Beyond anger: emotion regulation and social connectedness in veterans with traumatic brain injury

Shades of Rage: Applying the Process Model of Emotion Regulation to Managing Anger After Brain Injury

Uncontrollable anger is common following an acquired brain injury (ABI), with impaired emotion regulation (ER) being one of the main contributors. Existing psychological interventions appear moderately effective, though studies typically include limitations such as small sample sizes, issues of long-term efficacy, and standardization of content. While ER has been a popular research field, the study of ER for anger management after ABI is less well investigated, and contains few interventions based on the widely used Process Model of ER. This review surveys the efficacy of ER strategies in individuals with ABI, and proposes a novel research design for future interventions. Recommendations are made about: strategy number and type, shared decision-making, approaches to data analysis, and mode of delivery.

Regulating emotion following severe traumatic brain injury: a randomized controlled trial of heart-rate variability biofeedback training

BACKGROUND

While difficulties regulating emotions are almost ubiquitous after traumatic brain injury (TBI), remediation techniques are limited. Heart-rate variability (HRV) is a physiological measure of emotion regulation and can be modified using biofeedback training. The aim of the current study was to evaluate the efficacy of repeated biofeedback training for improving emotion regulation difficulties following TBI.

DESIGN

Fifty adults with severe TBI were allocated to either biofeedback or waitlist conditions. Treatment consisted of six biofeedback sessions whereby participants were taught to breathe at their resonant frequency. Outcomes included changes in physiological and subjective reactivity to anger-induction, emotional well-being, and physiology at rest, together with symptoms of psychological distress and sleep disturbances (ACTRN12618002031246).

RESULTS

While biofeedback led to reduced skin conductance, it did not affect any other objective or subjective response to the mood induction procedure. Biofeedback led to fewer sleep disturbances, and reduced negative mood valence and depression during follow-up.

CONCLUSIONS

HRV biofeedback training is a feasible technique following TBI that transfers to improved symptoms of general emotional well-being, psychological distress, and sleep. Biofeedback does not transfer to a laboratory-based emotional provocation task. HRV biofeedback training may represent a novel adjunct for generalized emotional difficulties following injury.

Evaluating client experience of rehabilitation following acquired brain injury: a cross-sectional study

Objective: To implement a service-wide approach in the collection of data to evaluate client experience of brain injury rehabilitation.Methods: Mixed methods study. Clients with brain injury and family members of the Liverpool Brain Injury Rehabilitation Unit completed a purpose-designed Patient Experiences Survey for Brain Injury Rehabilitation (PES-BIR) which included closed and free-text responses, as well as the Client Services Questionnaire-8 (CSQ-8). The survey was completed by clients across the inpatient, community rehabilitation, vocational rehabilitation and community-based residential services.Results: 118 questionnaires were completed in relation to 102 clients. The majority of respondents were clients (n = 79, 66.9%) with a small proportion of family members represented (n = 39, 33.1%). High levels of satisfaction were reported (CSQ-8 28.4 ± 3.8) and positive patient experience (PES-BIR total, 37.2 ± 5.5) across all services. Themes identified from the free-text responses suggested that client experience was influenced by communication with the client about their progress and within the team, tailoring of rehabilitation, access to specialist services, integration of care across the rehabilitation continuum and the rehabilitation environment.Implications for practice: Routine collection and evaluation of client experience data in brain injury rehabilitation can be used to evaluate service delivery quality and guide further service improvements.

Providing on-line support to families of people with brain injury and challenging behaviour: A feasibility study

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.