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https://www.readbyqxmd.com/read/27923267/sleep-and-processing-of-trauma-memories
#1
Ihori Kobayashi, Thomas A Mellman, Duaa Altaee, Mary Katherine Howell, Joseph Lavela
Sleep has been implicated in learning processes that appear to underlie recovery from posttraumatic stress disorder (PTSD). The importance of quality and timing of sleep following exposure-based therapies has been suggested. The present study evaluated relationships between sleep and adaptive emotional processing following written narrative exposure (WNE) to memories of traumatic events experienced by participants with clinically significant PTSD symptoms. Participants included 21 urban-residing nontreatment-seeking adults with full or subthreshold symptoms of PTSD who completed 4 sessions of 30-min WNE with the first session either in the evening or the morning...
December 2016: Journal of Traumatic Stress
https://www.readbyqxmd.com/read/27923266/brief-practical-screeners-in-english-and-spanish-for-acute-posttraumatic-stress-symptoms-in-children
#2
Nancy Kassam-Adams, Meghan L Marsac
With millions of children experiencing acute traumatic events, validated screening tools are needed in both research and service contexts. We aimed to identify and evaluate short forms of the Acute Stress Checklist for Children in English (ASC-Kids) and Spanish (Cuestionario de Estrés Agudo-Niños [CEA-N]), using data from 4 samples (Ns of 254, 225, 176, and 80) of children with recent acute trauma. Confirmatory factor analyses of the full checklist in the largest sample guided item selection for 6-item and 3-item short forms...
December 2016: Journal of Traumatic Stress
https://www.readbyqxmd.com/read/27922725/resilience-and-traumatic-brain-injury-among-iraq-afghanistan-war-veterans-differential-patterns-of-adjustment-and-quality-of-life
#3
Timothy R Elliott, Yu-Yu Hsiao, Nathan A Kimbrel, Eric Meyer, Bryann B DeBeer, Suzy Bird Gulliver, Oi-Man Kwok, Sandra B Morissette
OBJECTIVE: We examined the degree to which a resilient personality prototype predicted adjustment among war Veterans with and without a traumatic brain injury (TBI) while covarying the level of combat exposure. METHOD: A total of 127 war Veterans (107 men, 20 women; average age = 37 years) participated. Personality prototypes were derived from the Multidimensional Personality Questionnaire (Patrick, Curtain, & Tellegen, 2002). Measures were administered at baseline, and a subset was administered at 4- and 8-month follow-ups...
December 6, 2016: Journal of Clinical Psychology
https://www.readbyqxmd.com/read/27922720/function-of-personal-growth-initiative-on-posttraumatic-growth-posttraumatic-stress-and-depression-over-and-above-adaptive-and-maladaptive-rumination
#4
Yuki Shigemoto, Blakely Low, Dominika Borowa, Christine Robitschek
OBJECTIVES: The current study examined whether various types of rumination are distinguishable and the effects of personal growth initiative (PGI) on posttraumatic growth, posttraumatic stress, and depression through adaptive and maladaptive rumination. METHOD: Sample included 292 college students who experienced a potentially traumatic event (PTE). RESULTS: Intrusive and deliberative rumination were found to be distinct factors. However, brooding and reflection, thought to be separate aspects of depression, were a single factor...
December 6, 2016: Journal of Clinical Psychology
https://www.readbyqxmd.com/read/27922476/perceptions-of-an-adapted-mindfulness-program-for-persons-experiencing-substance-use-disorders-and-traumatic-brain-injury
#5
Gisli K Kristofersson, Tom Beckers, Rick Krueger
BACKGROUND: Of the 1.4 million Americans who sustain traumatic brain injuries (TBIs) each year up to half experience substance use disorders (SUDs). This often leads to various issues such as increased rates of mental health problems and delay or lack of return to full employment. AIMS: The purpose of this program evaluation was to describe Vinland National Center's (Vinland's) client and staff perceptions of a 4-week mindfulness-based intervention adapted from the original mindfulness-based stress reduction program for persons experiencing SUDs and TBIs...
October 2016: Journal of Addictions Nursing
https://www.readbyqxmd.com/read/27922040/functional-urological-disorders-a-sensitized-defence-response-in-the-bladder-gut-brain-axis
#6
REVIEW
Carsten Leue, Joanna Kruimel, Desiree Vrijens, Adrian Masclee, Jim van Os, Gommert van Koeveringe
Functional urological and gastrointestinal disorders are interrelated and characterized by a chronic course and considerable treatment resistance. Urological disorders associated with a sizeable functional effect include overactive bladder (OAB), interstitial cystitis/bladder pain syndrome (IC/BPS), and chronic prostatitis/chronic pelvic pain syndrome (CP/CPPS). Poor treatment outcomes might be attributable to untreated underlying psychological and psychiatric disorders, as the co-occurrence of functional urological and gastrointestinal disorders with mood and anxiety disorders is common...
