A biopsychosocial investigation of changes in self-concept on the Head Injury Semantic Differential Scale

Associations between participation and personal factors in community-dwelling adults post-stroke

PURPOSE

To examine associations between post-stroke participation and personal factors, including demographic characteristics, self- and threat appraisals, and personality variables.

METHODS

An exploratory cross-sectional study with purpose-designed survey was completed online or via mail. The survey was comprised of demographic and health-related questions and multiple questionnaires, including the Stroke Impact Scale Version 3.0 (SISv3) (participation/perceived recovery), Community Integration Questionnaire (CIQ) (participation), Head Injury Semantic Differential III (pre- vs post-stroke self-concept/self-discrepancy), Appraisal of Threat and Avoidance Questionnaire (threat appraisal), Life Orientation Test - Revised (optimism) and Relationships Questionnaire (adult attachment style) that measured variables of interest. Sixty-two participants, aged 24-96 years who had experienced a stroke (one or multiple events) and had returned to community living, completed the survey. Associations were examined using correlations, and univariate and multiple linear regression analyses.

RESULTS

Regression analysis showed that greater participation, measured using the CIQ, was associated with younger age, female gender, lower self-discrepancy and higher perceived recovery, explaining 69% of the variability in CIQ participation. Further, greater participation on the SISv3 was associated with lower self-discrepancy and higher perceived recovery, explaining 64% of the variability in SISv3 participation.

CONCLUSIONS

Results indicate that personal factors, particularly self-appraisals like self-concept/self-discrepancy, in combination with perceived recovery may be important in explaining a large portion of variance in post-stroke participation. Specifically, findings highlight the interrelatedness of self-concept change, perceived recovery and post-stroke participation. Further longitudinal research is needed to clarify the directionality of these associations throughout the hospital-to-home transition.

Self-concept 6 months after traumatic brain injury and its relationship with emotional functioning

This is an observational exploratory study assessing self-concept and its association with depression, anxiety, satisfaction with life, and quality of life 6 months after experiencing a traumatic brain injury. Participants were 33 patients who suffered a traumatic brain injury 6 months before the assessment. The measures used in this study were the Repertory Grid Technique, Patient Health Questionnaire-9, Generalized Anxiety Disorder-7, Satisfaction With Life Scale, and the Quality of Life after Brain Injury. We calculated Euclidean distances to assess differences in pre-and post-injury self-perception, as well as the proportion of opposed pole construct rating and polarization to understand how they are associated with the scores of the other offered measures. We found that the distance between the present and ideal self, as well as the distance between the present self and the self before the lesion showed moderate positive correlations with depression, and negative correlations with satisfaction with life and quality of life. Also, for the present and self before the lesion, the proportion of opposed pole ratings was correlated with depression symptoms, quality, and satisfaction with life, while for the present self and the ideal self this proportion was correlated with all the measures. The proportion of polarization of the present self and the total polarization was negatively correlated with symptom measures. The repertory grid might facilitate a greater understanding of self-concept after traumatic brain injury. This information could be used to guide treatments that address the emotions related to distances observed in the perception of the self.

The neuroethics of disorders of consciousness: a brief history of evolving ideas

Neuroethical questions raised by recent advances in the diagnosis and treatment of disorders of consciousness are rapidly expanding, increasingly relevant and yet underexplored. The aim of this thematic review is to provide a clinically applicable framework for understanding the current taxonomy of disorders of consciousness and to propose an approach to identifying and critically evaluating actionable neuroethical issues that are frequently encountered in research and clinical care for this vulnerable population. Increased awareness of these issues and clarity about opportunities for optimizing ethically responsible care in this domain are especially timely given recent surges in critically ill patients with prolonged disorders of consciousness associated with coronavirus disease 2019 around the world. We begin with an overview of the field of neuroethics: what it is, its history and evolution in the context of biomedical ethics at large. We then explore nomenclature used in disorders of consciousness, covering categories proposed by the American Academy of Neurology, the American Congress of Rehabilitation Medicine and the National Institute on Disability, Independent Living and Rehabilitation Research, including definitions of terms such as coma, the vegetative state, unresponsive wakefulness syndrome, minimally conscious state, covert consciousness and the confusional state. We discuss why these definitions matter, and why there has been such evolution in this nosology over the years, from Jennett and Plum in 1972 to the Multi-Society Task Force in 1994, the Aspen Working Group in 2002 and the 2018 American and 2020 European Disorders of Consciousness guidelines. We then move to a discussion of clinical aspects of disorders of consciousness, the natural history of recovery and ethical issues that arise within the context of caring for people with disorders of consciousness. We conclude with a discussion of key challenges associated with assessing residual consciousness in disorders of consciousness, potential solutions and future directions, including integration of crucial disability rights perspectives.

