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Sansonetti D, Fleming J, Patterson F, Lannin NA. Profiling self-awareness in brain injury rehabilitation: A mixed methods study. Neuropsychol Rehabil 2023:1-26. [PMID: 38043114 DOI: 10.1080/09602011.2023.2282656] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2023] [Accepted: 10/28/2023] [Indexed: 12/05/2023]
Abstract
ABSTRACTImpaired self-awareness impacts outcomes for individuals with brain injury. Self-awareness is a complex construct, with little known about how its presentation differs across diagnostic groups, or how brain injury-related changes are expressed by individuals in the early phase post-brain injury. This study aims to identify differences and similarities in patterns of self-awareness between patients with different brain injury diagnoses, and provide a clinical account of how individuals with ABI describe changes to themselves arising from brain injury. This is a mixed methods retrospective cohort study involving an audit of medical files that included extraction of data from the Self-Awareness of Deficits Interview. Quantitative and qualitative techniques were used to analyse data from 173 participants. Individuals identified a range of brain injury-related impairments across domains, with greatest difficulty noted with linking impairments to functional implications and setting realistic goals. There were similarities and distinct differences in the expression of changes across diagnostic groups. Two main themes that aligned with self-awareness theory were identified from the data: 1/ Development of self-awareness; and 2/ Dimensions of self-awareness. These interrelated themes demonstrated the multifaceted nature of the clinical presentation of self-awareness, and highlight the need for an individualized approach to cognitive rehabilitation.
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Affiliation(s)
- Danielle Sansonetti
- School of Health and Rehabilitation Sciences, The University of Queensland, Brisbane, Australia
- Occupational Therapy Department, Alfred Health, Melbourne, Australia
| | - Jennifer Fleming
- School of Health and Rehabilitation Sciences, The University of Queensland, Brisbane, Australia
| | - Freyr Patterson
- School of Health and Rehabilitation Sciences, The University of Queensland, Brisbane, Australia
| | - Natasha A Lannin
- Occupational Therapy Department, Alfred Health, Melbourne, Australia
- Department of Neuroscience, Monash University,Melbourne, Australia
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Yoshida K, Sawamura D, Ogawa K, Mototani T, Ikoma K, Sakai S. Prospective and Retrospective Metacognitive Abilities and Their Association with Impaired Self-awareness in Patients with Traumatic Brain Injury. J Cogn Neurosci 2023; 35:1960-1971. [PMID: 37788321 DOI: 10.1162/jocn_a_02064] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/05/2023]
Abstract
Metacognitive impairment often occurs in patients with traumatic brain injury (TBI) and is associated with clinical problems. The aim of this study was to clarify the pathology of metacognitive impairment in TBI patients using a behavioral task, clinical assessment of self-awareness, and lesion-symptom mapping. Metacognitive abilities of TBI patients and healthy controls were assessed using a modified perceptual decision-making task. Self-awareness was assessed using the Patient Competency Rating Scale and the Frontal Systems Behavior Scale. The associations between estimated metacognitive abilities, self-awareness, and neuropsychological test results were examined. The correspondence between metacognitive disabilities and brain lesions was explored by ROI-based lesion-symptom mapping using structural magnetic resonance images. Overall, 25 TBI patients and 95 healthy controls were included in the analyses. Compared with that in healthy controls, the prospective metacognitive ability of TBI patients was lower, with metacognitive evaluations revealing a bias toward overestimating their abilities. Retrospective metacognitive ability showed a negative correlation with self-awareness but not with neuropsychological test results. In the lesion-symptom mapping analysis, the left pFC was associated with lower retrospective metacognitive ability. This study contributes to a better understanding of the pathology of metacognitive and self-awareness deficits in TBI patients and may explain the cause of impaired realistic goal setting and adaptive behavior in these patients.
