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Apathy, the deficit of goal-directed behaviour, is well recognised as one of the most debilitating syndromes after moderate-to-severe traumatic brain injury (TBI). However, mechanisms underlying apathy, or at least factors associated with apathy, are sporadically reported. Based on a biopsychosocial framework, this systematic review and meta-analysis synthesised evidence regarding neurobiological, socio-environmental and individual factors associated with apathy. Our searches identified 21 studies satisfying inclusion and exclusion criteria. Results showed that the majority of work has focused on cognitive dysfunction, TBI-related factors, demographic variables and psychological correlates of apathy, while evidence for neural substrates and socio-cultural and premorbid aspects is scant. Overall, the current literature suggests that TBI-related and patient demographic factors did not contribute to apathy after TBI, whereas complex neurocognitive alterations, socio-environmental and cultural factors as well as patients' self-related factors may be important components. The evidence points to the multifaceted interplay of certain biopsychosocial contributors to apathy and suggests future investigations of more complex behavioural traits, cultural elements and pre-injury levels to better characterise the aetiology of this detrimental impairment after TBI.
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OBJECTIVE: Neuropsychiatric symptoms (NPSs) after moderate-to-severe traumatic brain injury (TBI) have been well documented in WEIRD (Western, educated, industrialized, rich, and democratic) populations. In non-WEIRD populations, such as Vietnam, however, patients with TBI clinically remain uninvestigated with potential neuropsychiatric disorders, limiting on-time critical interventions. This study aims to (1) adapt the Vietnamese Neuropsychiatric Inventory (V-NPI), (2) examine NPSs after moderate-to-severe TBI and (3) evaluate their impact on caregiver burden and well-being in Vietnam. METHOD: Caregivers of seventy-five patients with TBI completed the V-NPI, and other behavior, mood, and caregiver burden scales. RESULTS: Our findings demonstrated good internal consistency, convergent validity, and structural validity of the V-NPI. Caregivers reported that 78.7% of patients with TBI had at least three symptoms and 16.0% had more than seven. Behavioral and mood symptoms were more prevalent (ranging from 44.00% to 82.67% and from 46.67% to 66.67%, respectively) and severe in the TBI group. Importantly, NPSs in patients with TBI uniquely predicted 55.95% and 33.98% of caregiver burden and psychological well-being, respectively. CONCLUSION: This study reveals the first evidence for the presence and severity of NPSs after TBI in Vietnam, highlighting an urgent need for greater awareness and clinical assessment of these symptoms in clinical practice. The adapted V-NPI can serve as a useful tool to facilitate such assessments and interventions. In addition, given the significant impact of NPS on caregiver burden and well-being, psychosocial support for caregivers should be established.
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Lesões Encefálicas Traumáticas , Transtornos Mentais , Humanos , Cuidadores/psicologia , Prevalência , Vietnã/epidemiologia , Lesões Encefálicas Traumáticas/complicações , Lesões Encefálicas Traumáticas/epidemiologiaRESUMO
OBJECTIVE: To examine predictive factors underlying communication and psychosocial outcomes at 2 years post-injury. Prognosis of communication and psychosocial outcomes after severe traumatic brain injury (TBI) is largely unknown yet is relevant for clinical service provision, resource allocation, and managing patient and family expectations for recovery. DESIGN: A prospective longitudinal inception design was employed with assessments at 3 months, 6 months, and 2 years. PARTICIPANTS: The cohort included 57 participants with severe TBI (N=57). SETTING: Subacute and post-acute rehabilitation. MAIN OUTCOME MEASURES: Preinjury/injury measures included age, sex, education years, Glasgow Coma Scale, and PTA. The 3-month and 6-month data points included speech, language, and communication measures across the ICF domains and measures of cognition. The 2-year outcome measures included conversation, perceived communication skills, and psychosocial functioning. Predictors were examined using multiple regression. INTERVENTIONS: Not applicable. RESULTS: The cognitive and communication measures at 6 months significantly predicted conversation measures at 2 years and psychosocial functioning as reported by others at 2 years. At 6 months, 69% of participants presented with a cognitive-communication disorder (Functional Assessment of Verbal Reasoning and Executive Strategies [FAVRES]). The unique variance accounted for by the FAVRES measure was 7% for conversation measures and 9% for psychosocial functioning. Psychosocial functioning at 2 years was also predicted by pre-injury/injury factors and 3-month communication measures. Pre-injury education level was a unique predictor, accounting for 17% of the variance, and processing speed/memory at 3 months uniquely accounted for 14% of the variance. CONCLUSION: Cognitive-communication skills at 6 months are a potent predictor of persisting communication challenges and poor psychosocial outcomes up to 2 years after a severe TBI. Findings emphasize the importance of addressing modifiable cognitive and communication outcomes variables during the first 2 years after severe TBI to maximize functional patient outcomes.
