bloorview Research Institute, Holland Bloorview Kids Rehabilitation Hospital, Toronto, ON, Canada.,Rehabilitation Sciences Institute, University of Toronto, Toronto, ON, Canada.,Department of Pediatrics, Faculty of Medicine, University of Toronto, Toronto, ON, Canada
| | - Lisa Kakonge
- Department of Speech-Language Pathology, Faculty of Medicine, University of Toronto, Toronto, ON, Canada
| | - Deryk S Beal
- Bloorview Research Institute, Holland Bloorview Kids Rehabilitation Hospital, Toronto, ON, Canada.,Rehabilitation Sciences Institute, University of Toronto, Toronto, ON, Canada.,Department of Speech-Language Pathology, Faculty of Medicine, University of Toronto, Toronto, ON, Canada
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5
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Chevignard M, Câmara-Costa H, Dellatolas G. Pediatric traumatic brain injury and abusive head trauma. HANDBOOK OF CLINICAL NEUROLOGY 2020; 173:451-484. [PMID: 32958191 DOI: 10.1016/b978-0-444-64150-2.00032-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
Childhood traumatic brain injury (TBI) commonly occurs during brain development and can have direct, immediately observable neurologic, cognitive, and behavioral consequences. However, it can also disrupt subsequent brain development, and long-term outcomes are a combination of preinjury development and abilities, consequences of brain injury, as well as delayed impaired development of skills that were immature at the time of injury. There is a growing number of studies on mild TBI/sport-related concussions, describing initial symptoms and their evolution over time and providing guidelines for effective management of symptoms and return to activity/school/sports. Mild TBI usually does not lead to long-term cognitive or academic consequences, despite reports of behavioral/psychologic issues postinjury. Regarding moderate to severe TBI, injury to the brain is more severe, with evidence of a number of detrimental consequences in various domains. Patients can display neurologic impairments (e.g., motor deficits, signs of cerebellar disorder, posttraumatic epilepsy), medical problems (e.g., endocrine pituitary deficits, sleep-wake abnormalities), or sensory deficits (e.g., visual, olfactory deficits). The most commonly reported deficits are in the cognitive-behavioral field, which tend to be significantly disabling in the long-term, impacting the development of autonomy, socialization and academic achievement, participation, quality of life, and later, independence and ability to enter the workforce (e.g., intellectual deficits, slow processing speed, attention, memory, executive functions deficits, impulsivity, intolerance to frustration). A number of factors influence outcomes following pediatric TBI, including preinjury stage of development and abilities, brain injury severity, age at injury (with younger age at injury most often associated with worse outcomes), and a number of family/environment factors (e.g., parental education and occupation, family functioning, parenting style, warmth and responsiveness, access to rehabilitation and care). Interventions should identify and target these specific factors, given their major role in postinjury outcomes. Abusive head trauma (AHT) occurs in very young children (most often <6 months) and is a form of severe TBI, usually associated with delay before appropriate care is sought. Outcomes are systematically worse following AHT than following accidental TBI, even when controlling for age at injury and injury severity. Children with moderate to severe TBI and AHT usually require specific, coordinated, multidisciplinary, and long-term rehabilitation interventions and school adaptations, until transition to adult services. Interventions should be patient- and family-centered, focusing on specific goals, comprising education about TBI, and promoting optimal parenting, communication, and collaborative problem-solving.
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Affiliation(s)
- Mathilde Chevignard
- Rehabilitation Department for Children with Acquired Neurological Injury and Outreach Team for Children and Adolescents with Acquired Brain Injury, Saint Maurice Hospitals, Saint Maurice, France; Laboratoire d'Imagerie Biomédicale, Sorbonne Université, Paris, France; GRC 24, Handicap Moteur et Cognitif et Réadaptation, Sorbonne Université, Paris, France.
| | - Hugo Câmara-Costa
- GRC 24, Handicap Moteur et Cognitif et Réadaptation, Sorbonne Université, Paris, France; Centre d'Etudes en Santé des Populations, INSERM U1018, Paris, France
| | - Georges Dellatolas
- GRC 24, Handicap Moteur et Cognitif et Réadaptation, Sorbonne Université, Paris, France
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Dávila G, Moyano MP, Edelkraut L, Moreno-Campos L, Berthier ML, Torres-Prioris MJ, López-Barroso D. Pharmacotherapy of Traumatic Childhood Aphasia: Beneficial Effects of Donepezil Alone and Combined With Intensive Naming Therapy. Front Pharmacol 2020; 11:1144. [PMID: 32848757 PMCID: PMC7411310 DOI: 10.3389/fphar.2020.01144] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2019] [Accepted: 07/13/2020] [Indexed: 12/14/2022] Open
Abstract
At present, language therapy is the only available treatment for childhood aphasia (CA). Studying new interventions to augment and hasten the benefits provided by language therapy in children is strongly needed. CA frequently emerges as a consequence of traumatic brain injury and, as in the case of adults, it may be associated with dysfunctional activity of neurotransmitter systems. The use of cognitive-enhancing drugs, alone or combined with aphasia therapy, promotes improvement of language deficits in aphasic adults. In this study we report the case of a 9-year-old right-handed girl, subject P, who had chronic anomic aphasia associated with traumatic lesions in the left temporal-parietal cortex. We performed a single-subject, open-label study encompassing administration of the cholinergic agent donepezil (DP) alone during 12 weeks, followed by a combination of DP and intensive naming therapy (INT) for 2 weeks and thereafter by a continued treatment of DP alone during 12 weeks, a 4-week washout period, and another 2 weeks of INT. Four comprehensive language and neuropsychological evaluations were performed at different timepoints along the study, and multiple naming evaluations were performed after each INT in order to assess performance in treated and untreated words. Structural magnetic resonance imaging (MRI) was performed at baseline. MRI revealed two focal lesions in the left hemisphere, one large involving the posterior inferior and middle temporal gyri and another comprising the angular gyrus. Overall, baseline evaluation disclosed marked impairment in naming with mild-to-moderate compromise of spontaneous speech, repetition, and auditory comprehension. Executive and attention functions were also affected, but memory, visuoconstructive, and visuoperceptive functions were preserved. Treatment with DP alone significantly improved spontaneous speech, auditory comprehension, repetition, and picture naming, in addition to processing speed, selective, and sustained attention. Combined DP-INT further improved naming. After washout of both interventions, most of these beneficial changes remained. Importantly, DP produced no side effects and subject P attained the necessary level of language competence to return to regular schooling. In conclusion, the use of DP alone and in combination with INT improved language function and related cognitive posttraumatic deficits in a child with acquired aphasia. Further studies in larger samples are warranted.
