Alexithymia and sense of coherence in patients with total spinal cord transection

Massive body-brain disconnection consequent to spinal cord injuries drives profound changes in higher-order cognitive and emotional functions: A PRISMA scoping review

Spinal cord injury (SCI) leads to a massive disconnection between the brain and the body parts below the lesion level representing a unique opportunity to explore how the body influences a person's mental life. We performed a systematic scoping review of 59 studies on higher-order cognitive and emotional changes after SCI. The results suggest that fluid abilities (e.g. attention, executive functions) and emotional regulation (e.g. emotional reactivity and discrimination) are impaired in people with SCI, with progressive deterioration over time. Although not systematically explored, the factors that are directly (e.g. the severity and level of the lesion) and indirectly associated (e.g. blood pressure, sleeping disorders, medication) with the damage may play a role in these deficits. The inconsistency which was found in the results may derive from the various methods used and the heterogeneity of samples (i.e. the lesion completeness, the time interval since lesion onset). Future studies which are specifically controlled for methods, clinical and socio-cultural dimensions are needed to better understand the role of the body in cognition.

Aggression, Alexithymia and Sense of Coherence in a Sample of Schizophrenic Outpatients

Schizophrenia elevates the risk for aggressive behavior, and there is a need to better understand the associated variables predicting aggression for treatment and prevention purposes. The aim of the present study is to determine the relationship between alexithymia, sense of coherence and aggressive behavior in a sample of schizophrenic outpatients. Using a correlational research design, standardized self-report questionnaires assessed aggression (brief aggression questionnaire—BAQ), alexithymia (Toronto Alexithymia Scale—TAS) and sense of coherence (sense of coherence questionnaire—SOC) in a sample of 100 schizophrenic outpatients in clinical remission. Participants reported high levels of aggression and alexithymia along with reduced sense of coherence. Significant negative correlations were evidenced among scores on the SOC scale (p < 0.001) with both the TAS as well as with the BAQ scales. However, a positive correlation (p < 0.001) was observed between the TAS and BAQ scales. Regression indicated that 27% of the variation in the BAQ rating was explained by the TAS, while an additional 17.8% was explained by the sense of coherence. The difficulty identifying feelings of alexithymia and the comprehensibility and manageability components of sense of coherence significantly predicted anger, hostility and physical aggression. Sense of coherence mediated the relationship between alexithymia and aggression. From the path analysis, comprehensibility emerged as the key factor counterbalancing alexithymic traits and aggressive behaviors, and manageability effectuated higher anger control. The findings hold practical implications for the treatment and rehabilitation of schizophrenic patients.

The Adjustment Process for Individuals With Spinal Cord Injury

This study investigated the relationship between perceived changes in sense of coherence from pre- to postinjury and adjustment for a group of individuals with spinal cord injury. It was hypothesized that after a spinal cord injury, an individual's belief that he or she had significantly reduced his or her sense of coherence would be associated with reduced adjustment. Forty-eight individuals with spinal cord injury completed Antonovsky's Sense of Coherence Scale and Livneh and Antonak's Reactions to Impairment and Disability Inventory. Results indicated a positive relationship between adjustment and strengthened sense of coherence. Rehabilitation counselor implications are discussed.

Internal and External Resources as Determinants of Health and Quality of Life

BACKGROUND

The salutogenic model has been established as a health promoting resource that is related to a strong sense of coherence (SOC), positive subjective health and quality of life (QoL). The aim of the study was to compare internal and external resources, life style factors, perceived health and QoL in Japan and Austria and to determine associations among these factors.

METHODOLOGY AND PRINCIPAL FINDINGS

A survey was conducted in a Japanese (N = 460) and an Austrian (N = 421) student sample using the following self-report health questionnaires: Sense of Coherence Scale (SOC-13), Social and Gender Role Scale, Multidimensional Scale of Perceived Social Support (MSPSS), Dutch Eating Behaviour Questionnaire (DEBQ), SF-12 Health Survey, and the Cross-cultural Health Survey. Analyses of data showed that age (ß -0.12), and stress (ß -0.21) were negatively related and SOC (ß 0.47), family support are (ß -0.35) positively related to mental QoL. Significant predictors for emotional strain, were female gender (ß -0.24), older age (ß-0.14), lower SOC (ß 0.28), less traditional gender and social role patterns (ß 0.10), more restrained eating (ß -0.20), more alcohol intake (ß -0.16), and more stress (ß -0.25) explaining 42% of the variance in Austrian students. In Japan stress (ß -0.38) was negatively related and SOC (ß 0.37) positively related to mental QoL. Older age (ß -0.20), lower SOC (ß 0.29) and more stress (ß -0.33) were identified as significant predictors explaining 35% of the variance in Japanese students.

CONCLUSIONS AND SIGNIFICANCE

SOC and stress are strongly associated with QoL and perceived health in Austria as well as in Japan. SOC seems to be a crucial predictor for stress, and emotional health independent of the cultural context. A major challenge of cross-cultural research is to understand perceived health and QoL and the extent in which it is individually, socially, or culturally determined.

Psychosocial issues in spinal cord injury: a review

STUDY DESIGN

Review.

OBJECTIVES

To review literature on subjective well-being (SWB; mental health and life satisfaction) and on psychological and social support factors associated with these outcomes in people with spinal cord injury (SCI), in order to identify gaps in scientific knowledge and recommend research priorities.

SETTING

Non applicable.

METHODS

Narrative review of the SCI literature on life satisfaction and mental health (depression, anxiety, post-traumatic stress syndrome) outcomes in people with SCI. Further, reviews were performed of the SCI literature on psychological and social support variables associated with SWB and on psychosocial interventions aimed to improve SWB.

