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Traumatic dissociation

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https://www.readbyqxmd.com/read/28626109/-secondary-infection-of-traumatic-pulmonary-cyst-misdiagnosed-as-cholesterol-encapsulated-pleural-effusion-a-rare-case-and-review-of-literature
#1
Qianhui Zhou, Jieling Fan, Hong Peng, Ping Chen
Pulmonary cyst is a relatively common benign lesion. It is easy to be misdiagnosed when the cyst complicated with infection. This paper reported a case of a giant traumatic pulmonary cyst (diameter 10 cm) combined with chronic infection. Firstly, the patient was diagnosed as cholesterol pleurisy after undergoing thoracoscopic biopsy. With repeated pleural effusion, the patient was scheduled for right anterolateral thoracotomy, which showed a thin-walled cyst (10 cm in diameter) attached to parietal and diaphragm, with the stem of cavity originated from the right lower lobe after the cyst cavity was dissociated...
May 28, 2017: Zhong Nan da Xue Xue Bao. Yi Xue Ban, Journal of Central South University. Medical Sciences
https://www.readbyqxmd.com/read/28623762/cortisol-stress-response-in-post-traumatic-stress-disorder-panic-disorder-and-major-depressive-disorder-patients
#2
Susann Wichmann, Clemens Kirschbaum, Carsten Böhme, Katja Petrowski
BACKGROUND: Previous research has focussed extensively on the distinction of HPA-axis functioning between patient groups and healthy volunteers, with relatively little emphasis on a direct comparison of patient groups. The current study's aim was to analyse differences in the cortisol stress response as a function of primary diagnosis of panic disorder (PD), post-traumatic stress disorder (PTSD), and major depressive disorder (MDD). METHODS: A total of n=30 PD (mean age±SD: 36...
June 10, 2017: Psychoneuroendocrinology
https://www.readbyqxmd.com/read/28622282/towards-a-neurobiological-understanding-of-alexithymia
#3
REVIEW
Nicolás Meza-Concha, Marcelo Arancibia, Felicia Salas, Rosa Behar, Germán Salas, Hernán Silva, Rocío Escobar
Although the specialized literature on the etiology of alexithymia is controversial, neurobiological research has shown relevant advances. The aim of this review is to analyze the available evidence regarding the neurophysiological bases of alexithymia. A comprehensive review of available articles from Medline/PubMed, EBSCO and SciELO was conducted. Previously, alexithymia was linked to a reduced interhemispheric brain connection. From a childhood traumatic perspective, the right prefrontal cortex and the default mode network would experience alterations, first hypermetabolic (dopaminergic and glutamatergic dysregulation) and then hypometabolic-dissociative (serotonergic and opioid dysregulation), resulting in a distorted interoceptive and emotional awareness...
May 29, 2017: Medwave
https://www.readbyqxmd.com/read/28619421/the-protective-role-of-maternal-posttraumatic-growth-and-cognitive-trauma-processing-among-palestinian-mothers-and-infants
#4
Safwat Y Diab, Sanna Isosävi, Samir R Qouta, Saija Kuittinen, Raija-Leena Punamäki
War survivors use multiple cognitive and emotional processes to protect their mental health from the negative impacts of trauma. Because mothers and infants may be especially vulnerable to trauma in conditions of war, it is urgent to determine which cognitive and emotional processes are effective for preventing negative trauma impacts." This study examined whether mothers' high posttraumatic growth (PTG) and positive posttraumatic cognitions (PTC) protected (a) their own mental health and (b) their infants' stress regulation and sensorimotor and language development from the effects of war trauma...
June 12, 2017: Infant Behavior & Development
https://www.readbyqxmd.com/read/28607656/secondary-traumatic-stress-dissociative-and-somatization-symptoms-in-spouses-of-veterans-with-ptsd-in-zahedan-iran
#5
Mohsen Kianpoor, Parisa Rahmanian, Azizollah Mojahed, Ramin Amouchie
INTRODUCTION: Secondary traumatic stress is a disorder which occurs in spouses and people with close relation to someone with posttraumatic stress disorder. Like PTSD, it seems that STS also occurs with other psychiatric problems like somatization and dissociation. This study aimed to determine the relationship between STS and somatization and dissociation symptoms. METHODS: This cross-sectional study was done in 2015 and lasted for one year. Self-report questionnaires assessing secondary traumatic stress symptoms, dissociation symptoms and somatization symptoms were distributed among spouses of veterans with PTSD in Zahedan, Iran...