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Affiliation(s)
- Guadalupe Dávila
- Cognitive Neurology and Aphasia Unit, Centro de Investigaciones Médico-Sanitarias, University of Malaga, Malaga, Spain.,Instituto de Investigación Biomédica de Málaga - IBIMA, Málaga, Spain.,Department of Psychobiology and Methodology of Behavioural Sciences, Faculty of Psychology and Speech Therapy, University of Malaga, Malaga, Spain.,Language Neuroscience Research Laboratory, Faculty of Psychology and Speech Therapy, University of Malaga, Malaga, Spain
| | - María Pilar Moyano
- Cognitive Neurology and Aphasia Unit, Centro de Investigaciones Médico-Sanitarias, University of Malaga, Malaga, Spain
| | - Lisa Edelkraut
- Cognitive Neurology and Aphasia Unit, Centro de Investigaciones Médico-Sanitarias, University of Malaga, Malaga, Spain.,Instituto de Investigación Biomédica de Málaga - IBIMA, Málaga, Spain.,Department of Psychobiology and Methodology of Behavioural Sciences, Faculty of Psychology and Speech Therapy, University of Malaga, Malaga, Spain.,Language Neuroscience Research Laboratory, Faculty of Psychology and Speech Therapy, University of Malaga, Malaga, Spain
| | - Lorena Moreno-Campos
- Cognitive Neurology and Aphasia Unit, Centro de Investigaciones Médico-Sanitarias, University of Malaga, Malaga, Spain
| | - Marcelo L Berthier
- Cognitive Neurology and Aphasia Unit, Centro de Investigaciones Médico-Sanitarias, University of Malaga, Malaga, Spain.,Instituto de Investigación Biomédica de Málaga - IBIMA, Málaga, Spain.,Language Neuroscience Research Laboratory, Faculty of Psychology and Speech Therapy, University of Malaga, Malaga, Spain
| | - María José Torres-Prioris
- Cognitive Neurology and Aphasia Unit, Centro de Investigaciones Médico-Sanitarias, University of Malaga, Malaga, Spain.,Instituto de Investigación Biomédica de Málaga - IBIMA, Málaga, Spain.,Department of Psychobiology and Methodology of Behavioural Sciences, Faculty of Psychology and Speech Therapy, University of Malaga, Malaga, Spain.,Language Neuroscience Research Laboratory, Faculty of Psychology and Speech Therapy, University of Malaga, Malaga, Spain
| | - Diana López-Barroso
- Cognitive Neurology and Aphasia Unit, Centro de Investigaciones Médico-Sanitarias, University of Malaga, Malaga, Spain.,Instituto de Investigación Biomédica de Málaga - IBIMA, Málaga, Spain.,Department of Psychobiology and Methodology of Behavioural Sciences, Faculty of Psychology and Speech Therapy, University of Malaga, Malaga, Spain.,Language Neuroscience Research Laboratory, Faculty of Psychology and Speech Therapy, University of Malaga, Malaga, Spain
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7
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Lundine JP, Barron HD. Microstructural and Fluency Characteristics of Narrative and Expository Discourse in Adolescents With Traumatic Brain Injury. AMERICAN JOURNAL OF SPEECH-LANGUAGE PATHOLOGY 2019; 28:1638-1648. [PMID: 31525074 DOI: 10.1044/2019_ajslp-19-0012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Purpose The purpose of this exploratory study was to identify specific microstructural and fluency differences in expository and narrative summaries produced by students with a traumatic brain injury (TBI) compared to students with typical development (TD). Method Five adolescents with TBI and 5 matched peers with TD verbally summarized 1 narrative and 2 expository (compare-contrast, cause-effect) lectures, creating 30 summaries. Researchers transcribed summaries and used paired t tests to analyze between-group differences in microstructural measures (productivity, lexical diversity, syntactic complexity), mazing behaviors, and pausing patterns. Results Youth with TBI produced significantly fewer utterances than teens with TD in both expository contexts, whereas youth with TD produced a significantly greater mean length of C-unit than teens with TBI in the narrative summary only. Youth with TBI produced significantly fewer filled pauses per utterance than did youth with TD during the cause-effect summary only and significantly more pauses per utterance and within-clause pauses per utterance during the compare-contrast summary. Where findings were statistically significant, effect sizes were large. There were no statistically significant between-group differences in mazing or pausing behaviors during narrative summary production. Conclusions This study is the 1st to compare microstructural and fluency characteristics in teens with TBI and those without when producing verbal summaries of a narrative and 2 types of expository passages. Findings from this study reinforce the need to expand research focusing on expository discourse tasks and identify variables that may be prone to disruption following TBI. Future work is needed to confirm whether identified differences correspond to true discourse difficulties. Supplemental Material https://doi.org/10.23641/asha.9807812.
