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Trauma dissociation

Patricia K Kerig, Crosby A Modrowski
The increasing prevalence of girls in the juvenile justice system suggests the importance of examining whether models of adolescent offending are differentiated by gender. Polyvictimization has emerged as a robust predictor of youth justice involvement, especially for girls, and research exploring mechanisms underlying the link between polyvictimization and offending suggests further gender differences in that callous-unemotional (CU) traits have been implicated in samples of boys whereas borderline personality (BP) traits have been implicated amongst girls...
May 2018: Journal of Trauma & Dissociation
Julian D Ford, Brianna C Delker
Although much empirical work has focused on the adverse impact of specific types of childhood victimization (e.g., sexual, physical, or emotional abuse), researchers and clinicians increasingly are recognizing the prevalence of polyvictimization, or exposure to multiple types of victimization. Polyvictimization during formative developmental periods may have detrimental and potentially lifelong biopsychosocial impacts over and above the effects of exposure to specific types of adversity. In this guest editorial, we summarize the key questions and findings for six empirical studies on polyvictimization included in this Special Issue of the Journal of Trauma & Dissociation...
May 2018: Journal of Trauma & Dissociation
Stoyan Popkirov, Vera Flasbeck, Uwe Schlegel, Georg Juckel, Martin Brüne
Frontal EEG asymmetry (FEA) has been studied as both state and trait parameter in emotion regulation and affective disorders. Its significance in borderline personality disorder (BPD) remains largely unknown. Twenty-six BPD patients and 26 healthy controls underwent EEG before and after mood induction using aversive images. A slight but significant shift from left- to right-sided asymmetry over prefrontal electrodes occurred across all subjects. In BPD baseline FEA over F7 and F8 correlated significantly with childhood trauma and functional neurological "conversion" symptoms as assessed by respective questionnaires...
March 15, 2018: Journal of Trauma & Dissociation
Gordon Parker, Stacey McCraw, Adam Bayes
OBJECTIVES: To determine if differing developmental factors show specificity to differing manifestations of borderline personality disorder (BPD). METHODS: A clinical sample of 73 females diagnosed with BPD undertook a psychiatrist interview and completed self-report questionnaires, including the semi-structured Diagnostic Interview for DSM-IV Personality Disorders (DIPD-IV) assessing for BPD status. A set of negative and potentially traumatic developmental factors were included in the assessment...
March 1, 2018: Australasian Psychiatry: Bulletin of Royal Australian and New Zealand College of Psychiatrists
Louis Sass, Juan P Borda, Luis Madeira, Elizabeth Pienkos, Barnaby Nelson
The self-disorder model offers a unifying way of conceptualizing schizophrenia's highly diverse symptoms (positive, negative, disorganized), of capturing their distinctive bizarreness, and of conceiving their longitudinal development. These symptoms are viewed as differing manifestations of an underlying disorder of ipseity or core-self: hyper-reflexivity/diminished-self-presence with accompanying disturbances of "grip" or "hold" on reality. Recent revision to this phenomenological theory, in particular distinguishing primary-vs-secondary factors, offers a bio-pheno-social model that is consistent with recent empirical findings and offers several advantages: (1) It helps account for the temporal variations of the symptoms or syndrome, including longitudinal progression, but also the shorter-term, situationally reactive, and sometimes defensive or quasi-intentional variability of symptom-expression that can occur in schizophrenia (consistent with understanding some aspects of ipseity-disturbance as dynamic and mutable, involving shifting attitudes or experiential orientations)...
February 5, 2018: Schizophrenia Bulletin
Masaya Misaki, Raquel Phillips, Vadim Zotev, Chung-Ki Wong, Brent E Wurfel, Frank Krueger, Matthew Feldner, Jerzy Bodurka
Altered resting-state functional connectivity in posttraumatic stress disorder (PTSD) suggests neuropathology of the disorder. While seed-based fMRI connectivity analysis is often used for the studies, such analysis requires defining a seed location a priori , which restricts search scope and could bias findings toward presupposed areas. Recently, a comprehensive exploratory voxel-wise connectivity analysis, the connectome-wide association approach, has been introduced using multivariate distance matrix regression (MDMR) for resting-state functional connectivity analysis...