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Affiliation(s)
- Kazuki Yoshida
- Department of Rehabilitation Science, Faculty of Health Sciences, Hokkaido University, Japan
| | - Daisuka Sawamura
- Department of Rehabilitation Science, Faculty of Health Sciences, Hokkaido University, Japan
| | - Keita Ogawa
- Department of Rehabilitation, Hokkaido University Hospital, Japan
| | - Takuroh Mototani
- Department of Rehabilitation, Hokkaido University Hospital, Japan
| | - Katsunori Ikoma
- Department of Rehabilitation Medicine, Hokkaido University Hospital, Japan
| | - Shinya Sakai
- Department of Rehabilitation Science, Faculty of Health Sciences, Hokkaido University, Japan
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3
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Neal JW, Greenwald M. Self-Awareness and therapeutic alliance in speech-language treatment of traumatic brain injury. INTERNATIONAL JOURNAL OF SPEECH-LANGUAGE PATHOLOGY 2023; 25:757-767. [PMID: 36178155 DOI: 10.1080/17549507.2022.2123041] [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: 06/16/2023]
Abstract
Purpose: To investigate the relationships among client self-awareness, client perception of the therapeutic alliance, and speech-language pathologist (SLP) communicative self-awareness in dyads of SLPs and traumatic brain injury (TBI) clients.Method: Nineteen SLP-TBI client dyads (N = 38) engaged in the same collaborative therapy task. At baseline, client self-awareness and client perception of the therapeutic alliance was assessed. SLP communicative self-awareness was measured by 1) a prediction/reflection questionnaire about their own communicative behaviour, administered pre- and post-treatment sessions, and 2) self-evaluation during a novel procedure using video review within three hours after the session.Result: Client self-awareness was not associated with client perceptions of the therapeutic alliance. Client perceptions of the therapeutic alliance were related to specific communicative intentions of the SLP. Regarding SLP communicative self-awareness, SLPs predicted their primary communication modality with 66% accuracy. The video review procedure yielded more detailed SLP communicative self-awareness ratings and was completed within real-world clinical settings.Conclusion: TBI client self-awareness may not impact the establishment of a strong therapeutic alliance between SLP and client. The finding that specific communicative intentions of the SLP were related to client perception of the therapeutic alliance should prompt further efforts to measure SLP communicative intentions and behaviours during TBI treatment sessions.
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Affiliation(s)
- J Whitney Neal
- Department of Communication Sciences and Disorders, Wayne State University, Detroit, MI, USA
| | - Margaret Greenwald
- Department of Communication Sciences and Disorders, Wayne State University, Detroit, MI, USA
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Toglia J, Goverover Y. Revisiting the dynamic comprehensive model of self-awareness: a scoping review and thematic analysis of its impact 20 years later. Neuropsychol Rehabil 2022; 32:1676-1725. [PMID: 35583377 DOI: 10.1080/09602011.2022.2075017] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
This study aimed to (1) describe the scope of research related to the Dynamic Comprehensive Model of Awareness (DCMA) (Toglia & Kirk, 2000); (2) identify themes and support for key model postulates; and (3) suggest future research directions related to this model. Using PRISMA scoping guidelines, 366 articles were reviewed, and 54 articles met our inclusion criteria. Selected studies were clustered into three themes: (1) the relationship between general and online self-awareness (50%); (2) interventions based on the model (41%); and (3) factors contributing to self-awareness (9%). Most studies were conducted with participants with acquired brain injury (BI) and traumatic BI (68%), most used a cross-sectional design (50%), and most intervention studies utilized a single-subject design (18%), followed by an experimental design (9%). This review provides evidence for the wide application of the DCMA across varying ages and populations. The need for a multidimensional assessment approach is recognized; however, stronger evidence that supports a uniform assessment of online self-awareness is needed. The intervention studies frequently described the importance of direct experience in developing self-awareness; however, few studies compared how intervention methods to influence general versus online self-awareness, or how cognitive capacity, self-efficacy, psychological factors, and context, influence the development of self-awareness.
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Affiliation(s)
- Joan Toglia
- School of Health and Natural Sciences, Mercy College, Dobbs Ferry, NY, United States
| | - Yael Goverover
- Department of Occupational Therapy, New York University, New York, NY, United States
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5
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Chiou KS, Klecha H, Jones M, Dobryakova E. Modulation of Metacognitive Confidence Judgments Through Provision of Performance Feedback in Moderate to Severe Traumatic Brain Injury. J Head Trauma Rehabil 2022; 37:71-78. [PMID: 33782350 DOI: 10.1097/htr.0000000000000680] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
OBJECTIVE Traumatic brain injury (TBI) may result in metacognitive impairments. Enhancing memory in healthy adults can improve metacognitive accuracy, but it is unclear whether such interventions apply to individuals with TBI. This study examined the effects of manipulating target memory experiences on metacognitive accuracy in TBI. PARTICIPANTS Fourteen community-dwelling adults with TBI and 17 healthy controls. MAIN MEASURES Memory was manipulated through performance feedback (monetary, nonmonetary, or none) presented during a word-pair learning task. Recognition of the word pairs was assessed, and metacognition was evaluated by retrospective confidence judgments. RESULTS Both groups demonstrated greater recognition performance for items learned with nonmonetary feedback. Healthy individuals demonstrated improved metacognitive accuracy for items learned with nonmonetary feedback, but this effect was not seen in individuals with TBI. A notable (but statistically nonsignificant) effect was observed whereby adults with TBI overestimated performance for items learned with monetary feedback compared with other feedback conditions. CONCLUSION Provision of feedback during learning enhances recognition performance. However, target memory experiences may be utilized differently after injury to facilitate confidence judgments. In addition, the type of feedback provided may have different effects on metacognitive accuracy. These results have implications for rehabilitative efforts in the area of memory and metacognition after injury.