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Affiliation(s)
- Jennifer P Lundine
- Department of Speech & Hearing Science, The Ohio State University, Columbus
- Division of Clinical Therapies & Inpatient Rehabilitation Program, Nationwide Children's Hospital, Columbus, OH
| | - Heath D Barron
- Department of Speech & Hearing Science, The Ohio State University, Columbus
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8
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Edmondson S, Howe J. Using solution-focused brief therapy within an eco-systemic approach to support return to school following an acquired brain injury. EDUCATIONAL PSYCHOLOGY IN PRACTICE 2019. [DOI: 10.1080/02667363.2019.1567465] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
| | - Julia Howe
- School of Education, University of Birmingham, UK
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9
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Vassel-Hitier J, Verdier V, Rasquier S, Chalard A, Laurent-Vannier A, Chevignard M. Language, intellectual and educational outcomes after moderate-to-severe traumatic brain injury sustained before the age of 18 months. Brain Inj 2019; 33:1105-1115. [DOI: 10.1080/02699052.2019.1623420] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Jeanne Vassel-Hitier
- Rehabilitation department for children and adolescents with acquired neurological injury, Saint-Maurice Hospitals, Saint-Maurice, France
| | - Valentine Verdier
- Outreach team for children and adolescents with acquired brain injury, Saint-Maurice Hospitals, Saint-Maurice, France
| | - Stéphanie Rasquier
- Rehabilitation department for children and adolescents with acquired neurological injury, Saint-Maurice Hospitals, Saint-Maurice, France
| | - Anaïs Chalard
- Rehabilitation department for children and adolescents with acquired neurological injury, Saint-Maurice Hospitals, Saint-Maurice, France
| | - Anne Laurent-Vannier
- Rehabilitation department for children and adolescents with acquired neurological injury, Saint-Maurice Hospitals, Saint-Maurice, France
- Outreach team for children and adolescents with acquired brain injury, Saint-Maurice Hospitals, Saint-Maurice, France
| | - Mathilde Chevignard
- Rehabilitation department for children and adolescents with acquired neurological injury, Saint-Maurice Hospitals, Saint-Maurice, France
- Outreach team for children and adolescents with acquired brain injury, Saint-Maurice Hospitals, Saint-Maurice, France
- Laboratoire d'Imagerie Biomédicale, LIB, Sorbonne Université, Inserm, CNRS, Paris, France
- GRC 18 HanCRe, Sorbonne Université, Paris, France
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10
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Ciccia AH, Beekman L, Ditmars E. A clinically focused systematic review of social communication in pediatric TBI. NeuroRehabilitation 2018; 42:331-344. [DOI: 10.3233/nre-172384] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Affiliation(s)
- Angela Hein Ciccia
- Department of Psychological Sciences, Communication Sciences Program, Case Western Reserve University, Cleveland, OH, USA
| | - Leah Beekman
- Department of Psychological Sciences, Communication Sciences Program, Case Western Reserve University, Cleveland, OH, USA
| | - Emily Ditmars
- Department of Psychological Sciences, Communication Sciences Program, Case Western Reserve University, Cleveland, OH, USA
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11
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"Trying to Get a Grip": Language Competence and Self-Reported Satisfaction With Social Relationships Three Decades Post-Childhood Traumatic Brain Injury. J Head Trauma Rehabil 2018; 31:E30-40. [PMID: 26360001 DOI: 10.1097/htr.0000000000000182] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVE (1) To investigate outcomes in language competence and self-reported satisfaction with social relationships in long-term survivors of childhood traumatic brain injury (TBI); and (2) to establish whether language competence contributes to self-reported satisfaction with social relationships decades after sustaining childhood TBI. PARTICIPANTS Twelve females and 8 males aged 30 to 55 (mean = 39.80, standard deviation = 7.54) years who sustained a TBI during childhood and were on average 31 years postinjury (standard deviation = 9.69). An additional 20 participants matched for age, sex, handedness, years of education, and socioeconomic status constituted a control group. MAIN MEASURES Test of Language Competence-Expanded Edition and the Quality of Life in Brain Injury questionnaire. RESULTS Individuals with a history of childhood TBI performed significantly poorer than their non-injured peers on 2 (Ambiguous Sentences and Oral Expression: Recreating Sentences) out of the 4 Test of Language Competence-Expanded Edition subtests used and on the Quality of Life in Brain Injury subscale assessing satisfaction with social relationships. In the TBI group, scores obtained on the Ambiguous Sentences subtest were found to be a significant predictor of satisfaction with social relationships, explaining 25% of the variance observed. CONCLUSIONS The implication of high-level language skills to self-reported satisfaction with social relationships many decades post-childhood TBI suggests that ongoing monitoring of emerging language skills and support throughout the school years and into adulthood may be warranted if adult survivors of childhood TBI are to experience satisfying social relationships.
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12
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Psychosocial Aspects of Pragmatic Disorders. PERSPECTIVES IN PRAGMATICS, PHILOSOPHY & PSYCHOLOGY 2017. [DOI: 10.1007/978-3-319-47489-2_23] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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13
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Ciccia AH, Lundine JP, Coreno A. Referral Patterns as a Contextual Variable in Pediatric Brain Injury: A Retrospective Analysis. AMERICAN JOURNAL OF SPEECH-LANGUAGE PATHOLOGY 2016; 25:508-518. [PMID: 27681533 DOI: 10.1044/2016_ajslp-15-0087] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/26/2015] [Accepted: 02/15/2016] [Indexed: 06/06/2023]
Abstract
PURPOSE Access to speech-language pathology (SLP) services is a critical variable in the rehabilitation of pediatric brain injury. In this study, we examined patterns of SLP referral and factors affecting referral during the acute period following brain injury in 2 large pediatric specialty hospitals. METHOD In a retrospective, cohort chart review study, data collection focused on referrals made during the acute period using International Classification of Diseases, Ninth Revision, Clinical Modification codes for primary diagnoses of brain injury between 2007 and 2014 (Centers for Disease Control and Prevention [CDC], 2014). A total of 200 charts were reviewed. Data extraction included demographic and injury-related variables, referral for rehabilitation across disciplines, and plans of care following assessment. RESULTS Samples for both facilities were similar except for primary mechanism of traumatic brain injuries and severity. SLP referral rate at Hospital 1 was 36% and only 2% at Hospital 2. Regression revealed that individuals were less likely to receive an SLP referral if injury severity was classified as unknown or mild or if they were younger in age. CONCLUSION SLP referral rates in the early acute period for children with brain injury were poor, creating a barrier to rehabilitation. This not only limits access to SLP services, but also may have broader and long-term impact.