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Lesões Encefálicas Traumáticas , Lesões Encefálicas , Humanos , Prognóstico , Estudos Prospectivos , Lesões Encefálicas Traumáticas/psicologia , Lesões Encefálicas/reabilitação , ComunicaçãoRESUMO
OBJECTIVE: Apathy, the reduction of motivation and goal-directed behaviour, is a ubiquitous behavioural syndrome in many neurological disorders. However, apathy measures are limited in non-English speaking countries. The present study aimed to develop a culturally appropriate version of the Vietnamese Frontal Systems Behavioural Scale-Apathy subscale (V-FrSBe-A) and Dimensional Apathy Scale (V-DAS), examine their internal reliability and construct validity (i.e., factor structure, convergent and divergent validity) in a Vietnamese healthy sample and establish preliminary normative cut-offs for clinical and research applications. METHOD: In total, 112 healthy subjects and 64 informants completed the self-report and informant report V-FrSBe-A and V-DAS, developed using a translation, back-translation and cultural adaptation procedure. McDonald's omega was applied to examine internal reliability. The internal structure of the V-DAS was evaluated using exploratory structural equation model. For both apathy scales, convergent validity was determined by correlations between scales and between informant and self-report versions. Regarding divergent validity, participants completed the Vietnamese Depression Anxiety Stress Scale-21 and V-FrSBe-Disinhibition for depression and disinhibition assessment. RESULTS: Both the V-FrSBe-A and V-DAS were reliable (ωt ≥ .74). Dimensional manifestations of apathy in executive, emotional and initiation domains were confirmed on the V-DAS. Both scales were also valid, convergent with each other and divergent from depression and disinhibition symptoms. Cut-off scores for both scales were higher than their English versions. CONCLUSION: The adapted V-FrSBe-A and V-DAS have good reliability and validity for the potential application in clinical groups to advance current knowledge about apathy transculturally and direct more effective clinical care for Vietnamese individuals with neurological disorders.
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Apatia , Apatia/fisiologia , Povo Asiático , Humanos , Escalas de Graduação Psiquiátrica , Psicometria/métodos , Reprodutibilidade dos TestesRESUMO
BACKGROUND: Dysarthria, aphasia and executive processes have been examined for their role in producing impaired communicative competence post traumatic brain injury (TBI). Less understood is the role of emotional dysregulation, that is, apathy and disinhibition, and social cognition, that is, reading and interpreting social cues. METHODS & PROCEDURES: In this study, we examined 49 adults with moderate to severe TBI and 18 neurologically healthy adults. We hypothesised that apathy and disinhibition would predict communication outcomes as would social cognition. We also predicted that apathy and disinhibition would influence social cognition. Communication outcomes were measured by the La Trobe Communication Questionnaire (LCQ) and the Social Skills Questionnaire-TBI (SSQ-TBI). Apathy and disinhibition were measured by the Frontal Systems Behavior Scale (FrSBe). We measured four aspects of social cognition: emotion perception and theory of mind using The Awareness of Social Inference Test (TASIT) and the Complex Audio-Visual Evaluation of Affect Test (CAVEAT), empathy using the Questionnaire of Cognitive and Affective Empathy (QCAE) and the Balanced Emotional Empathy Scale (BEES), and alexithymia using the Toronto Alexithymia Scale (TAS-20) and the Bermond-Vorst Alexithymia Questionnaire. OUTCOMES & RESULTS: Consistent with predictions, the LCQ and SSQ-TBI were associated with disinhibition and the LCQ was also associated with apathy. The LCQ was associated with the full range of social cognition constructs although the SSQ-TBI was not. Finally, apathy and disinhibition predicted a number of social cognition measures. CONCLUSIONS AND IMPLICATIONS: These results are discussed in relation to understanding the nature of communication disorders following TBI and how they are measured, as well as the interrelation between emotion dysregulation and social cognition. WHAT THIS STUDY ADDS: What is already known on this subject The role of emotional dysregulation and social cognition in producing impaired communicative competence post traumatic brain injury (TBI) is not well understood. Although most adults with severe TBI have minimal or possibly no language impairment, they often struggle with functional communication in everyday situations. Many have been reported to be overtalkative, insensitive, childish and self-centred, displaying an inappropriate level of self-disclosure and making tangential and irrelevant comments. Conversely, some speakers with TBI have been noted to have impoverished communication, producing little language either spontaneously or in response to the speaker's questions and prompts. What this paper adds to existing knowledge We found that both apathy and disinhibition were strongly associated with the Latrobe Communication Questionnaire both empirically and conceptually, despite the LCQ being developed from a different, pragmatic orientation. Disinhibition was also associated with the Social Skills Questionnaire for TBI. We also found that poor social cognition scores predicted communication difficulties. Finally, we found that behavioural dysregulation itself, i.e., both apathy and disinhibition, predicted poor social cognition. What are the potential or actual clinical implications of this work? Our findings highlight the central role that apathy and disinhibition play in both communication and social cognition. These insights point to the importance of remediation to target behavioural and autonomic dysregulation as a means to improve everyday social function.