December 6, 2016: Nature Reviews. Urology
https://www.readbyqxmd.com/read/27921637/facets-of-psychopathy-in-relation-to-trauma-exposure-and-posttraumatic-stress-symptomology-in-a-sample-of-incarcerated-male-offenders
#7
Russell Woodfield, Katie Dhingra, Daniel Boduszek, Agata Debowska
Purpose The purpose of this paper is to investigate the moderating role of psychopathy facets on the relationship between traumatic exposure and posttraumatic stress disorder (PTSD) symptomology. Design/methodology/approach Participants were male prisoners incarcerated in the UK. Findings The analysis revealed differential associations between the two facets of psychopathy, with potentially traumatic events and symptoms of PTSD. Specifically, neither primary psychopathy nor trauma exposure were significantly related to PTSD, while secondary psychopathy was positively and significantly related with PTSD symptoms...
December 19, 2016: International Journal of Prisoner Health
https://www.readbyqxmd.com/read/27921352/posttraumatic-stress-disorder-associated-with-unexpected-death-of-a-loved-one-cross-national-findings-from-the-world-mental-health-surveys
#8
Lukoye Atwoli, Dan J Stein, Andrew King, Maria Petukhova, Sergio Aguilar-Gaxiola, Jordi Alonso, Evelyn J Bromet, Giovanni de Girolamo, Koen Demyttenaere, Silvia Florescu, Josep Maria Haro, Elie G Karam, Norito Kawakami, Sing Lee, Jean-Pierre Lepine, Fernando Navarro-Mateu, Siobhan O'Neill, Beth-Ellen Pennell, Marina Piazza, Jose Posada-Villa, Nancy A Sampson, Margreet Ten Have, Alan M Zaslavsky, Ronald C Kessler
BACKGROUND: Unexpected death of a loved one (UD) is the most commonly reported traumatic experience in cross-national surveys. However, much remains to be learned about posttraumatic stress disorder (PTSD) after this experience. The WHO World Mental Health (WMH) survey initiative provides a unique opportunity to address these issues. METHODS: Data from 19 WMH surveys (n = 78,023; 70.1% weighted response rate) were collated. Potential predictors of PTSD (respondent sociodemographics, characteristics of the death, history of prior trauma exposure, history of prior mental disorders) after a representative sample of UDs were examined using logistic regression...
December 6, 2016: Depression and Anxiety
https://www.readbyqxmd.com/read/27921349/repeated-trauma-exposure-does-not-impair-distress-reduction-during-imaginal-exposure-for-posttraumatic-stress-disorder
#9
Alissa B Jerud, Frank J Farach, Michele Bedard-Gilligan, Hillary Smith, Lori A Zoellner, Norah C Feeny
BACKGROUND: Based on experimental research on threat extinction, individuals exposed to repeated traumatic events may have impaired outcome in exposure therapy compared to those who have experienced a single trauma (Lang & McTeague, ). This study examined whether repeated trauma exposure predicts smaller changes in self-reported distress during imaginal exposure and worse outcomes for patients with posttraumatic stress disorder (PTSD). METHODS: Adults (N = 116) with chronic PTSD received up to 10 sessions of prolonged exposure (PE) therapy...
December 6, 2016: Depression and Anxiety
https://www.readbyqxmd.com/read/27920753/neuroproteomics-and-systems-biology-approach-to-identify-temporal-biomarker-changes-post-experimental-traumatic-brain-injury-in-rats
#10
Firas H Kobeissy, Joy D Guingab-Cagmat, Zhiqun Zhang, Ahmed Moghieb, Olena Y Glushakova, Stefania Mondello, Angela M Boutté, John Anagli, Richard Rubenstein, Hisham Bahmad, Amy K Wagner, Ronald L Hayes, Kevin K W Wang
Traumatic brain injury (TBI) represents a critical health problem of which diagnosis, management, and treatment remain challenging. TBI is a contributing factor in approximately one-third of all injury-related deaths in the United States. The Centers for Disease Control and Prevention estimate that 1.7 million people suffer a TBI in the United States annually. Efforts continue to focus on elucidating the complex molecular mechanisms underlying TBI pathophysiology and defining sensitive and specific biomarkers that can aid in improving patient management and care...