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Affiliation(s)
- Kathy S Chiou
- Department of Psychology, University of Nebraska-Lincoln (Dr Chiou and Ms Jones); and Center for Traumatic Brain Injury Research, Kessler Foundation, East Hanover, New Jersey (Ms Klecha and Dr Dobryakova)
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van der Stelt CM, Fama ME, Mccall JD, Snider SF, Turkeltaub PE. Intellectual awareness of naming abilities in people with chronic post-stroke aphasia. Neuropsychologia 2021; 160:107961. [PMID: 34274379 PMCID: PMC8405585 DOI: 10.1016/j.neuropsychologia.2021.107961] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2021] [Revised: 07/02/2021] [Accepted: 07/13/2021] [Indexed: 11/21/2022]
Abstract
Anosognosia, or lack of self-awareness, is often present following neurological injury and can result in poor functional outcomes. The specific phenomenon of intellectual awareness, the knowledge that a function is impaired in oneself, has not been widely studied in post-stroke aphasia. We aim to identify behavioral and neural correlates of intellectual awareness by comparing stroke survivors' self-reports of anomia to objective naming performance and examining lesion sites. Fifty-three participants with chronic aphasia without severe comprehension deficits rated their naming ability and completed a battery of behavioral tests. We calculated the reliability and accuracy of participant self-ratings, then examined the relationship of poor intellectual awareness to speech, language, and cognitive measures. We used support vector regression lesion-symptom mapping (SVR-LSM) to determine lesion locations associated with impaired and preserved intellectual awareness. Reliability and accuracy of self-ratings varied across the participants. Poor intellectual awareness was associated with reduced performance on tasks that rely on semantics. Our SVR-LSM results demonstrated that anterior inferior frontal lesions were associated with poor awareness, while mid-superior temporal lesions were associated with preserved awareness. An anterior-posterior gradient was evident in the unthresholded lesion-symptom maps. While many people with chronic aphasia and relatively intact comprehension can accurately and reliably report the severity of their anomia, others overestimate, underestimate, or inconsistently estimate their naming abilities. Clinicians should consider this when administering self-rating scales, particularly when semantic deficits or anterior inferior frontal lesions are present. Administering self-ratings on multiple days may be useful to check the reliability of patient perceptions.
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Affiliation(s)
- Candace M van der Stelt
- Center for Brain Plasticity and Recovery, Georgetown University Medical Center, USA; Department of Neurology, Georgetown University Medical Center, USA; Research Division, MedStar National Rehabilitation Hospital, USA
| | - Mackenzie E Fama
- Center for Brain Plasticity and Recovery, Georgetown University Medical Center, USA; Department of Neurology, Georgetown University Medical Center, USA; Department of Speech, Language and Hearing Sciences, George Washington University, USA
| | - Joshua D Mccall
- Center for Brain Plasticity and Recovery, Georgetown University Medical Center, USA; Department of Neurology, Georgetown University Medical Center, USA
| | - Sarah F Snider
- Department of Neurology, Georgetown University Medical Center, USA
| | - Peter E Turkeltaub
- Center for Brain Plasticity and Recovery, Georgetown University Medical Center, USA; Department of Neurology, Georgetown University Medical Center, USA; Research Division, MedStar National Rehabilitation Hospital, USA.
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7
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Dromer E, Kheloufi L, Azouvi P. Impaired self-awareness after traumatic brain injury: A systematic review. Part 2. Consequences and predictors of poor self-awareness. Ann Phys Rehabil Med 2021; 64:101542. [PMID: 34029754 DOI: 10.1016/j.rehab.2021.101542] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2020] [Revised: 04/19/2021] [Accepted: 04/23/2021] [Indexed: 11/25/2022]
Abstract
BACKGROUND Impaired self-awareness (ISA) has frequently been found both frequent and deleterious in patients with moderate to severe traumatic brain injury (TBI). OBJECTIVES This is the second of a two-part systematic review on ISA after TBI, focusing on the consequences and predictors of ISA after TBI. METHODS Following the PRISMA guidelines, 95 articles meeting the inclusion criteria were included; 46 were specifically related to this second part of the review. RESULTS Among 16 studies that investigated the effect of ISA on outcome, most (n=13) found poor self-awareness associated with poor rehabilitation, functional, social and vocational outcome and with increased burden on relatives. Multiple factors have been found associated with increased frequency of ISA. ISA was found significantly related to injury severity in 8 of 10 studies, impaired executive functions in 12 of 15 studies, and poor social cognition in 3 studies, but paradoxically inverse associations were repeatedly found between self-awareness and emotional status (11 of 12 studies). Finally, although research in the field is still scarce, ISA seems associated with a dysfunction within brain networks involving the anterior cingulate cortex, anterior insula and fronto-parietal control network. CONCLUSIONS ISA is a complex and multifaceted disorder associated with poor rehabilitation outcome, severe injuries, and deficits of executive functions and social cognition but has an inverse association with mood impairments.