April 2017: Electronic Physician
https://www.readbyqxmd.com/read/28606500/is-there-a-specific-psychiatric-background-or-personality-profile-in-functional-dystonia
#6
Aleksandra Tomić, Igor Petrović, Danilo Pešić, Marija Mitković Vončina, Marina Svetel, Nataša Dragašević Mišković, Aleksandra Potrebić, Dušica Lečić Toševski, Vladimir S Kostić
OBJECTIVE: The aim of this cross-sectional study was to identify if there was a specific difference between patients with functional dystonia (DysF) and those with adult-onset, isolated idiopathic ("primary") dystonia (DysP) in terms of psychiatric disorders, psychological stressor, dissociation correlates, and personality traits. METHODS: Thirty-nine clinically definite DysF and 30 DysP patients matched by age, gender and dystonia distribution underwent psychiatric interview based on DSM-5 criteria and additional testings for global cognitive and psychiatric functions (Mini-Mental State Examination, Hamilton Depression and Hamilton Anxiety Rating Scale, Apathy Scale, Somatoform Dissociation Questionnaire-20, Dissociative Experiences Scale II, and the five-dimensional Revised Neuroticism-Extroversion-Openness Personality Inventory)...
June 2017: Journal of Psychosomatic Research
https://www.readbyqxmd.com/read/28606495/personality-traits-in-psychogenic-nonepileptic-seizures-pnes-and-psychogenic-movement-disorder-pmd-neuroticism-and-perfectionism
#7
Vindhya Ekanayake, Sarah Kranick, Kathrin LaFaver, Arshi Naz, Anne Frank Webb, W Curt LaFrance, Mark Hallett, Valerie Voon
OBJECTIVE: Psychogenic movement disorder (PMD) and psychogenic nonepileptic seizures (PNES) are two subtypes of conversion disorder (CD). In this case-control study, we asked whether these subtypes varied as a function of personality and history of childhood abuse. METHODS: Fifty-nine patients with PMD from the Human Motor Control Section Clinic at the National Institutes of Health, 43 patients with PNES from the Rhode Island Hospital Neuropsychiatry and Behavioral Neurology Division, and 26 healthy volunteers (HC) received a battery of neurological, psychiatric and psychological assessments, including the NEO Personality Inventory Revised (NEO PI-R), the Childhood Trauma Questionnaire (CTQ), and the Traumatic Life Events Questionnaire (TLEQ)...
June 2017: Journal of Psychosomatic Research
https://www.readbyqxmd.com/read/28585740/comparing-trauma-exposure-mental-health-needs-and-service-utilization-across-clinical-samples-of-refugee-immigrant-and-u-s-origin-children
#8
Theresa S Betancourt, Elizabeth A Newnham, Dina Birman, Robert Lee, B Heidi Ellis, Christopher M Layne
Most mental health services for trauma-exposed children and adolescents were not originally developed for refugees. Information is needed to help clinicians design services to address the consequences of trauma in refugee populations. We compared trauma exposure, psychological distress, and mental health service utilization among children and adolescents of refugee-origin, immigrant-origin, and U.S.-origin referred for assessment and treatment by U.S. providers in the National Child Traumatic Stress Network (NCTSN)...
June 6, 2017: Journal of Traumatic Stress
https://www.readbyqxmd.com/read/28581539/deliberate-self-injury-functions-and-their-clinical-correlates-among-adolescent-psychiatric-inpatients
#9
Wioletta Radziwiłłowicz, Magdalena Lewandowska
OBJECTIVES: The aim of the study was to analyze the relationships between clinical variables (the severity of depression symptoms, feelings towards the body, dissociation, number and type of traumatic events) and deliberate self-injury functions. Moreover, we investigated whether the of group self-mutilating adolescents is internally diverse in terms of how important individual functions of self-mutilation are, and whether the subgroups singled out by these functions differ between each other in terms of clinical variables...