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Social disinhibition and aggression share many similarities. But unlike with aggression, research evidence about social disinhibition following severe traumatic brain injury (TBI) is limited and treatments are missing. Establishing the association between aggression and social disinhibition would facilitate a better conceptualization of these disorders. This study aimed to determine the relationship between social disinhibition and aggression following severe TBI.In this case-control study, 25 individuals with severe TBI and 25 control participants completed the Buss-Perry Aggression Questionnaire (BPAQ), Frontal Systems Behaviour Scale (FrSBe), and Social Disinhibition Interview (SDI).Hierarchical multiple regression analyses revealed that, when controlling for covariates, the inclusion of BPAQ Anger in the model led to a 13% increase in proportion of explained variance of social disinhibition (Adjusted R2 increased from .243 to .363, p < .005). BPAQ Anger was not a significant predictor of SDI scores. Similarly, BPAQ Physical aggression scores did not contribute to the prediction of FrSBe Disinhibition or SDI scores.In conclusion, higher levels of self-reported anger (but no other components of aggression) are associated with higher levels of self-reported social disinhibition. While these findings have potential implications for the treatment of social disinhibition, further research into the possible relationship with aggression should be conducted.
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In acquired brain injury (ABI), social cognition is a contributing factor to the changes observed in functional outcomes. However, progress in assessing and understanding social cognitive impairments is limited by a lack of consistency in terminology and the proliferation in assessment tools, leading to a lack of consensus on what should be assessed and how. This review aims to examine the domains of social cognition commonly assessed in ABI, the assessment tools used, and the appropriateness of these tools for researchers and clinicians. Using the Arksey and O'Malley scoping review methodology, 367 articles reporting results from 10,930 people with an ABI met our inclusion criteria. The five most commonly assessed domains of social cognition were emotion perception, theory of mind, social communication, identity recognition and empathy. The most commonly used measure of these domains included: the Ekman and Friesen photo series, Faux Pas Recognition Test, La Trobe Communication Questionnaire, Benton Facial Recognition Test and the Interpersonal Reactivity Index. There are well-validated measures readily available that are underused in favour of non-standardized measures clinically or the development of one's own measure in research. The appropriateness of the identified measure for research and clinical use was discussed, including suggestions for future research.
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Lesões Encefálicas , Disfunção Cognitiva , Humanos , Cognição Social , Lesões Encefálicas/complicações , Lesões Encefálicas/psicologia , Emoções , Empatia , CogniçãoRESUMO
The aim of this randomized controlled trial was to evaluate an adapted cognitive behavioural therapy (CBT) programme for treating anxiety in adolescents with acquired brain injury (ABI). Participants with ABI (12-19 years, N = 36) recruited from two sites were randomly allocated into either the intervention receiving 11 sessions of CBT (n = 19) or a wait-list control group (n = 17). The primary outcome was participants' anxiety and secondary outcomes were participants' depression, self-perception, and participation in daily activities, and parental stress, measured at (i) pre-intervention, (ii) immediately post-intervention, (iii) 2 months post-intervention and (iv) 6 months post-intervention. Repeated measures ANOVAs revealed significant treatment effects with the intervention group demonstrating greater improvements in self-reported anxiety, as well as self- and parent-reported depression from pre- to immediately post-treatment, compared to wait-list controls. Little evidence of treatment effects was found for the remaining outcomes (parent-reported anxiety, self-perception, daily participation, and parental stress). Significant improvement in self-reported anxiety found immediately post-treatment was maintained at two- and six-month follow-up. Findings provide support for adapted CBT as an effective means of reducing anxious and depressive symptomatology in adolescents with ABI compared to waitlist controls, and offer support for the use of these techniques to manage anxiety in this population..