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Affiliation(s)
- Emilie Dromer
- AP-HP, GHU Paris-Saclay, Service de Médecine Physique et de Réadaptation, Hôpital Raymond Poincaré, Garches, France; Université Paris-Saclay, UVSQ, Inserm, CESP, Team DevPsy, 94807 Villejuif, France
| | - Lyes Kheloufi
- AP-HP, GHU Paris-Saclay, Service de Médecine Physique et de Réadaptation, Hôpital Raymond Poincaré, Garches, France; Université Paris-Saclay, UVSQ, Inserm, CESP, Team DevPsy, 94807 Villejuif, France
| | - Philippe Azouvi
- AP-HP, GHU Paris-Saclay, Service de Médecine Physique et de Réadaptation, Hôpital Raymond Poincaré, Garches, France; Université Paris-Saclay, UVSQ, Inserm, CESP, Team DevPsy, 94807 Villejuif, France.
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Lenzoni S, Baker J, Sumich AL, Mograbi DC. New insights into neural networks of error monitoring and clinical implications: a systematic review of ERP studies in neurological diseases. Rev Neurosci 2021; 33:161-179. [PMID: 34214387 DOI: 10.1515/revneuro-2021-0054] [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: 04/08/2021] [Accepted: 05/28/2021] [Indexed: 11/15/2022]
Abstract
Error monitoring allows for the efficient performance of goal-directed behaviors and successful learning. Furthermore, error monitoring as a metacognitive ability may play a crucial role for neuropsychological interventions, such as rehabilitation. In the past decades, research has suggested two electrophysiological markers for error monitoring: the error-related negativity (ERN) and the error positivity (Pe), thought to reflect, respectively, error detection and error awareness. Studies on several neurological diseases have investigated the alteration of the ERN and the Pe, but these findings have not been summarized. Accordingly, a systematic review was conducted to understand what neurological conditions present alterations of error monitoring event-related potentials and their relation with clinical measures. Overall, ERN tended to be reduced in most neurological conditions while results related to Pe integrity are less clear. ERN and Pe were found to be associated with several measures of clinical severity. Additionally, we explored the contribution of different brain structures to neural networks underlying error monitoring, further elaborating on the domain-specificity of error processing and clinical implications of findings. In conclusion, electrophysiological signatures of error monitoring could be reliable measures of neurological dysfunction and a robust tool in neuropsychological rehabilitation.
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Affiliation(s)
- Sabrina Lenzoni
- Department of Psychology, Pontifical University of Rio de Janeiro, 22451-900, Rio de Janeiro, Brazil.,Department of Psychology, Nottingham Trent University, NG1 4FQ, Nottingham, UK
| | - Joshua Baker
- Department of Psychology, Nottingham Trent University, NG1 4FQ, Nottingham, UK.,Institute for Systems Neuroscience, University Hospital Hamburg-Eppendorf, 20251Hamburg, Germany
| | - Alexander L Sumich
- Department of Psychology, Nottingham Trent University, NG1 4FQ, Nottingham, UK.,Department of Psychology, Auckland University of Technology, 1010, Auckland, New Zealand
| | - Daniel C Mograbi
- Department of Psychology, Pontifical University of Rio de Janeiro, 22451-900, Rio de Janeiro, Brazil.,Institute of Psychiatry, Psychology and Neuroscience, King's College London, SE5 8AF, London, UK
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Torres IJ, Hidiroglu C, Mackala SA, Ahn S, Yatham LN, Ozerdem E, Michalak EE. Metacognitive knowledge and experience across multiple cognitive domains in euthymic bipolar disorder. Eur Psychiatry 2021; 64:e36. [PMID: 34082855 PMCID: PMC8204590 DOI: 10.1192/j.eurpsy.2021.31] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
Background Metacognitive knowledge (MK; general awareness of cognitive functioning) and metacognitive experience (ME; awareness of cognitive performance on a specific cognitive task) represent two facets of metacognition that are critical for daily functioning, but are understudied in bipolar disorder. This study was conducted to evaluate MK and ME across multiple cognitive domains in individuals diagnosed with bipolar disorder and unaffected volunteers, and to investigate the association between metacognition and quality of life (QoL). Methods Fifty-seven euthymic participants with bipolar disorder and 55 demographically similar unaffected volunteers provided prediction and postdiction ratings of cognitive task performance across multiple cognitive domains. Self-ratings were compared to objective task performance, and indices of MK and ME accuracy were generated and compared between groups. Participants rated QoL on the Quality of Life in Bipolar Disorder Scale (QoL.BD). Results Metacognitive inaccuracies in both MK and ME were observed in participants with bipolar disorder, but only in select cognitive domains. Furthermore, most metacognitive inaccuracies involved underestimation of cognitive ability. Metacognitive indices were minimally associated with medication variables and mood symptoms, but several indices were related to QoL. Conclusions Individuals with bipolar disorder demonstrate inaccuracies in rating their cognitive functioning and in rating their online cognitive task performance, but only on select cognitive functions. The tendency to underestimate performance may reflect a negative information processing bias characteristic of mood disorders. Metacognitive variables were also predictive of QoL, indicating that further understanding of cognitive self-appraisals in persons with bipolar disorder has significant clinical relevance.