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Affiliation(s)
| | - Jennifer P Lundine
- Nationwide Children's Hospital, Columbus, OHThe Ohio State University, Columbus
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14
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Ryan NP, Catroppa C, Godfrey C, Noble-Haeusslein LJ, Shultz SR, O'Brien TJ, Anderson V, Semple BD. Social dysfunction after pediatric traumatic brain injury: A translational perspective. Neurosci Biobehav Rev 2016; 64:196-214. [PMID: 26949224 PMCID: PMC5627971 DOI: 10.1016/j.neubiorev.2016.02.020] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2016] [Revised: 02/24/2016] [Accepted: 02/24/2016] [Indexed: 12/21/2022]
Abstract
Social dysfunction is common after traumatic brain injury (TBI), contributing to reduced quality of life for survivors. Factors which influence the development or persistence of social deficits after injury remain poorly understood, particularly in the context of ongoing brain maturation during childhood and adolescence. Aberrant social interactions have recently been modeled in adult and juvenile rodents after experimental TBI, providing an opportunity to gain new insights into the underlying neurobiology of these behaviors. Here, we review our current understanding of social dysfunction in both humans and rodent models of TBI, with a focus on brain injuries acquired during early development. Modulators of social outcomes are discussed, including injury-related and environmental risk and resilience factors. Disruption of social brain network connectivity and aberrant neuroendocrine function are identified as potential mechanisms of social impairments after pediatric TBI. Throughout, we highlight the overlap and disparities between outcome measures and findings from clinical and experimental approaches, and explore the translational potential of future research to prevent or ameliorate social dysfunction after childhood TBI.
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Affiliation(s)
- Nicholas P Ryan
- Australian Centre for Child Neuropsychological Studies, Murdoch Childrens Research Institute, Parkville, VIC, Australia; Melbourne School of Psychological Sciences, Faculty of Medicine, Dentistry and Health Sciences, The University of Melbourne, Parkville, VIC, Australia.
| | - Cathy Catroppa
- Australian Centre for Child Neuropsychological Studies, Murdoch Childrens Research Institute, Parkville, VIC, Australia; Melbourne School of Psychological Sciences, Faculty of Medicine, Dentistry and Health Sciences, The University of Melbourne, Parkville, VIC, Australia; Department of Psychology, Royal Children's Hospital, Parkville, VIC, Australia.
| | - Celia Godfrey
- Australian Centre for Child Neuropsychological Studies, Murdoch Childrens Research Institute, Parkville, VIC, Australia.
| | - Linda J Noble-Haeusslein
- Departments of Neurological Surgery and Physical Therapy and Rehabilitation Science, University of California, San Francisco, San Francisco, CA, USA.
| | - Sandy R Shultz
- Department of Medicine (Royal Melbourne Hospital), The University of Melbourne, Parkville, VIC, Australia.
| | - Terence J O'Brien
- Department of Medicine (Royal Melbourne Hospital), The University of Melbourne, Parkville, VIC, Australia.
| | - Vicki Anderson
- Australian Centre for Child Neuropsychological Studies, Murdoch Childrens Research Institute, Parkville, VIC, Australia; Melbourne School of Psychological Sciences, Faculty of Medicine, Dentistry and Health Sciences, The University of Melbourne, Parkville, VIC, Australia; Department of Psychology, Royal Children's Hospital, Parkville, VIC, Australia.
| | - Bridgette D Semple
- Department of Medicine (Royal Melbourne Hospital), The University of Melbourne, Parkville, VIC, Australia.
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Schrieff-Elson LE, Thomas KGF, Rohlwink UK, Figaji AA. Low brain oxygenation and differences in neuropsychological outcomes following severe pediatric TBI. Childs Nerv Syst 2015; 31:2257-68. [PMID: 26337700 DOI: 10.1007/s00381-015-2892-2] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/06/2015] [Accepted: 08/24/2015] [Indexed: 11/27/2022]
Abstract
PURPOSE Traumatic brain injury (TBI) is a leading cause of morbidity and mortality in children. Preventing secondary injury by controlling physiological parameters (e.g. intracranial pressure [ICP], cerebral perfusion pressure [CPP] and brain tissue oxygen [PbtO2]) has a potential to improve outcome. Low PbtO2 is independently associated with poor clinical outcomes in both adults and children. However, no studies have investigated associations between low PbtO2 and neuropsychological and behavioural outcomes following severe pediatric TBI (pTBI). METHODS We used a quasi-experimental case-control design to investigate these relationships. A sample of 11 TBI patients with a Glasgow Coma Scale score ≤8 who had PbtO2 and ICP monitoring at the Red Cross War Memorial Children's Hospital underwent neuropsychological evaluation ≥1 year post-injury. Their performance was compared to that of 11 demographically matched healthy controls. We then assigned each TBI participant into one of two subgroups, (1) children who had experienced at least one episode of PbtO2 ≤ 10 mmHg or (2) children for whom PbtO2 > 10 mmHg throughout the monitoring period, and compared their results on neuropsychological evaluation. RESULTS TBI participants performed significantly more poorly than controls in several cognitive domains (IQ, attention, visual memory, executive functions and expressive language) and behavioural (e.g. externalizing behaviour) domains. The PbtO2 ≤ 10 mmHg group performed significantly worse than the PbtO2 > 10 mmHg group in several cognitive domains (IQ, attention, verbal memory, executive functions and expressive language), but not on behavioural measures. CONCLUSION Results demonstrate that low PbtO2 may be prognostic of not only mortality but also neuropsychological outcomes.