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The purpose of this study was to evaluate a facilitated interactive role-playing activity on increasing human papillomavirus (HPV) vaccine recommendation skills for school nurses and school-based health center staff. A 1-day workshop was implemented for school-based clinicians focused on improving HPV vaccination rates in schools. The workshop included a facilitated interactive role-playing activity involving five scenarios related to recommending the HPV vaccine to parents. Participants completed a usability survey with open-ended questions assessing their experience. A general inductive approach was used to examine responses. Sixteen participants completed the usability survey. The major strength identified specific to the activity included opportunity to practice evidence-based recommendation skills (n = 10). Weaknesses of the activity identified included lack of diversity (n = 4) and complexity within the scenarios (n = 2). Results could shift current educational and clinical paradigms through the implementation of hands-on education strategies to effectively train school-based clinicians to strongly recommend the HPV vaccine.
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Infecções por Papillomavirus , Vacinas contra Papillomavirus , Conhecimentos, Atitudes e Prática em Saúde , Humanos , Infecções por Papillomavirus/prevenção & controle , Vacinas contra Papillomavirus/uso terapêutico , Pais , Serviços de Saúde Escolar , Instituições Acadêmicas , VacinaçãoRESUMO
OBJECTIVES: Hoarding is associated with poor interpersonal functioning, such as social isolation and difficulties in forming relationships, but the reasons for these social problems are not well understood. Previous studies have identified empathy as an important precursor to social functioning, particularly for clinical disorders characterized by social deficits. The aim of the current study was therefore to investigate associations between measures of cognitive and emotional empathy and hoarding symptoms. METHOD: A total of 278 participants recruited via MTurk completed online self-report questionnaires on hoarding, empathy (including cognitive and affective components), and depression. All participants subsequently completed The Awareness of Social Inference Test-Short version (TASIT-S), a behavioural measure of theory of mind, a concept used interchangeably with cognitive empathy. RESULTS: Hoarding symptoms were associated with greater self-reported emotional empathy, specifically emotional contagion, and less self-reported cognitive empathy. Emotional empathy predicted hoarding even after controlling for depression symptoms. Hoarding symptoms were also associated with poorer performance on the TASIT-S with respect to both emotion recognition and theory of mind, with theory of mind remaining a unique predictor of hoarding symptoms after controlling for depression. Participants who reported clinically significant hoarding symptoms were impaired in emotion recognition and theory of mind according to TASIT-S norms. CONCLUSIONS: Hoarding symptoms are associated with increased emotional contagion and decreased cognitive empathy. Empathy may be an avenue for understanding and treating interpersonal difficulties in hoarding disorder. PRACTITIONER POINTS: As hoarding increased, self-reported emotional contagion increased As hoarding increased, self-reported and behavioural cognitive empathy decreased Self-reported emotional empathy and behavioural cognitive empathy predicted hoarding even after controlling for depression Empathy may be an avenue for understanding social difficulties in hoarding disorder.
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Cognição/fisiologia , Empatia/fisiologia , Transtorno de Acumulação/psicologia , Transtornos do Humor/psicologia , Adulto , Feminino , Humanos , Masculino , Autorrelato , Inquéritos e QuestionáriosRESUMO
Missed clinical opportunities and the lack of strong and consistent vaccine recommendations are key reasons for low HPV vaccination rates. The purpose of this study was to conduct a pilot evaluation of a web-based training's impact on knowledge, attitudes, and self-efficacy related to providing evidence-based HPV vaccine recommendations. Participants completed three online interactive learning modules and the HPV Vaccine: Same Way, Same Day™ smartphone application (app). Participants completed a pre-training survey, immediate post-training survey, and two-month post-survey. Participants demonstrated a statistically significant increase in knowledge scores from T1 to T2 and T1 to T3. Mean attitudes for recommending HPV vaccination for female patients increased from T1 to T2 and T1 to T3. Mean attitudes for recommending HPV vaccination for male patients increased from T1 to T2 and T1 to T3. Mean self-efficacy scores increased from T1 to T2 and T1 to T3. The HPV Vaccine: Same Way, Same Day™ app is a promising strategy for improving HPV vaccine recommendations among physicians. Future research should explore long-term effects and enroll attending and community physicians to examine its efficacy in other physician populations.