2018: NeuroImage: Clinical
Ania Justo, Alicia Risso, Andrew Moskowitz, Anabel Gonzalez
This article describes the conclusions of an investigation done with 120 Spanish patients: the finding of a new psychopathological profile within a subgroup of patients suffering from schizophrenia. The patients were evaluated through different questionnaires about sociodemographic data, traumatic events, the severity index (both clinical and psychopathological), self-esteem and consciousness of the illness. From the scores obtained on a scale of dissociative experiences, they were classified into two groups: high dissociative symptomatology or HD, and low dissociative symptomatology or LD...
March 7, 2018: Schizophrenia Research
Temilola Salami, Mollie Gordon, John Coverdale, Phuong T Nguyen
Human trafficking is a major public health concern that brings about deleterious psychological consequences and sequelae. Although a number of risk and protective factors for the health consequences of human trafficking victims have been identified, there is a dearth of information in the area of treatment. Specifically, we found no articles comparing the different components of prevailing trauma treatment strategies, and the potential usefulness of these strategies in the treatment of human trafficking victims...
March 2018: Journal of Psychiatric Practice
Aditee Ghate
The paper explores the impact of the dissociated feminine principle resulting from the trauma of cultural displacement in a young Chinese woman keen to embrace a modern Western identity. A case study illustrates the outcome of the client both consciously and unconsciously rejecting the traditional stereotypical Chinese feminine identity and instead embracing the distorted, yet seductive, image of the Western (Caucasian) woman as independent, intellectual and confident. Her defensive denial of the traditional feminine was dealt with by intellectualising both personal and professional relationships...
April 2018: Journal of Analytical Psychology
Beliz Özen, Y Özay Özdemir, E Emrem Beştepe
Objective: Causes such as childhood trauma, negative attitude about sexuality, inadequate sexual knowledge and education, relationship problems, and unconscious motivation are reported about psychosexual development in the etiology of genito-pelvic pain/penetration disorder (GPP/PD). There are few studies that focus directly on research etiology of GPP/PD and use structured scales. The aim of this study was to research childhood trauma and dissociation forms among women with GPP/PD. Patients and methods: Fifty-five women with GPP/PD according to the fifth edition of the Diagnostic and Statistical Manual of Mental Disorders and 61 healthy women with no complaints of sexual function as a control group, in the age range of 18-60 years, were included in this study...
2018: Neuropsychiatric Disease and Treatment
Mardi Horowitz
Individuals who experience trauma or loss perceive a seriously altered world. Survivors must revise their mental models of identity and adapt to new circumstances. When emotional disturbances lead to a person seeking treatment, useful therapy techniques include efforts at developing new self-concepts. A particular defense that can interfere with self-growth is dissociative shifting in a binary of self-states. Therapists can share observations of this obstacle and help patients form a balanced, nuanced, and coherent self-organization...
2018: Psychodynamic Psychiatry
Lauren E Gibson, Lauren E Reeves, Shanna Cooper, Thomas M Olino, Lauren M Ellman
Several cognitive mechanisms have been proposed to account for the relationship between exposure to traumatic life events (TLEs) and the entire psychosis spectrum. However, only few of these mechanisms have been empirically tested and those that have been tested have not considered multiple mechanisms simultaneously. The purpose of this study was to examine whether perceived stress, dissociation, negative self-schemas, negative other-schemas, and/or external locus of control mediated the association between TLEs and psychotic-like experiences (PLEs)...
February 18, 2018: Schizophrenia Research
Jonathan Lans, Alejandro Lasa, Neal C Chen, Jesse B Jupiter
Background: The Scapholunate Interosseous Ligament (SLIL) is the first intrinsic carpal ligament to be injured in wrist trauma, present in up to 64% of the distal radius fractures. However, it remains unclear what patients develop symptoms, making primary treatment of these injuries accompanying distal radius fractures remains questionable. Objective: The aim of this study was to evaluate the functional outcomes of patients with scapholunate diastasis associated with distal radius fractures...
2018: Open Orthopaedics Journal
Merih Altintas, Mustafa Bilici
OBJECTIVE: To evaluate childhood trauma in relation to criminal behavior, dissociative experiences, adverse family experiences during childhood and psychiatric backgrounds among prison inmates. METHODS: In total, 200 prison inmates were included in this questionnaire-based study. Data on demographic characteristics, adverse family experiences during childhood and psychiatric backgrounds were collected via face-to-face interviews, and a psychometric evaluation was conducted using the Childhood Trauma Questionnaire (CTQ-28) and Dissociative Experiences Scale (DES)...