Correlates of the personality change judgments of individuals who have MS

Objectives: This is the first study to estimate prevalence of self-reported personality change (PC) in people with multiple sclerosis (MS). Methods developed in traumatic brain injury studies explore physical, and psychosocial triggers for PC judgments.Participants: 69 MS clinic attendees living with their partner.Measures: Participants rated the degree of PC. 28 Current and pre-MS characteristics were rated. The Multiple Sclerosis Impact Scale, the MS Neuropsychological Questionnaire, the Beck Depression Inventory-FastScreen, and the Hospital Anxiety and Depression Scale quantified neuropsychological status. The Family Questionnaire, McMaster Assessment Device and the Social Provisions Scale sampled perceived social influences.Results: 54% perceived substantial PC. Current characteristics predicted PC better than perceived behavior changes. PC was associated with specific characteristics denoting stress reactions, emotional distress, perceived cognitive impairment and poorer family functioning. PC was not significantly related to severity of physical symptoms or social support. This study also suggested that the specific characteristics questionnaire probed at least 2 components of reconstructed identity: PC/Reactivity and Disability.Conclusions: This study raises methodological concerns about measures that simply sum ratings of characteristics related to self-identity. It also proposes possible ways of collaborating with individuals in their efforts to respond constructively to PC and other changes. .

The nature of occupational gaps and relationship with mood, psychosocial functioning and self-discrepancy after severe traumatic brain injury

Purpose: To examine the nature of occupational gaps and desired re-engagement following severe traumatic brain injury (TBI), and the relationship to mood, self-discrepancy, and psychosocial functioning.Materials and methods: Fifty-nine adults with severe TBI (73% male, M age = 36.50, SD = 12.54) were administered measures of past, current, and desired occupations (Occupational Gaps Questionnaire), mood (Depression Stress and Anxiety Scale - 21), and self-discrepancy (Head Injury Semantic Differential Scale - version 3). Psychosocial functioning was rated by relatives on the Sydney Psychosocial Reintegration Questionnaire.Results: Participants reported that they engaged in significantly fewer occupations than prior to their injury (p < 0.001). Further, they participated in fewer occupations than they desired (p < 0.001). Desired re-engagement was identified for 18 of the 30 occupations (e.g., working, sports, managing personal finances, and supporting others). A higher number of these re-engagement gaps was significantly related to greater anxiety (r = 0.30, p < 0.05) and lower psychosocial functioning (r = -0.29, p < 0.05). A mediation analysis revealed that re-engagement gaps were indirectly related to self-discrepancy through an association with anxiety.Conclusions: Occupational gaps are commonly experienced after severe traumatic brain injury. Lack of engagement in desired occupations is associated with greater anxiety and poorer psychosocial functioning. Anxiety regarding these gaps may contribute to negative comparisons between one's pre-injury and post-injury self. Identification of occupational gaps and their psychological impact may guide the focus of client-centred rehabilitation approaches.Implications for RehabilitationGaps between current activity engagement (i.e., post injury) and desired activity engagement are commonly experienced after severe traumatic brain injury.Greater desired re-engagement gaps (i.e., when individuals report they are not completing activities that they would like to do) are associated with greater anxiety and poorer psychosocial functioning.Individuals who are unable to re-engage in desired activities are more likely to experience anxiety, which in turn may contribute to negative self-discrepancy.It may be beneficial to explore the personal meaning of changes in occupation after traumatic brain injury.

Changes in sexual functioning following traumatic brain injury: An overview on a neglected issue

Traumatic brain injury (TBI) is any damage to the skull and/or the brain and its frameworks due to an external force. Following TBI, patients may report cognitive, physiological and psychosocial changes with a devastating impact on important aspects of the patient's life, such as sexual functioning. Although sexual dysfunction (SD) occurs at a significantly greater frequency in individuals with TBI, it is not commonly assessed in the clinical setting and little information is available on this crucial aspect of patients' quality of life. As the number of people with TBI is on the rise, there is a need for better management of TBI problems, including SD, by providing information to patients and their caregivers to achieve sexual health, with a consequent increase in their quality of life. Discussing and treating sexual problems in TBI patients enters the framework of a holistic approach. The purpose of this narrative review is provide clinicians with information concerning changes in sexual functioning and relationships in individuals with TBI, for a better management of patient's functional outcomes and quality of life.