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Infecções por Papillomavirus , Vacinas contra Papillomavirus , Feminino , Conhecimentos, Atitudes e Prática em Saúde , Humanos , Masculino , Infecções por Papillomavirus/prevenção & controle , Projetos Piloto , Inquéritos e Questionários , VacinaçãoRESUMO
Challenging behaviour following traumatic brain injury (TBI) is a major source of stress for families. Providing support can be limited by availability of clinicians and geographic location. A solution is to provide support on-line. This study aimed to evaluate the feasibility of an on-line treatment programme "Carer's Way Ahead" that provides families and carers with psychoeducation about TBI and challenging behaviours, specific approaches to managing apathy, irritability/aggression, acting without thinking and social difficulties and also self-care for the family member. Each module was supplemented with detailed notes and summaries of the sessions. Six family carers, five caring for a person with TBI and one caring for a person with stroke, worked through the programme, providing feedback on wording, content, structure and useability. They also completed measures of family functioning, social problem solving, carer strain, mood and the nature and severity of challenging behaviours. In general, the families were positive about the programme with most finding it useful, practical and logically structured although not all believed it was helpful. There was little change in self-reported challenging behaviour, mood, carer strain and family function over the few months of the programme. Longer-term effects were not examined but this requires further research.
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Lesões Encefálicas , Cuidadores , Agressão , Família , Estudos de Viabilidade , HumanosRESUMO
Non-invasive transcranial direct current stimulation (tDCS) has been reported to facilitate working memory in normal adults. There is some evidence in people with Traumatic Brain Injury (TBI) but overall evidence is mixed. This study aimed to address shortcomings of prior study designs in TBI to examine whether a single dose of tDCS would lead to benefits in working memory. Thirty people with severe, chronic TBI were administered a single session of either anodal tDCS (2â mA for 20â min) or sham tDCS (2â mA for 30â s), in a counterbalanced order, over the left parietal cortex while performing 1-back and 2-back working memory tasks. Skin conductance levels were examined as a measure of task activated arousal, a possible functional analogue of cortical excitability. We found that tDCS led to no improvements in accuracy on the working memory tasks. A slight increase in variability and reaction time with tDCS was related to decreased task activated arousal. Overall, this study yielded no evidence that a single session of tDCS can facilitate working memory for people with TBI.
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Lesões Encefálicas Traumáticas , Estimulação Transcraniana por Corrente Contínua , Adulto , Lesões Encefálicas Traumáticas/complicações , Lesões Encefálicas Traumáticas/terapia , Cognição , Humanos , Memória de Curto Prazo , Córtex Pré-FrontalRESUMO
OBJECTIVE: Individuals with multiple sclerosis (MS) can have difficulty on tasks requiring social cognition, including Theory of Mind (ToM) and facial affect recognition. However, most research on social cognition in MS has focused on Relapsing-Remitting MS; less is known about deficits in individuals with progressive MS. This pilot study examined the social cognitive abilities of individuals with progressive MS on a dynamic social cognition task: The Awareness of Social Inference Test - Short Form (TASIT-S). METHODS: Fifteen individuals with progressive MS and 17 healthy controls performed TASIT-S, which includes 3 subtests assessing facial affect recognition and ToM. RESULTS: The MS group was impaired on all subtests of TASIT-S, including Emotion Evaluation, Social Inference - Minimal, and Social Inference - Enriched, which examine facial affect recognition and ToM. Deficits on TASIT-S were significantly correlated with several cognitive abilities including working memory, learning memory, and verbal IQ. CONCLUSIONS: Our findings suggest individuals with progressive MS were impaired across multiple social cognition domains as assessed by the TASIT-S. Furthermore, social cognitive abilities were related to cognitive abilities such as visuospatial memory and executive abilities. Results are discussed in terms of social cognition deficits in MS and how they relate to cognitive abilities.