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Affiliation(s)
- Ivan J Torres
- Department of Psychiatry, University of British Columbia, Vancouver, British Columbia, Canada.,British Columbia Mental Health and Substance Use Services, Vancouver, British Columbia, Canada
| | - Ceren Hidiroglu
- Department of Psychology, Dokuz Eylul University, Izmir, Turkey
| | - Sylvia A Mackala
- Department of Psychiatry, University of British Columbia, Vancouver, British Columbia, Canada
| | - Sharon Ahn
- Department of Psychiatry, University of British Columbia, Vancouver, British Columbia, Canada
| | - Lakshmi N Yatham
- Department of Psychiatry, University of British Columbia, Vancouver, British Columbia, Canada
| | - Eysegul Ozerdem
- Department of Psychiatry and Psychology, Mayo Clinic, Rochester, Minnesota, USA
| | - Erin E Michalak
- Department of Psychiatry, University of British Columbia, Vancouver, British Columbia, Canada
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Brown L, Fish J, Mograbi DC, Bellesi G, Ashkan K, Morris R. Awareness of deficit following traumatic brain injury: A systematic review of current methods of assessment. Neuropsychol Rehabil 2021; 31:154-188. [PMID: 31642719 DOI: 10.1080/09602011.2019.1680393] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2018] [Accepted: 09/30/2019] [Indexed: 10/25/2022]
Abstract
Background: Awareness of deficit plays an important role in adjustment following a brain injury and has been noted to impact on engagement with and outcome of rehabilitation. However, there are challenges associated with the assessment of awareness. Aim: To systematically review all instruments used to assess intellectual awareness of deficits following Traumatic Brain Injury (TBI) in adults, and evaluate instrument characteristics (e.g., the format and focus of measures of awareness) and assessment methods adopted. Results: Thirty-four studies, all rated as fair to good quality, were identified and within these twenty-three different assessment tools were adopted. The most common method of assessment was patient-proxy discrepancy, with three frequently used instruments employed in a total of 22 of the 34 studies. Across studies, variability was noted regarding the type of assessment method dependent on various sample demographics (e.g., age of sample) and injury characteristics (e.g., time post injury). Conclusions: There is no consensus on the preferred instrument to assess intellectual awareness of deficits after TBI. Continued instrument development should attempt to incorporate multiple perspectives and assessment should take into account demographic and injury-related factors. An insightful avenue for future research would be to determine which factors are likely to impact awareness measurement.