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Affiliation(s)
- L E Schrieff-Elson
- ACSENT Laboratory, Department of Psychology, University of Cape Town, Cape Town, South Africa.
| | - K G F Thomas
- ACSENT Laboratory, Department of Psychology, University of Cape Town, Cape Town, South Africa
| | - U K Rohlwink
- Division of Neurosurgery, Department of Surgery, Red Cross War Memorial Children's Hospital, Cape Town, South Africa
| | - A A Figaji
- Division of Neurosurgery, Department of Surgery, Red Cross War Memorial Children's Hospital, Cape Town, South Africa
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16
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Bondi CO, Semple BD, Noble-Haeusslein LJ, Osier ND, Carlson SW, Dixon CE, Giza CC, Kline AE. Found in translation: Understanding the biology and behavior of experimental traumatic brain injury. Neurosci Biobehav Rev 2015; 58:123-46. [PMID: 25496906 PMCID: PMC4465064 DOI: 10.1016/j.neubiorev.2014.12.004] [Citation(s) in RCA: 58] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2014] [Revised: 10/26/2014] [Accepted: 12/02/2014] [Indexed: 12/14/2022]
Abstract
The aim of this review is to discuss in greater detail the topics covered in the recent symposium entitled "Traumatic brain injury: laboratory and clinical perspectives," presented at the 2014 International Behavioral Neuroscience Society annual meeting. Herein, we review contemporary laboratory models of traumatic brain injury (TBI) including common assays for sensorimotor and cognitive behavior. New modalities to evaluate social behavior after injury to the developing brain, as well as the attentional set-shifting test (AST) as a measure of executive function in TBI, will be highlighted. Environmental enrichment (EE) will be discussed as a preclinical model of neurorehabilitation, and finally, an evidence-based approach to sports-related concussion will be considered. The review consists predominantly of published data, but some discussion of ongoing or future directions is provided.
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Affiliation(s)
- Corina O Bondi
- Physical Medicine & Rehabilitation, University of Pittsburgh, Pittsburgh, PA, United States; Safar Center for Resuscitation Research, University of Pittsburgh, Pittsburgh, PA, United States; Center for Neuroscience, University of Pittsburgh, Pittsburgh, PA, United States; Center for the Neural Basis of Cognition, University of Pittsburgh, Pittsburgh, PA, United States
| | - Bridgette D Semple
- Neurological Surgery and the Graduate Program in Physical Medicine & Rehabilitation Science, University of California, San Francisco, San Francisco, CA, United States; Department of Medicine (Royal Melbourne Hospital), University of Melbourne, Parkville, VIC, Australia
| | - Linda J Noble-Haeusslein
- Neurological Surgery and the Graduate Program in Physical Medicine & Rehabilitation Science, University of California, San Francisco, San Francisco, CA, United States
| | - Nicole D Osier
- Safar Center for Resuscitation Research, University of Pittsburgh, Pittsburgh, PA, United States; School of Nursing, University of Pittsburgh, Pittsburgh, PA, United States
| | - Shaun W Carlson
- Safar Center for Resuscitation Research, University of Pittsburgh, Pittsburgh, PA, United States; Neurological Surgery, University of Pittsburgh, Pittsburgh, PA, United States
| | - C Edward Dixon
- Safar Center for Resuscitation Research, University of Pittsburgh, Pittsburgh, PA, United States; Center for Neuroscience, University of Pittsburgh, Pittsburgh, PA, United States; Neurological Surgery, University of Pittsburgh, Pittsburgh, PA, United States; Veterans Affairs Pittsburgh Healthcare System, Pittsburgh, PA, United States
| | - Christopher C Giza
- Pediatric Neurology and Neurosurgery, University of California, Los Angeles, Los Angeles, CA, United States; UCLA Brain Injury Research Center, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, United States
| | - Anthony E Kline
- Physical Medicine & Rehabilitation, University of Pittsburgh, Pittsburgh, PA, United States; Safar Center for Resuscitation Research, University of Pittsburgh, Pittsburgh, PA, United States; Center for Neuroscience, University of Pittsburgh, Pittsburgh, PA, United States; Center for the Neural Basis of Cognition, University of Pittsburgh, Pittsburgh, PA, United States; Psychology, University of Pittsburgh, Pittsburgh, PA, United States; Critical Care Medicine, University of Pittsburgh, Pittsburgh, PA, United States.
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17
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Verbal fluency, clustering, and switching in patients with psychosis following traumatic brain injury (PFTBI). Psychiatry Res 2015; 227:152-9. [PMID: 25910419 DOI: 10.1016/j.psychres.2015.03.040] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/05/2014] [Revised: 01/21/2015] [Accepted: 03/27/2015] [Indexed: 11/21/2022]
Abstract
Verbal fluency in patients with psychosis following traumatic brain injury (PFTBI) has been reported as comparable to healthy participants. This finding is counterintuitive given the prominent fluency impairments demonstrated post-traumatic brain injury (TBI) and in psychotic disorders, e.g. schizophrenia. We investigated phonemic (executive) fluency (3 letters: 'F' 'A' and 'S'), and semantic fluency (1 category: fruits and/or vegetables) in four matched groups; PFTBI (N=10), TBI (N=10), schizophrenia (N=23), and healthy controls (N=23). Words produced (minus perseverations and errors), and clustering and switching scores were compared for the two fluency types across the groups. The results confirmed that PFTBI patients do show impaired fluency, aligned with existing evidence in TBI and schizophrenia. PFTBI patients produced the least amount of words on the phonemic fluency ('A') trial and total score, and demonstrated reduced switching on both phonemic and semantic tasks. No significant differences in clustering performance were found. Importantly, the pattern of results suggested that PFTBI patients share deficits with their brain-injured (primarily executive), and psychotic (executive and semantic), counterparts, and that these are exacerbated by their dual-diagnosis. These findings add to a very limited literature by providing novel evidence of the nature of fluency impairments in dually-diagnosed PFTBI.
