Suchergebnisse

Global Mental Health and Psychotherapy: Adapting Psychotherapy for Middle- and Low-Income Countries takes a detailed look at how psychotherapies can be adapted and implemented in low- and middle-income countries, while also illuminating the challenges and how to overcome them. The book addresses the conceptual framework underlying global mental health and psychotherapy, focusing on the importance of task-shifting, a common-elements approach, rigorous supervision, and the scaling up of psychotherapies. Specific psychotherapies, such as cognitive-behavioral therapy, interpersonal therapy and collaborative care are given in-depth coverage, as is working with special populations, such as children and adolescents, pregnant women, refugees, and the elderly. In addition, treatment strategies for common disorders, such as depression, anxiety and stress, and substance abuse are covered, as are strategies for more severe mental disorders, such as schizophrenia

This article describes a culturally sensitive questionnaire for the assessment of the effects of trauma in the Cambodian refugee population, the Cambodian Somatic Symptom and Syndrome Inventory (CSSI), and gives the results of a survey with the instrument. The survey examined the relationship of the CSSI, the two CSSI subscales, and the CSSI items to posttraumatic stress disorder (PTSD) severity and self-perceived functioning. A total of 226 traumatized Cambodian refugees were assessed at a psychiatric clinic in Lowell, MA, USA. There was a high correlation of the CSSI, the CSSI somatic and syndrome scales, and all the CSSI items to the PTSD Checklist (PCL), a measure of PTSD severity. All the CSSI items varied greatly across three levels of PTSD severity, and patients with higher levels of PTSD had very high scores on certain CSSI-assessed somatic items such as dizziness, orthostatic dizziness (upon standing), and headache, and on certain CSSI-assessed cultural syndromes such as khyâl attacks, "fear of fainting and dying upon standing up," and "thinking a lot." The CSSI was more highly correlated than the PCL to self-perceived disability assessed by the Short Form-12 Health Survey (SF-12). The study demonstrates that the somatic symptoms and cultural syndromes described by the CSSI form a central part of the Cambodian refugee trauma ontology. The survey indicates that locally salient somatic symptoms and cultural syndromes need be profiled to adequately assess the effects of trauma.

We investigated feared social situations in individuals with social anxiety disorder from different racial and ethnic groups in the United States. The sample included 247 African Americans, 158 Latinos, and 533 non-Latino Whites diagnosed with social anxiety disorder within the past 12 months from the integrated Collaborative Psychiatric Epidemiology Studies data set. After randomly splitting the full sample, we conducted an exploratory factor analysis with half of the sample to determine the structure of feared social situations in a more diverse sample than has been used in previous studies. We found evidence for a model consisting of three feared social domains: performance/public speaking, social interaction, and observational. We then conducted a confirmatory factor analysis on the remaining half of the sample to examine whether this factor structure varied significantly between the race-ethnic groups. Analyses revealed an adequate fit of this model across all three race-ethnic groups, suggesting invariance of the factor structure between the study groups. Broader cultural contexts within which these findings are relevant are discussed, along with important implications for comprehensive, culturally sensitive assessment of social anxiety.

In this article, we illustrate how cognitive behavioral therapy (CBT) can be adapted for the treatment of PTSD among traumatized refugees and ethnic minority populations, providing examples from our treatment, culturally adapted CBT, or CA-CBT. CA-CBT has a unique approach to exposure (typical exposure is poorly tolerated in these groups), emphasizes the treatment of somatic sensations (a particularly salient part of the presentation of PTSD in these groups), and addresses comorbid anxiety disorders and anger. To accomplish these treatment goals, CA-CBT emphasizes emotion exposure and emotion regulation techniques such as meditation and aims to promote emotional and psychological flexibility. We describe 12 key aspects of adapting CA-CBT that make it a culturally sensitive treatment of traumatized refugee and ethnic minority populations. We discuss three models that guide our treatment and that can be used to design culturally sensitive treatments: (a) the panic attack–PTSD model to illustrate the many processes that generate PTSD in these populations, highlighting the role of arousal and somatic symptoms; (b) the arousal triad to demonstrate how somatic symptoms are produced and the importance of targeting comorbid anxiety conditions and psychopathological processes; and (c) the multisystem network (MSN) model of emotional state to reveal how some of our therapeutic techniques (e.g., body-focused techniques: bodily stretching paired with self-statements) bring about psychological flexibility and improvement.

Abstract
The mechanisms underlying the subjective experiences of mental disorders remain poorly understood. This is partly due to long-standing over-emphasis on behavioral and physiological symptoms and a de-emphasis of the patient's subjective experiences when searching for treatments. Here, we provide a new perspective on the subjective experience of mental disorders based on findings in neuroscience and artificial intelligence (AI). Specifically, we propose the subjective experience that occurs in visual imagination depends on mechanisms similar to generative adversarial networks that have recently been developed in AI. The basic idea is that a generator network fabricates a prediction of the world, and a discriminator network determines whether it is likely real or not. Given that similar adversarial interactions occur in the two major visual pathways of perception in people, we explored whether we could leverage this AI-inspired approach to better understand the intrusive imagery experiences of patients suffering from mental illnesses such as post-traumatic stress disorder (PTSD) and acute stress disorder. In our model, a nonconscious visual pathway generates predictions of the environment that influence the parallel but interacting conscious pathway. We propose that in some patients, an imbalance in these adversarial interactions leads to an overrepresentation of disturbing content relative to current reality, and results in debilitating flashbacks. By situating the subjective experience of intrusive visual imagery in the adversarial interaction of these visual pathways, we propose testable hypotheses on novel mechanisms and clinical applications for controlling and possibly preventing symptoms resulting from intrusive imagery.