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Esclerose Múltipla Crônica Progressiva/psicologia , Cognição Social , Adulto , Estudos de Casos e Controles , Emoções , Reconhecimento Facial , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Testes Neuropsicológicos , Projetos Piloto , Teoria da MenteRESUMO
Psychosocial functioning is compromised following pediatric traumatic brain injury (TBI), with the past few decades witnessing a proliferation of research examining the effect of childhood brain insult on a range of psychosocial outcomes. This paper describes the systematic recommendation of outcome instruments to address psychosocial functioning following pediatric TBI.A total of 65 instruments across 11 psychosocial areas (i.e., Global Outcome, Communication, Social Cognition, Behavioural and Executive Function, Other Neuropsychological Functioning, Psychological Status, TBI-related Symptoms, Activities and Participation, Support and Relationships, Sense of Self, and Health-Related Quality of Life) were reviewed using various assessment methods, including working groups, literature searches, comparisons with selection guidelines, and international expert opinion. Each measure was reviewed for its usefulness across early recovery, intervention, and outcome related studies.34 instruments were recommended and classified according to the World Health Organization's International Classification of Functioning, Disability and Health taxonomy and categorised by psychosocial area.This compilation provides a common framework to guide the activities of clinicians and researchers in psychosocial rehabilitation. It is anticipated that these will foster a multidisciplinary approach to psychosocial dysfunction to enhance the evaluation, prediction, and improvement of functional outcomes for those with pediatric TBI.
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Lesões Encefálicas Traumáticas/diagnóstico , Lesões Encefálicas Traumáticas/reabilitação , Avaliação de Resultados em Cuidados de Saúde/métodos , Guias de Prática Clínica como Assunto , Funcionamento Psicossocial , Lesões Encefálicas Traumáticas/complicações , Criança , Humanos , Avaliação de Resultados em Cuidados de Saúde/normas , Guias de Prática Clínica como Assunto/normasRESUMO
PRIMARY OBJECTIVE: To investigate whether the degree of participation by people with severe Traumatic Brain Injury (TBI), and the degree of support by their communication partners (CPs) changes in conversation during subacute recovery. METHODS AND PROCEDURES: Seventeen pairs of participants with TBI and their CPs were video-recorded during a 10 min casual conversation at 3 and 6 months post-injury. Communication behaviors were rated using the adapted Measure of Participation in Conversation (MPC) and the adapted Measure of Support in Conversation (MSC) at both time points and compared. RESULTS: Inferential analyses showed that there was no significant change in the degree of participation in conversation by participants with TBI and the degree of conversation support by their CPs from 3 to 6 months post. Comparison of qualitative field notes revealed that specific conversational behaviors changed over time, including better turn-taking and topic maintenance. CONCLUSION: Documenting early communication recovery is a complex and challenging endeavor. The lack of change in conversational effectiveness during the sub-acute period using global rating scales highlights the need for social communication tools that are sensitive to communication recovery following severe TBI.
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Lesões Encefálicas Traumáticas/reabilitação , Comunicação , Relações Interpessoais , Fala , Adolescente , Adulto , Idoso , Lesões Encefálicas Traumáticas/psicologia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Adulto JovemRESUMO
OBJECTIVES: Although much is known about discourse impairment, little is known about discourse recovery after severe traumatic brain injury (TBI). This paper explores discourse recovery across the critical first year, controlling for pre-injury, injury and post-injury variables. DESIGN AND METHODS: An inception cohort comprising 57 participants with severe TBI was examined at 3, 6, 9 and 12 months post-injury and compared to a cross-section of matched healthy control participants. A narrative discourse task was analyzed with main concept analysis (MCA). A mixed linear model approach was used to track recovery controlling for pre-injury, injury and post-injury variables. RESULTS: An upward trajectory of recovery was observed, with peak periods of improvement between 3-6 and 9-12 months and all time points were significantly below controls. Years of education and PTA duration were significant covariates in the recovery model. Presence of aphasia also influenced the recovery model. CONCLUSIONS: Individuals with TBI typically improve over the first year, however many will continue to have discourse deficits at 12 months. Years of education, PTA duration and aphasia should be considered when planning services. The 3-6- and 9-12-month periods may offer optimal periods for discourse recovery and increased supports may be beneficial between 6-9 months.