RESULTS

People with SCI experience, on average, higher levels of distress and lower levels of life satisfaction compared with the general population. Individual differences, however, are large, and most people with SCI adapt well to their condition. A set of psychological and social support factors is strongly related to SWB. Intervention studies on cognitive behavioural therapy or coping effectiveness training to improve SWB show promising results, but suffer from methodological weaknesses (for example, lack of randomization and small sample size).

CONCLUSION

There is a need for cohort studies with sufficient sample size, which include people early after onset of SCI in order to enhance our understanding of the course of mental health and well-being after SCI. Cohort studies could also identify which people are at risk for long-term impairment of SWB. Finally, intervention studies on psychosocial interventions are needed to identify which interventions may improve SWB of people with SCI.

Examining the effect of spinal cord injury on emotional awareness, expressivity and memory for emotional material

The prevailing view on the effects of spinal cord injury (SCI) on emotion is that it dampens emotional experience due to a loss of peripheral bodily feedback, with the higher the lesion on the spinal cord the greater the reduction in the intensity of emotional experience. This view persists despite many studies showing an absence of such an emotional impairment in people with SCI. This study specifically aimed to investigate whether total cervical-6 spinal cord transection (i) reduces emotional expressivity and emotional awareness (ii) impairs memory for emotional material. The study contained three groups: 24 patients with SCI, 20 orthopaedic injury control (OIC) patients and 20 young adult controls. A mixed factor design was employed to examine between group and within subject differences. Participants completed the Levels of Emotional Awareness Scale (LEAS), the Berkeley Expressivity Questionnaire (BEQ), and viewed an emotionally arousing slide presentation. Thirty minutes post viewing, participants completed memory tests for the presentation. SCI patients reported greater present levels of emotional expressivity compared with perceived levels prior to their injuries. SCI and OIC groups did not differ on any of the emotional awareness variables. There was also no evidence that SCI leads to impairment in memory for emotional events. This study's findings contradict the mainstream view in the cognitive neuroscience of emotion that SCI dampens emotional experience.

Antonovsky's sense of coherence scale and its relation with quality of life: a systematic review

The aim of this paper is to synthesise findings on the salutogenic concept, sense of coherence (SOC), and its correlation with quality of life (QoL). This study is descriptive and analytic, with a systematic integration of the contemporary knowledge base on the salutogenic research published in 1992-2003. This review includes 458 scientific publications and 13 doctoral theses on salutogenesis. In all, 32 papers had the main objective of investigating the relationship between SOC and QoL. This study is based on scientific publications in eight authorised databases, doctoral theses and available books. The SOC seems to have an impact on the QoL; the stronger the SOC, the better the QoL. Furthermore, longitudinal studies confirm the predictive validity of the SOC for a good QoL. The findings correspond to the core of the Ottawa Charter--that is, the process of enabling people to live a good life. Therefore, a certain possibility to modify and extend the health construct is becoming discernible, implicating a construct including salutogenesis and QoL. The SOC concept is a health resource, influencing QoL.

Emotional and autonomic consequences of spinal cord injury explored using functional brain imaging

In health, emotions are integrated with autonomic bodily responses. Emotional stimuli elicit changes in somatic (including autonomic) bodily states, which feedback to influence the expression of emotional feelings. In patients with spinal cord injury (SCI), this integration of emotion and bodily arousal is partially disrupted, impairing both efferent generation of sympathetic responses and afferent sensory feedback of visceral state via the spinal cord. A number of theoretical accounts of emotion predict emotional deficits in SCI patients, particularly at the level of emotional feelings, yet evidence for such a deficit is equivocal. We used functional MRI (fMRI) and a basic emotional learning paradigm to investigate the expression of emotion-related brain activity consequent upon SCI. We scanned seven SCI patients and seven healthy controls during an aversive fear conditioning task. Subjects viewed randomized presentations of four angry faces. One of the faces (CS + arm) was associated with delivery of electrical shock to the upper arm on 50% of trials. This shock was painful to all subjects. A face of the same gender acted as a 'safe' control stimulus (CS - arm). In both control subjects and SCI patients, painful cutaneous stimulation of the arm evoked enhanced activity within components of a central pain matrix, including dorsal anterior cingulate, right insula and medial temporal lobe. However, SCI patients differed from controls in conditioning-related brain activity. SCI patients showed a relative enhancement of activity within dorsal anterior cingulate, periaqueductal grey matter (PAG) and superior temporal gyrus. Conversely, SCI patients showed relative attenuation of activity in subgenual cingulate, ventromedial prefrontal and posterior cingulate cortices to threat of painful arm stimulation (CS + arm > CS - arm). Our findings provide evidence for differences in emotion-related brain activity in SCI patients. We suggest that the observed functional abnormalities including enhanced anterior cingulate and PAG reflect central sensitization of the pain matrix, while decreased subgenual cingulate activity may represent a substrate underlying affective vulnerability in SCI patients consequent upon perturbation of autonomic control and afferent visceral representation. Together these observations may account for motivational and affective sequelae of SCI in some individuals.

Is sense of coherence a pathway for improving the quality of life of patients who grow up with chronic diseases? A hypothesis

A recent study indicated that the quality of life in adult patients with congenital heart disease was better than that of their healthy counterparts. A possible explanation for this is that these patients have a stronger sense of coherence than do their healthy counterparts. This enhanced sense of coherence develops in childhood through the successful application of generalized resistance resources. Here, we advance the hypothesis that sense of coherence may be a potential pathway for improving the quality of life in patients who grow up with a chronic health condition. This hypothesis needs to be tested in long-term longitudinal studies. If such studies can confirm the hypothesis, SOC can be an important target for interventions in childhood to improve patients' quality of life during adulthood.