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18
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Ryan NP, Catroppa C, Beare R, Coleman L, Ditchfield M, Crossley L, Beauchamp MH, Anderson VA. Predictors of longitudinal outcome and recovery of pragmatic language and its relation to externalizing behaviour after pediatric traumatic brain injury. BRAIN AND LANGUAGE 2015; 142:86-95. [PMID: 25677376 DOI: 10.1016/j.bandl.2015.01.007] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/17/2014] [Revised: 01/04/2015] [Accepted: 01/05/2015] [Indexed: 06/04/2023]
Abstract
The purpose of the present investigation was to evaluate the contribution of age-at-insult and brain pathology on longitudinal outcome and recovery of pragmatic language in a sample of children and adolescents with traumatic brain injury (TBI). Children and adolescents with mild to severe TBI (n=112) were categorized according to timing of brain insult: (i) Middle Childhood (5-9 years; n=41); (ii) Late Childhood (10-11 years; n=39); and (iii) Adolescence (12-15 years; n=32) and group-matched for age, gender and socio-economic status (SES) to a typically developing (TD) control group (n=43). Participants underwent magnetic resonance imaging (MRI) including a susceptibility weighted imaging (SWI) sequence 2-8 weeks after injury and were assessed on measures of pragmatic language and behavioural functioning at 6- and 24-months after injury. Children and adolescents with TBI of all severity levels demonstrated impairments in these domains at 6-months injury before returning to age-expected levels at 2-years post-TBI. However, while adolescent TBI was associated with post-acute disruption to skills that preceded recovery to age-expected levels by 2-years post injury, the middle childhood TBI group demonstrated impairments at 6-months post-injury that were maintained at 2-year follow up. Reduced pragmatic communication was associated with frontal, temporal and corpus callosum lesions, as well as more frequent externalizing behaviour at 24-months post injury. Findings show that persisting pragmatic language impairment after pediatric TBI is related to younger age at brain insult, as well as microhemorrhagic pathology in brain regions that contribute to the anatomically distributed social brain network. Relationships between reduced pragmatic communication and more frequent externalizing behavior underscore the need for context-sensitive rehabilitation programs that aim to increase interpersonal effectiveness and reduce risk for maladaptive behavior trajectories into the long-term post injury.
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Affiliation(s)
- Nicholas P Ryan
- Australian Centre for Child Neuropsychological Studies, Murdoch Childrens Research Institute, Melbourne, Australia; Melbourne School of Psychological Sciences, University of Melbourne, Melbourne, Australia.
| | - Cathy Catroppa
- Australian Centre for Child Neuropsychological Studies, Murdoch Childrens Research Institute, Melbourne, Australia; Department of Psychology, Royal Children's Hospital, Melbourne, Australia; Melbourne School of Psychological Sciences, University of Melbourne, Melbourne, Australia; Department of Pediatrics, University of Melbourne, Melbourne, Australia.
| | - Richard Beare
- Developmental Imaging, Murdoch Childrens Research Institute, Melbourne, Australia.
| | - Lee Coleman
- Department of Radiology, Royal Children's Hospital, Melbourne, Australia.
| | - Michael Ditchfield
- Australian Centre for Child Neuropsychological Studies, Murdoch Childrens Research Institute, Melbourne, Australia.
| | - Louise Crossley
- Australian Centre for Child Neuropsychological Studies, Murdoch Childrens Research Institute, Melbourne, Australia.
| | - Miriam H Beauchamp
- Department of Psychology, University of Montreal, Montreal, Canada; Ste-Justine Research Center, Montreal, Quebec, Canada.
| | - Vicki A Anderson
- Australian Centre for Child Neuropsychological Studies, Murdoch Childrens Research Institute, Melbourne, Australia; Department of Psychology, Royal Children's Hospital, Melbourne, Australia; Melbourne School of Psychological Sciences, University of Melbourne, Melbourne, Australia; Department of Pediatrics, University of Melbourne, Melbourne, Australia.
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19
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Semple BD, Noble-Haeusslein LJ, Jun Kwon Y, Sam PN, Gibson AM, Grissom S, Brown S, Adahman Z, Hollingsworth CA, Kwakye A, Gimlin K, Wilde EA, Hanten G, Levin HS, Schenk AK. Sociosexual and communication deficits after traumatic injury to the developing murine brain. PLoS One 2014; 9:e103386. [PMID: 25106033 PMCID: PMC4126664 DOI: 10.1371/journal.pone.0103386] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2014] [Accepted: 06/10/2014] [Indexed: 12/19/2022] Open
Abstract
Despite the life-long implications of social and communication dysfunction after pediatric traumatic brain injury, there is a poor understanding of these deficits in terms of their developmental trajectory and underlying mechanisms. In a well-characterized murine model of pediatric brain injury, we recently demonstrated that pronounced deficits in social interactions emerge across maturation to adulthood after injury at postnatal day (p) 21, approximating a toddler-aged child. Extending these findings, we here hypothesized that these social deficits are dependent upon brain maturation at the time of injury, and coincide with abnormal sociosexual behaviors and communication. Age-dependent vulnerability of the developing brain to social deficits was addressed by comparing behavioral and neuroanatomical outcomes in mice injured at either a pediatric age (p21) or during adolescence (p35). Sociosexual behaviors including social investigation and mounting were evaluated in a resident-intruder paradigm at adulthood. These outcomes were complemented by assays of urine scent marking and ultrasonic vocalizations as indices of social communication. We provide evidence of sociosexual deficits after brain injury at p21, which manifest as reduced mounting behavior and scent marking towards an unfamiliar female at adulthood. In contrast, with the exception of the loss of social recognition in a three-chamber social approach task, mice that received TBI at adolescence were remarkably resilient to social deficits at adulthood. Increased emission of ultrasonic vocalizations (USVs) as well as preferential emission of high frequency USVs after injury was dependent upon both the stimulus and prior social experience. Contrary to the hypothesis that changes in white matter volume may underlie social dysfunction, injury at both p21 and p35 resulted in a similar degree of atrophy of the corpus callosum by adulthood. However, loss of hippocampal tissue was greater after p21 compared to p35 injury, suggesting that a longer period of lesion progression or differences in the kinetics of secondary pathogenesis after p21 injury may contribute to observed behavioral differences. Together, these findings indicate vulnerability of the developing brain to social dysfunction, and suggest that a younger age-at-insult results in poorer social and sociosexual outcomes.