April 30, 2017: Psychiatria Polska
https://www.readbyqxmd.com/read/28581538/from-traumatic-events-and-dissociation-to-body-image-and-depression-symptoms-in-search-of-self-destruction-syndrome-in-adolescents-who-engage-in-nonsuicidal-self-injury
#10
Wioletta Radziwiłłowicz, Magdalena Lewandowska
OBJECTIVES: The aim of the study was to analyze relationships between the variables: severity of depression symptoms, feelings towards one's own body, dissociation, the number and type of traumatic life events experienced by adolescents who engage in deliberate self-injury and are psychiatrically hospitalized. METHODS: We examined 60 patients aged 13-17 (M = 15.48, SD = 1.19). More than a half (55%) were diagnosed with a mixed disturbance of emotions and conduct, 23...
April 30, 2017: Psychiatria Polska
https://www.readbyqxmd.com/read/28577570/post-traumatic-stress-disorder-in-parturients-delivering-by-caesarean-section-and-the-implication-of-anaesthesia-a-prospective-cohort-study
#11
U Lopez, M Meyer, V Loures, I Iselin-Chaves, M Epiney, C Kern, G Haller
BACKGROUND: Post-traumatic stress disorder (PTSD) occurs in 1-7% of women following childbirth. While having a caesarean section (C-section) is known to be a significant risk factor for postpartum PTSD, it is currently unknown whether coexisting anaesthesia-related factors are also associated to the disorder. The aim of this study was to assess anaesthesia-linked factors in the development of acute postpartum PTSD. METHODS: We performed a prospective cohort study on women having a C-section in a tertiary hospital in Switzerland...
June 2, 2017: Health and Quality of Life Outcomes
https://www.readbyqxmd.com/read/28566953/conversion-disorder-comorbidity-and-childhood-trauma
#12
Fatma Akyüz, Peykan G Gökalp, Sezgin Erdiman, Serap Oflaz, Çağatay Karşidağ
INTRODUCTION: The aim of this study is to examine the socio-demographic and clinical characteristics, the presence of comorbidity, and the link with childhood traumatic experiences in patients with conversion disorder (CD) in a psychiatric outpatient clinic. METHODS: A total of 60 literate, female patients between 18 and 65 years of age who were referred to the general psychiatry outpatient clinic and who were diagnosed with conversion disorder according to the DSM-IV diagnostic criteria were included in the study...
March 2017: Noro Psikiyatri Arsivi
https://www.readbyqxmd.com/read/28551393/content-specificity-of-attentional-bias-to-threat-in-post-traumatic-stress-disorder
#13
A Zinchenko, M M Al-Amin, M M Alam, W Mahmud, N Kabir, H M Reza, T H J Burne
BACKGROUND: Attentional bias to affective information and reduced cognitive control may maintain the symptoms of post-traumatic stress disorder (PTSD) and impair cognitive functioning. However, the role of content specificity of affective stimuli (e.g., trauma-related, emotional trauma-unrelated) in the observed attentional bias and cognitive control is less clear, as this has not been tested simultaneously before. Therefore, we examined the content specificity of attentional bias to threat in PTSD...
May 18, 2017: Journal of Anxiety Disorders
https://www.readbyqxmd.com/read/28509616/depersonalization-adversity-emotionality-and-coping-with-stressful-situations
#14
Paula Thomson, S Victoria Jaque
Depersonalization is defined as persistent or recurrent episodes of feeling detached or estranged from a sense of self and the world. This study addressed the primary question: Do non-clinical individuals who endorse high symptomatic depersonalization have inherently more intense emotional responses, along with more childhood adversity and past trauma? In this IRB approved study, participants who met clinical levels of depersonalization (n = 43, 16.3%) were compared to a group without clinical levels of depersonalization (n = 221, 83...
May 16, 2017: Journal of Trauma & Dissociation
https://www.readbyqxmd.com/read/28505586/oscillatory-magnetic-brain-activity-is-related-to-dissociative-symptoms-and-childhood-adversities-a-study-in-women-with-multiple-trauma
#15
I Schalinski, J K Moran, T Elbert, V Reindl, C Wienbruch
BACKGROUND: Individuals with trauma-related disorders are complex and heterogeneous; part of this complexity derives from additional psychopathology like dissociation as well as environmental adversities such as traumatic stress, experienced throughout the lifespan. Understanding the neurophysiological abnormalities in Post-traumatic stress disorder (PTSD) requires a simultaneous consideration of these factors. METHODS: Resting state magnetoencephalography (MEG) recordings were obtained from 41 women with PTSD and comorbid depressive symptoms, and 16 healthy women...