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Lesões Encefálicas Traumáticas/psicologia , Transtornos da Comunicação/psicologia , Recuperação de Função Fisiológica , Adolescente , Adulto , Idoso , Afasia/etiologia , Afasia/reabilitação , Lesões Encefálicas Traumáticas/complicações , Lesões Encefálicas Traumáticas/reabilitação , Estudos de Coortes , Comunicação , Transtornos da Comunicação/etiologia , Transtornos da Comunicação/reabilitação , Estudos Transversais , Escolaridade , Emprego , Feminino , Humanos , Estudos Longitudinais , Masculino , Pessoa de Meia-Idade , Testes Neuropsicológicos , Resultado do Tratamento , Adulto JovemRESUMO
Social cognition is widely regarded as an essential skill with which to understand the social world. Despite this, the role that social cognition plays in outcome, and whether deficits are remediable after traumatic brain injury (TBI), are not yet well known. The current review examines the construct of social cognition and presents a conceptual biopsychosocial model with which to understand the social cognitive process. This is related to the literature on social cognitive deficits in TBI and we discuss relevant treatment developments to date within this population. We then review social cognition treatment programmes researched in other clinical populations in order to advise and inform approaches for those living with TBI. Whilst treatments have focused on emotion perception skills in the TBI literature, programmes developed for other clinical populations have had broader targets, focusing on Theory of Mind skills and/or modifying interpretational cognitive biases. Moreover, they have largely proven to be efficacious. Programmes that are contextualised, collaborative, and experiential seem optimal in enabling generalisation relevant to individuals' everyday social lives. We argue that there is therefore scope to improve the evidence-based social cognitive treatment options available for those with TBI, taking into account specific adaptations necessary for this population.
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Lesões Encefálicas Traumáticas , Transtornos Cognitivos/etiologia , Transtornos Cognitivos/reabilitação , Relações Interpessoais , Lesões Encefálicas Traumáticas/complicações , Lesões Encefálicas Traumáticas/psicologia , Lesões Encefálicas Traumáticas/reabilitação , Emoções/fisiologia , Empatia , Humanos , Modelos Psicológicos , Teoria da MenteRESUMO
INTRODUCTION: While emotion recognition difficulties in moderate-severe TBI are well established, the standard measures of emotion recognition significantly limit the conclusions which can be drawn regarding real-life deficits. Two studies report on the development of CAVEAT, a new measure of emotion recognition that attempts to overcome these limitations. METHOD: These studies were designed to establish CAVEAT's psychometric properties by examining performance of a TBI group and matched controls in order to provide estimates of its reliability and validity (study 1), and to compare performance of the TBI and control groups on a subgroup of emotions from the CAVEAT that represented the six basic emotions used in conventional emotion research (study 2). Thirty-two participants with TBI and 32 matched controls (study 1) and 16 participants with TBI and 12 matched controls (study 2) participated in this study. RESULTS: CAVEAT demonstrated high construct validity and internal consistency. Performance on the subgroup of "basic" six emotions was largely similar to the rates reported in the literature. CONCLUSIONS: These findings provided some evidence for the psychometric properties of CAVEAT, indicating that it can be used as a clinical test for assessing emotion recognition in people with moderate-severe TBI.
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Lesões Encefálicas Traumáticas/psicologia , Emoções/fisiologia , Reconhecimento Facial/fisiologia , Percepção Social , Adulto , Idoso , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Testes Neuropsicológicos , Psicometria , Reprodutibilidade dos Testes , Adulto JovemRESUMO
BACKGROUND: Traumatic brain injury (TBI) can reduce psychosocial functioning, causing relationship, family, and employment difficulties. The present study by Moving Ahead: Centre for Research Excellence (CRE) in Brain Recovery aimed to identify a set of adult outcome instruments for moderate-to-severe TBI psychosocial research. PROCEDURE: A review of 115 instruments (identified through nomination, literature search, and international expert opinion) was conducted over a 15-month period. Eleven psychosocial areas were examined: Global Outcome, Communication, Social Cognition, Behavioural and Executive Function, Other Neuropsychological Functioning, Psychological Status, TBI-related Symptoms, Activities and Participation, Support and Relationships, Sense of Self, and Health-related Quality of Life. Individual instruments were considered against selection guidelines, and specific measures that best met the guidelines were identified as core (common across all studies), supplemental (dependent on study type) or emerging. RESULTS: The final recommendations, organised in accordance with the World Health Organisation's International Classification of Functioning taxonomy, comprised 56 instruments for use in early recovery, outcome, and intervention studies. CONCLUSION: These recommendations provide a coherent framework along with identified outcome instruments to guide psychosocial research in moderate-to-severe TBI. Adherence to the recommendations will enable data-pooling and comparison across studies and research settings facilitating consistent measurement across the lifespan.