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Affiliation(s)
- Laura Brown
- King's College Institute of Psychiatry, Psychology & Neuroscience, London, UK
| | - Jessica Fish
- King's College Institute of Psychiatry, Psychology & Neuroscience, London, UK
| | - Daniel C Mograbi
- King's College Institute of Psychiatry, Psychology & Neuroscience, London, UK
- Department of Psychology, Pontifical Catholic University of Rio de Janeiro, Rio de Janerio, Brazil
| | - Giulia Bellesi
- King's College Institute of Psychiatry, Psychology & Neuroscience, London, UK
| | | | - Robin Morris
- King's College Institute of Psychiatry, Psychology & Neuroscience, London, UK
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11
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Merchán-Baeza JA, Rodriguez-Bailon M, Ricchetti G, Navarro-Egido A, Funes MJ. Awareness of cognitive abilities in the execution of activities of daily living after acquired brain injury: an evaluation protocol. BMJ Open 2020; 10:e037542. [PMID: 33109646 PMCID: PMC7592290 DOI: 10.1136/bmjopen-2020-037542] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
INTRODUCTION One of the main limitations that can be observed after acquired brain injury (ABI) is the alteration of the awareness of the deficits that can occur in the cognitive skills necessary for performing activities of daily living (ADL). According to the Dynamic Comprehensive Model of Awareness (DCMA), consciousness is composed of offline component, which contains the information stored about characteristics of the tasks and stable beliefs about one's own capabilities and online awareness, which is activated in the context of the performance of a specific task. The main objective of this project was to generate and validate a detailed cognitive assessment protocol within the context of ADL to evaluate the components of DCMA. METHODS AND ANALYSIS The proposed protocol consists of two ecological tools: The Cog-Awareness ADL Scale to measure offline component and the Awareness ADL-task: Basic and Instrumental ADL performance-based test to measure online awareness. The aim is to identify the presence of cognitive deficits and anosognosia in patients with ABI within the context of everyday life activities. These two measures will be administered to a group of patients with ABI. In addition, these participants will complete another series of classic tests on anosognosia and cognitive functions in order to find the convergent validity of the two tests proposed in this protocol. The external validity of the Cog-Awareness ADL Scale and the relationships between awareness components within the same ADL domain will be also analysed. ETHICS AND DISSEMINATION This study was approved by the Ethics Committee of Biomedical Research of Andalusia, on 13 January /2017 (Proceeding 1/2017). All participants are required to provide written informed consent. The findings from this will be disseminated via scientific publication. TRIAL REGISTRATION NUMBER NCT03712839.
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Affiliation(s)
- Jose Antonio Merchán-Baeza
- Research group on Methodology, Methods, Models and Outcomes of Health and Social Sciences (M3O), Faculty of Health Science and Welfare, Centre for Health and Social Care Research (CESS), University of Vic-Central University of Catalonia (UVIC-UCC), Vic (Barcelona), Spain
| | - Maria Rodriguez-Bailon
- Departament of Physiotherapy (Occupational Therapy), University of Malaga, Malaga, Spain
| | - Giorgia Ricchetti
- Departament of Experimental Psychology; Mind, Brain and Behavior Research Center (CIMCYC-UGR), University of Granada, Granada, Spain
| | - Alba Navarro-Egido
- Departament of Experimental Psychology; Mind, Brain and Behavior Research Center (CIMCYC-UGR), University of Granada, Granada, Spain
| | - María Jesús Funes
- Departament of Experimental Psychology; Mind, Brain and Behavior Research Center (CIMCYC-UGR), University of Granada, Granada, Spain
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12
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Bivona U, Ciurli P, Ferri G, Fontanelli T, Lucatello S, Donvito T, Villalobos D, Cellupica L, Mungiello F, Lo Sterzo P, Ferraro A, Giandotti E, Lombardi G, Azicnuda E, Caltagirone C, Formisano R, Costa A. The Self-Awareness Multilevel Assessment Scale, a New Tool for the Assessment of Self-Awareness After Severe Acquired Brain Injury: Preliminary Findings. Front Psychol 2020; 11:1732. [PMID: 32793065 PMCID: PMC7393213 DOI: 10.3389/fpsyg.2020.01732] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2020] [Accepted: 06/23/2020] [Indexed: 11/21/2022] Open
Abstract
Self-awareness (SA) is frequently impaired after severe acquired brain injury (sABI) and may lead to reduced subject's compliance to treatment, worse functional outcome, and high caregiver distress. Considering the multifaceted nature of SA, a specific and effective assessment is crucial to address treatment of impairment of SA (ISA). Many tools can currently assess ISA; however, they have some important limits. In the present study, we proposed the Self-Awareness Multilevel Assessment Scale (SAMAS), a new scale for assessment of SA at different levels (i.e., declarative, emergent, and anticipatory) across all domains of functioning. The SAMAS has been designed to be administered by the cognitive/behavioral therapist with the involvement of a patient's relative. Findings showed that the SAMAS allowed specifically assessing SA at a declarative level and on all possible functional domains. More interestingly, it seems also able to assess both emergent and anticipatory SA, thus overcoming some important limits of other current assessment methods. Our findings are consistent with a holistic perspective of the patient with sABI because thanks to the combined use of assessing tools, the SAMAS can provide an accurate diagnosis of ISA, thus better addressing the neurorehabilitation treatment and, accordingly, reducing the possible occurrence of its primary and secondary implications.