May 8, 2017: Journal of Affective Disorders
https://www.readbyqxmd.com/read/28496375/revisiting-the-etiological-aspects-of-dissociative-identity-disorder-a-biopsychosocial-perspective
#16
REVIEW
Vedat Şar, Martin J Dorahy, Christa Krüger
Dissociative identity disorder (DID) is a chronic post-traumatic disorder where developmentally stressful events in childhood, including abuse, emotional neglect, disturbed attachment, and boundary violations are central and typical etiological factors. Familial, societal, and cultural factors may give rise to the trauma and/or they may influence the expression of DID. Memory and the construction of self-identity are cognitive processes that appear markedly and centrally disrupted in DID and are related to its etiology...
2017: Psychology Research and Behavior Management
https://www.readbyqxmd.com/read/28490245/-childhood-traumatization-dissociation-and-nonsuicidal-self-injurious-behavior-in-borderline-personality-disorder
#17
Katalin Merza, János Harmatta, Gábor Papp, Ildikó Kuritárné Szabó
INTRODUCTION: Childhood traumatization plays a significant role in the etiology of borderline personality disorder. Studies found a significant association between childhood traumatization, dissociation, and nonsuicidal self-injurious behavior. AIM: The aim of our study was to assess dissociation and nonsuicidal self-injury among borderline inpatients and to reveal the association between childhood traumatization, dissociation, and self-injurious behavior. METHOD: The sample consisted of 80 borderline inpatients and 73 depressed control patients...
May 2017: Orvosi Hetilap
https://www.readbyqxmd.com/read/28482744/accelerated-long-term-forgetting-is-not-epilepsy-specific-evidence-from-childhood-traumatic-brain-injury
#18
Suncica Lah, Carly Black, Michael Gascoigne, Chloe Gott, Adrienne Epps, Louise Parry
Accelerated long-term forgetting (ALF) is characterised by adequate recall after short, but not long delays. ALF is not detected by standardised neuropsychological memory tests. Currently, the prevailing conceptualisation of ALF is of a temporal-lobe seizure related phenomenon. Nevertheless, Mayes and colleagues (2003) proposed that ALF may arise when any of the components of the brain network involved in long-term memory formation, or their interaction is disrupted. This disruption does not have to be caused by temporal lobe seizures for ALF to occur...
May 8, 2017: Journal of Neurotrauma
https://www.readbyqxmd.com/read/28472933/imagery-rescripting-and-eye-movement-desensitisation-and-reprocessing-for-treatment-of-adults-with-childhood-trauma-related-post-traumatic-stress-disorder-irem-study-design
#19
Katrina L Boterhoven de Haan, Christopher W Lee, Eva Fassbinder, Marisol J Voncken, Mariel Meewisse, Saskia M Van Es, Simone Menninga, Margriet Kousemaker, Arnoud Arntz
BACKGROUND: Post-traumatic stress disorder (PTSD) that originates from childhood trauma experiences can develop into a chronic condition that has lasting effects on an individual's functioning and quality of life. While there are evidence-based guidelines for treating adult onset PTSD, treatments for adults with childhood trauma-related PTSD (Ch-PTSD) are varied and subject to ongoing debate. This study will test the effectiveness of two trauma-focused treatments, imagery rescripting (ImRs) and eye movement desensitisation and reprocessing (EMDR) in participants with Ch-PTSD...
May 4, 2017: BMC Psychiatry
https://www.readbyqxmd.com/read/28467630/psychological-traits-predict-impaired-awareness-of-deficits-independently-of-neuropsychological-factors-in-chronic-traumatic-brain-injury
#20
Zorry Belchev, Neta Levy, Itamar Berman, Hila Levinzon, Dan Hoofien, Asaf Gilboa
OBJECTIVES: To dissociate injury-related factors from psychological contributions to impaired awareness of deficits following traumatic brain injury (TBI); impaired awareness is theorized to partly reflect psychological factors (e.g., denial), but empirical evidence for this theory is scarce. DESIGN: We examined how different factors predict awareness in patients undergoing rehabilitation (N = 43). Factors included (1) neurological (injury severity), (2) neuropsychological loss, (3) psychological (denial, projection, identification), and (4) personality (narcissism)...
May 3, 2017: British Journal of Clinical Psychology
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