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Affiliation(s)
- Bridgette D. Semple
- Department of Neurological Surgery, University of California San Francisco, San Francisco, California, United States of America
- Department of Medicine (Royal Melbourne Hospital), Melbourne Brain Centre, University of Melbourne, Parkville, Victoria, Australia
- * E-mail:
| | - Linda J. Noble-Haeusslein
- Department of Neurological Surgery, University of California San Francisco, San Francisco, California, United States of America
- Department of Physical Therapy and Rehabilitation, University of California San Francisco, San Francisco, California, United States of America
| | - Yong Jun Kwon
- Department of Physics, Randolph College, Lynchburg, Virginia, United States of America
| | - Pingdewinde N. Sam
- Department of Neurological Surgery, University of California San Francisco, San Francisco, California, United States of America
- San Francisco State University, San Francisco, California, United States of America
| | - A. Matt Gibson
- Department of Physics, Randolph College, Lynchburg, Virginia, United States of America
| | - Sarah Grissom
- Department of Physics, Randolph College, Lynchburg, Virginia, United States of America
| | - Sienna Brown
- Department of Physics, Randolph College, Lynchburg, Virginia, United States of America
| | - Zahra Adahman
- Department of Physics, Randolph College, Lynchburg, Virginia, United States of America
| | | | - Alexander Kwakye
- Department of Physics, Randolph College, Lynchburg, Virginia, United States of America
| | - Kayleen Gimlin
- Department of Neurological Surgery, University of California San Francisco, San Francisco, California, United States of America
| | - Elisabeth A. Wilde
- Physical Medicine and Rehabilitation Alliance of Baylor College of Medicine and the University of Texas-Houston Medical School, Houston, Texas, United States of America
- Michael E. DeBakey Veterans Affairs Medical Center, Houston, Texas, United States of America
| | - Gerri Hanten
- Physical Medicine and Rehabilitation Alliance of Baylor College of Medicine and the University of Texas-Houston Medical School, Houston, Texas, United States of America
| | - Harvey S. Levin
- Physical Medicine and Rehabilitation Alliance of Baylor College of Medicine and the University of Texas-Houston Medical School, Houston, Texas, United States of America
- Michael E. DeBakey Veterans Affairs Medical Center, Houston, Texas, United States of America
| | - A. Katrin Schenk
- Department of Physics, Randolph College, Lynchburg, Virginia, United States of America
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20
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Liégeois FJ, Mahony K, Connelly A, Pigdon L, Tournier JD, Morgan AT. Pediatric traumatic brain injury: language outcomes and their relationship to the arcuate fasciculus. BRAIN AND LANGUAGE 2013; 127:388-98. [PMID: 23756046 PMCID: PMC3988975 DOI: 10.1016/j.bandl.2013.05.003] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/17/2012] [Revised: 04/15/2013] [Accepted: 05/07/2013] [Indexed: 05/12/2023]
Abstract
Pediatric traumatic brain injury (TBI) may result in long-lasting language impairments alongside dysarthria, a motor-speech disorder. Whether this co-morbidity is due to the functional links between speech and language networks, or to widespread damage affecting both motor and language tracts, remains unknown. Here we investigated language function and diffusion metrics (using diffusion-weighted tractography) within the arcuate fasciculus, the uncinate fasciculus, and the corpus callosum in 32 young people after TBI (approximately half with dysarthria) and age-matched healthy controls (n=17). Only participants with dysarthria showed impairments in language, affecting sentence formulation and semantic association. In the whole TBI group, sentence formulation was best predicted by combined corpus callosum and left arcuate volumes, suggesting this "dual blow" seriously reduces the potential for functional reorganisation. Word comprehension was predicted by fractional anisotropy in the right arcuate. The co-morbidity between dysarthria and language deficits therefore seems to be the consequence of multiple tract damage.
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Affiliation(s)
- Frédérique J Liégeois
- Developmental Cognitive Neuroscience Unit, University College London, Institute of Child Health, London, United Kingdom.