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Affiliation(s)
- Umberto Bivona
- Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Santa Lucia Foundation, Rome, Italy
| | - Paola Ciurli
- Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Santa Lucia Foundation, Rome, Italy
| | - Giulia Ferri
- Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Santa Lucia Foundation, Rome, Italy
| | - Tiziana Fontanelli
- Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Santa Lucia Foundation, Rome, Italy
| | - Susanna Lucatello
- Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Santa Lucia Foundation, Rome, Italy
| | - Teresa Donvito
- Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Santa Lucia Foundation, Rome, Italy
| | - Dolores Villalobos
- Department of Psychology, Faculty of Health Sciences, Camilo José Cela University, Madrid, Spain
- Laboratory of Cognitive and Computational Neuroscience, Center for Biomedical Technology (Technical University of Madrid and Complutense University of Madrid), Madrid, Spain
| | - Laura Cellupica
- Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Santa Lucia Foundation, Rome, Italy
| | - Fabiana Mungiello
- Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Santa Lucia Foundation, Rome, Italy
| | - Paola Lo Sterzo
- Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Santa Lucia Foundation, Rome, Italy
| | - Amalia Ferraro
- Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Santa Lucia Foundation, Rome, Italy
| | - Eleonora Giandotti
- Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Santa Lucia Foundation, Rome, Italy
| | - Giorgio Lombardi
- Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Santa Lucia Foundation, Rome, Italy
| | - Eva Azicnuda
- Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Santa Lucia Foundation, Rome, Italy
| | - Carlo Caltagirone
- Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Santa Lucia Foundation, Rome, Italy
- Tor Vergata University, Rome, Italy
| | - Rita Formisano
- Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Santa Lucia Foundation, Rome, Italy
| | - Alberto Costa
- Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Santa Lucia Foundation, Rome, Italy
- Università Telematica Niccolò Cusano, Rome, Italy
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13
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Bivona U, Costa A, Contrada M, Silvestro D, Azicnuda E, Aloisi M, Catania G, Ciurli P, Guariglia C, Caltagirone C, Formisano R, Prigatano GP. Depression, apathy and impaired self-awareness following severe traumatic brain injury: a preliminary investigation. Brain Inj 2019; 33:1245-1256. [PMID: 31304792 DOI: 10.1080/02699052.2019.1641225] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Primary Objective: The primary aim of this study was to determine the frequency of severe impaired self-awareness (ISA) in patients with severe traumatic brain injury (TBI) and the correlates of selected clinical, neuropsychiatric and cognitive variables. The secondary aim of the study was to assess depression and apathy on the basis of their level of self-awareness. Methods: Thirty patients with severe TBI and 30 demographically matched healthy control subjects (HCs) were compared on measures of ISA, depression, anxiety, alexithymia, neuropsychiatric symptoms and cognitive flexibility. Results: Twenty percent of the patients demonstrated severe ISA. Severe post-acute ISA was associated with more severe cognitive inflexibility, despite the absence of differences in TBI severity, as evidenced by a Glasgow Coma Scale (GCS) score lower than 9 in all cases in the acute phase. Patients with severe ISA showed lower levels of depression and anxiety but tended to show more apathy and to have greater difficulty describing their emotional state than patients with severe TBI who showed minimal or no disturbance in self-awareness. Conclusion: These findings support the general hypothesis that severe ISA following severe TBI is typically not associated with depression and anxiety, but rather with apathy and cognitive inflexibility.