January 2, 2018: Comprehensive Psychiatry
Clair Hartmann, Michael Gröger, Jan-Philipp Noirhomme, Angelika Scheuerle, Peter Möller, Ulrich Wachter, Markus Huber-Lang, Benedikt Nussbaum, Birgit Jung, Tamara Merz, Oscar McCook, Sandra Kress, Bettina Stahl, Enrico Calzia, Michael Georgieff, Peter Radermacher, Martin Wepler
INTRODUCTION: Hemorrhagic shock accounts for a large amount of trauma-related mortality. The severity of trauma can be further aggravated by an additional blunt chest trauma (TxT), which independently contributes to mortality upon the development of an acute lung injury (ALI). Besides, cigarette smoke (CS) exposure before TxT enhanced posttraumatic inflammation, thereby aggravating ALI. We therefore aimed to characterize the impact of an acute and/or chronic lung injury on organ dysfunction in a murine model of traumatic hemorrhagic shock (HS)...
February 8, 2018: Shock
Lauren Justice, Christiane Brems, Karrie Ehlers
Individuals who suffer from trauma-related symptoms are a unique population that could benefit from the mind-body practice of yoga-or have their symptoms reactivated by it, depending on the type of yoga. Trauma-informed yoga (TIY), that is, yoga adapted to the unique needs of individuals working to overcome trauma, may ameliorate symptoms by creating a safe, tailored practice for students to learn how to respond, rather than react, to symptoms and circumstances. Yoga not thus adapted, on the other hand, may increase reactivity and activate symptoms such as hyperarousal or dissociation...
February 8, 2018: International Journal of Yoga Therapy
Annemiek van Dijke, Juliette A B Hopman, Julian D Ford
Objective: Complex posttraumatic stress disorder (CPTSD) as defined by the Disorders of Extreme Stress Not Otherwise Specified (DESNOS) formulation is associated with childhood relational trauma and involves relational impairment, affect dysregulation, and identity alterations. However, the distinct contributions of relational impairment (operationalized in the form fears of closeness or abandonment), affect dysregulation (operationalized in the form of overregulation and under-regulation of affect), and identity alterations (operationalized in the form of positive or negative psychoform or somatoform dissociation) to the relationship between childhood trauma and CPTSD/DESNOS have not been systematically tested...
2018: European Journal of Psychotraumatology
Robert D Melara, Lesia M Ruglass, Eric A Fertuck, Denise A Hien
The current study investigated links between trauma exposure, Post-traumatic Stress Disorder (PTSD) symptoms, and inhibitory control assessed using a modified version of the visual flanker task. The study had three aims: (1) specifically confirm general non-affective deficits in sustained attention in PTSD; (2) probe the influence of threatening and trauma-related stimuli on inhibitory control; and (3) explore neural correlates connecting PTSD, facets of dissociation, and inhibitory control. Participants with PTSD (n=16), trauma-exposed individuals without PTSD (TE; n=14), and healthy controls (n=15) discriminated line orientations while ignoring temporally flanking lines and images depicting threatening or non-threatening scenes or faces...
January 31, 2018: Biological Psychology
Toshiko Sawaguchi, Toshiko Kamo
Almost all patients requiring care for a combination of sexual, physiological, and psychological trauma, suffer from psychological or mental illness. Mental symptoms are well known to be associated with the violence very well and assailants have a violence dependency but it is not a well known mental disease. Changing of roles between being an assailant and being a victim is observed in half of the patients. In patients with trauma, hyperarousal and apathy appears simultaneously, and avoidance symptoms, intrusion symptoms, and crashed sleep, dissociation are also recognized...
2018: Nihon Eiseigaku Zasshi. Japanese Journal of Hygiene
Regina Steil, Clara Dittmann, Meike Müller-Engelmann, Anne Dyer, Anne-Marie Maasch, Kathlen Priebe
Background: Dialectical behaviour therapy for posttraumatic stress disorder (DBT-PTSD), which is tailored to treat adults with PTSD and co-occurring emotion regulation difficulties, has already demonstrated its efficacy, acceptance and safety in an inpatient treatment setting. It combines elements of DBT with trauma-focused cognitive behavioural interventions. Objective: To investigate the feasibility, acceptance and safety of DBT-PTSD in an outpatient treatment setting by therapists who were novice to the treatment, we treated 21 female patients suffering from PTSD following childhood sexual abuse (CSA) plus difficulties in emotion regulation in an uncontrolled clinical trial...
2018: European Journal of Psychotraumatology
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