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21
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Childers C, Hux K. Environmental accommodations for a child with traumatic brain injury. Brain Inj 2013; 27:850-61. [DOI: 10.3109/02699052.2013.775498] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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22
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Krach LE, Aldahondo N, Sinner A, Quigley S. Current concepts in the rehabilitation of pediatric traumatic brain injury. CURRENT PHYSICAL MEDICINE AND REHABILITATION REPORTS 2013. [DOI: 10.1007/s40141-013-0007-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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23
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Knuepffer C, Murdoch BE, Lloyd D, Lewis FM, Hinchliffe FJ. Reduced N400 semantic priming effects in adult survivors of paediatric and adolescent traumatic brain injury. BRAIN AND LANGUAGE 2012; 123:52-63. [PMID: 22819620 DOI: 10.1016/j.bandl.2012.06.009] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/26/2011] [Revised: 05/05/2012] [Accepted: 06/24/2012] [Indexed: 06/01/2023]
Abstract
The immediate and long-term neural correlates of linguistic processing deficits reported following paediatric and adolescent traumatic brain injury (TBI) are poorly understood. Therefore, the current research investigated event-related potentials (ERPs) elicited during a semantic picture-word priming experiment in two groups of highly functioning individuals matched for various demographic variables and behavioural language performance. Participants in the TBI group had a recorded history of paediatric or adolescent TBI involving injury mechanisms associated with diffuse white matter pathology, while participants in the control group never sustained any insult to the brain. A comparison of N400 Mean Amplitudes elicited during three experimental conditions with varying semantic relatedness between the prime and target stimuli (congruent, semantically related, unrelated) revealed a significantly smaller N400 response in the unrelated condition in the TBI group, indicating residual linguistic processing deviations when processing demands required the quick detection of a between-category (unrelated) violation of semantic expectancy.
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Affiliation(s)
- C Knuepffer
- Centre for Neurogenic Communication Disorders Research, The University of Queensland, Brisbane, Australia.
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24
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Chevignard MP, Soo C, Galvin J, Catroppa C, Eren S. Ecological assessment of cognitive functions in children with acquired brain injury: a systematic review. Brain Inj 2012; 26:1033-57. [PMID: 22715895 DOI: 10.3109/02699052.2012.666366] [Citation(s) in RCA: 69] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
BACKGROUND Childhood acquired brain injury (ABI) often leads to impairment in cognitive functioning, resulting in disabilities in both the home and school environment. Assessing the impact of these cognitive deficits in everyday life using traditional neuropsychological tests has been challenging. This study systematically reviewed ecological measures of cognitive abilities available for children with ABI. METHOD Eight databases were searched (until October 2011) for scales: (1) focused on ecological assessment of cognitive functioning; (2) with published data in an ABI population; (3) applicable to children up to 17;11 years of age; and (4) in English. The title and abstract of all papers were reviewed independently by two reviewers. RESULTS Database searches yielded a total of 12 504 references, of which 17 scales met the inclusion criteria for the review, focusing on executive functions (n = 9), memory (n = 3), general cognitive abilities (n = 2), visuo-spatial skills (n = 2) and attention (n = 1). Four tasks used observation of actual performance in a natural environment, five were proxy-reports and six were functional paper and pencil type tasks, performed in an office. CONCLUSION Overall, few measures were found; eight were still experimental tasks which did not provide norms. Executive functions were better represented in ecological assessment, with relatively more standardized scales available.
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Affiliation(s)
- Mathilde P Chevignard
- Rehabilitation Department for Children with Acquired Brain Injury (INR-A), Hôpitaux de Saint Maurice, Saint Maurice, France.
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25
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Abstract
PURPOSE OF REVIEW Severe childhood traumatic brain injury (TBI) is the leading cause of death and acquired disability in children, causing impairments in children's sensory-motor, cognitive and behavioural functioning, with devastating consequences on community integration. Community integration is the ultimate goal of rehabilitation; it is a complex outcome, with many variables contributing to it. RECENT FINDINGS Community integration and quality of life (QOL) are lower in children who sustained severe TBI at a younger age. Further, a wide range of injury-related, demographic and postinjury factors influence outcomes, and should serve as targets for specific interventions. An increasing number of interventions targeting cognitive, behavioural or family-related issues have been developed, with promising results. SUMMARY Children should benefit from early integrated patient and family-centred specific care, and receive long-term follow-up until early adulthood, with regular assessments, enabling detection and treatment of any emerging problem, and to ensure the acquisition of independent living skills and stable vocational outcome when this is possible. So far, few well conducted intervention studies are available, but their number is increasing with positive results on the trained skills. Well designed studies using large samples and looking at generalization of the skills in everyday life are needed.
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26
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Russell KL, Kutchko KM, Fowler SC, Berman NEJ, Levant B. Sensorimotor behavioral tests for use in a juvenile rat model of traumatic brain injury: assessment of sex differences. J Neurosci Methods 2011; 199:214-22. [PMID: 21600923 DOI: 10.1016/j.jneumeth.2011.05.008] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2011] [Revised: 04/29/2011] [Accepted: 05/04/2011] [Indexed: 12/23/2022]
Abstract
Modeling juvenile traumatic brain injury (TBI) in rodents presents several unique challenges compared to adult TBI, one of which is selecting appropriate sensorimotor behavioral tasks that enable the assessment of the extent of injury and recovery over time in developing animals. To address this challenge, we performed a comparison of common sensorimotor tests in Long-Evans rats of various sizes and developmental stages (postnatal days 16-45, 35-190 g). Tests were compared and selected for their developmental appropriateness, scalability for growth, pre-training requirements, and throughput capability. Sex differences in response to TBI were also assessed. Grid walk, automated gait analysis, rotarod, beam walk, spontaneous forelimb elevation test, and measurement of motor activity using the force-plate actometer were evaluated. Grid walk, gait analysis, and rotarod failed to meet one or more of the evaluation criteria. Beam walk, spontaneous forelimb elevation test, and measurement of motor activity using the force-plate actometer satisfied all criteria and were capable of detecting motor abnormalities in rats subjected to controlled cortical impact on postnatal day 17. No sex differences were detected in the acute effects of TBI or functional recovery during the 28 days after injury using these tests. This demonstrates the utility of these tests for the evaluation of sensorimotor function in studies using rat models of pediatric TBI, and suggests that pre-pubertal males and females respond similarly to TBI with respect to sensorimotor outcomes.
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Affiliation(s)
- Kristin L Russell
- Department of Pharmacology, Toxicology, and Therapeutics, University of Kansas Medical Center, 3901 Rainbow Blvd., Kansas City, KS 66160, USA.
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