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Affiliation(s)
- U Bivona
- a IRCCS, Santa Lucia Foundation , Rome , Italy
| | - A Costa
- b Unicusano University , Rome , Italy
| | - M Contrada
- a IRCCS, Santa Lucia Foundation , Rome , Italy
| | - D Silvestro
- a IRCCS, Santa Lucia Foundation , Rome , Italy
| | - E Azicnuda
- a IRCCS, Santa Lucia Foundation , Rome , Italy
| | - M Aloisi
- a IRCCS, Santa Lucia Foundation , Rome , Italy
| | - G Catania
- a IRCCS, Santa Lucia Foundation , Rome , Italy
| | - P Ciurli
- a IRCCS, Santa Lucia Foundation , Rome , Italy
| | - C Guariglia
- a IRCCS, Santa Lucia Foundation , Rome , Italy.,c Sapienza University , Rome , Italy
| | - C Caltagirone
- a IRCCS, Santa Lucia Foundation , Rome , Italy.,d Tor Vergata University , Rome , Italy
| | - R Formisano
- a IRCCS, Santa Lucia Foundation , Rome , Italy
| | - G P Prigatano
- e Department of Clinical Neuropsychology, Barrow Neurological Institute, St. Joseph's Hospital and Medical Center , Phoenix , AZ , USA
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14
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Yin HZ, Li D, Yang J, Li W, Qiu J, Chen YY. Neural Bases of Unconscious Error Detection in a Chinese Anagram Solution Task: Evidence from ERP Study. PLoS One 2016; 11:e0154379. [PMID: 27149300 PMCID: PMC4858141 DOI: 10.1371/journal.pone.0154379] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2015] [Accepted: 04/12/2016] [Indexed: 11/19/2022] Open
Abstract
In everyday life, error monitoring and processing are important for improving ongoing performance in response to a changing environment. However, detecting an error is not always a conscious process. The temporal activation patterns of brain areas related to cognitive control in the absence of conscious awareness of an error remain unknown. In the present study, event-related potentials (ERPs) in the brain were used to explore the neural bases of unconscious error detection when subjects solved a Chinese anagram task. Our ERP data showed that the unconscious error detection (UED) response elicited a more negative ERP component (N2) than did no error (NE) and detect error (DE) responses in the 300-400-ms time window, and the DE elicited a greater late positive component (LPC) than did the UED and NE in the 900-1200-ms time window after the onset of the anagram stimuli. Taken together with the results of dipole source analysis, the N2 (anterior cingulate cortex) might reflect unconscious/automatic conflict monitoring, and the LPC (superior/medial frontal gyrus) might reflect conscious error recognition.
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Affiliation(s)
- Hua-zhan Yin
- Department of Psychology, Chongqing Normal University, Chongqing, 401331, China
| | - Dan Li
- Department of Psychology, Chongqing Normal University, Chongqing, 401331, China
| | - Junyi- Yang
- School of Psychology, Southwest University (SWU), Chongqing, 400715, China
| | - Wei Li
- School of Psychology, Southwest University (SWU), Chongqing, 400715, China
| | - Jiang Qiu
- School of Psychology, Southwest University (SWU), Chongqing, 400715, China
| | - Ying-yu Chen
- Department of Psychology, Chongqing Normal University, Chongqing, 401331, China
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15
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Torres IJ, Mackala SA, Kozicky JM, Yatham LN. Metacognitive knowledge and experience in recently diagnosed patients with bipolar disorder. J Clin Exp Neuropsychol 2016; 38:730-44. [PMID: 27144722 DOI: 10.1080/13803395.2016.1161733] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
INTRODUCTION Metacognition, which refers to an individual's ability to assess their own cognitive ability or performance, is poorly understood in bipolar disorder. This study was conducted to evaluate two aspects of metacognitive ability in recently diagnosed patients with bipolar disorder: (a) metacognitive knowledge, pertaining to awareness of one's own general cognitive functioning; and (b) metacognitive experience, referring to awareness of one's cognitive performance on a specific, online cognitive task. METHOD Participants consisted of 50 clinically euthymic patients recently diagnosed with Diagnostic and Statistical Manual of Mental Disorders-Fourth Edition (DSM-IV) bipolar I disorder who were within three months of resolution of their first manic episode, and a comparison group of 38 demographically similar healthy volunteers. To assess metacognitive knowledge, participants provided a general rating of their estimated cognitive ability prior to completing a neuropsychological battery, and self-ratings were compared to actual ability based on a composite score of overall cognitive functioning. To assess metacognitive experience, subjects provided a postdiction rating of their perceived memory performance after completing a list learning verbal memory test, and self-ratings were compared to actual memory performance. Measures of both relative and absolute accuracy of ratings were obtained. RESULTS Results indicated that patients showed diminished accuracy in rating their general cognitive ability, implying deficits in metacognitive knowledge. In contrast, patients were accurate in rating their online memory performance, suggesting intact metacognitive experience. CONCLUSIONS Findings suggest that in patients with bipolar disorder, intact task-specific cognitive self-appraisals may fail to generalize to or to modify inaccurate global cognitive self-appraisals. Further research using more comprehensive metacognitive tasks is warranted in bipolar disorder.
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Affiliation(s)
- Ivan J Torres
- a Department of Psychiatry , University of British Columbia , Vancouver , BC , Canada.,b BC Psychosis Program: British Columbia Mental Health and Substance Use Services , Vancouver , BC , Canada
| | - Sylvia A Mackala
- a Department of Psychiatry , University of British Columbia , Vancouver , BC , Canada
| | - Jan-Marie Kozicky
- a Department of Psychiatry , University of British Columbia , Vancouver , BC , Canada
| | - Lakshmi N Yatham
- a Department of Psychiatry , University of British Columbia , Vancouver , BC , Canada
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