2016: Frontiers in Neurology
https://www.readbyqxmd.com/read/27920671/proceedings-of-the-fourth-annual-deep-brain-stimulation-think-tank-a-review-of-emerging-issues-and-technologies
#11
Wissam Deeb, James J Giordano, Peter J Rossi, Alon Y Mogilner, Aysegul Gunduz, Jack W Judy, Bryan T Klassen, Christopher R Butson, Craig Van Horne, Damiaan Deny, Darin D Dougherty, David Rowell, Greg A Gerhardt, Gwenn S Smith, Francisco A Ponce, Harrison C Walker, Helen M Bronte-Stewart, Helen S Mayberg, Howard J Chizeck, Jean-Philippe Langevin, Jens Volkmann, Jill L Ostrem, Jonathan B Shute, Joohi Jimenez-Shahed, Kelly D Foote, Aparna Wagle Shukla, Marvin A Rossi, Michael Oh, Michael Pourfar, Paul B Rosenberg, Peter A Silburn, Coralie de Hemptine, Philip A Starr, Timothy Denison, Umer Akbar, Warren M Grill, Michael S Okun
This paper provides an overview of current progress in the technological advances and the use of deep brain stimulation (DBS) to treat neurological and neuropsychiatric disorders, as presented by participants of the Fourth Annual DBS Think Tank, which was convened in March 2016 in conjunction with the Center for Movement Disorders and Neurorestoration at the University of Florida, Gainesveille FL, USA. The Think Tank discussions first focused on policy and advocacy in DBS research and clinical practice, formation of registries, and issues involving the use of DBS in the treatment of Tourette Syndrome...
2016: Frontiers in Integrative Neuroscience
https://www.readbyqxmd.com/read/27919830/newly-acquired-and-reactivated-contextual-fear-memories-are-more-intense-and-prone-to-generalize-after-activation-of-prelimbic-cortex-nmda-receptors
#12
Ana C Vanvossen, Marina A M Portes, Rafael Scoz-Silva, Hugo B Reichmann, Cristina A J Stern, Leandro J Bertoglio
Activity in the rodent prelimbic (PL) cortex contributes to consolidation, retrieval and reconsolidation of learned fear. The PL cortex is considered homologous to the primate dorsal anterior cingulate cortex (dACC). In patients with post-traumatic stress disorder (PTSD), the dACC is often reported to be hyperactive after acquisition and/or around the retrieval of the traumatic memory. It is still unknown, however, whether there is a relationship between altered dACC functioning at these time points and PTSD-associated behavioral outcomes, such as fear overgeneralization...
December 2, 2016: Neurobiology of Learning and Memory
https://www.readbyqxmd.com/read/27919750/mapping-the-functional-connectome-in-traumatic-brain-injury-what-can-graph-metrics-tell-us
#13
Karen Caeyenberghs, Helena Verhelst, Adam Clemente, Peter H Wilson
OBJECTIVE: Traumatic brain injury (TBI) is associated with cognitive and motor deficits, and poses a significant personal, societal, and economic burden. One mechanism by which TBI is thought to affect cognition and behaviour is through changes in functional connectivity. Graph theory is a powerful framework for quantifying topological features of neuroimaging-derived functional networks. The objective of this paper is to review studies examining functional connectivity in TBI with an emphasis on graph theoretical analysis that is proving to be valuable in uncovering network abnormalities in this condition...
December 2, 2016: NeuroImage
https://www.readbyqxmd.com/read/27918959/specificity-protein-1-zinc-finger-protein-179-pathway-is-involved-in-the-attenuation-of-oxidative-stress-following-brain-injury
#14
Jian-Ying Chuang, Tzu-Jen Kao, Shu-Hui Lin, An-Chih Wu, Pin-Tse Lee, Tsung-Ping Su, Shiu-Hwa Yeh, Yi-Chao Lee, Chung-Che Wu, Wen-Chang Chang
After sudden traumatic brain injuries, secondary injuries may occur during the following days or weeks, which leads to the accumulation of reactive oxygen species (ROS). Since ROS exacerbate brain damage, it is important to protect neurons against their activity. Zinc finger protein 179 (Znf179) was shown to act as a neuroprotective factor, but the regulation of gene expression under oxidative stress remains unknown. In this study, we demonstrated an increase in Znf179 protein levels in both in vitro model of hydrogen peroxide (H2O2)-induced ROS accumulation and animal models of traumatic brain injury...
November 29, 2016: Redox Biology
https://www.readbyqxmd.com/read/27918877/a-longitudinal-examination-of-peritraumatic-emotional-responses-and-their-association-with-posttraumatic-stress-disorder-and-major-depressive-disorder-among-veterans
#15
Eden Engel-Rebitzer, Michelle J Bovin, Shimrit K Black, Raymond C Rosen, Terence M Keane, Brian P Marx
Research has revealed a significant association between several peritraumatic emotional responses and posttraumatic stress disorder (PTSD). Preliminary research has also linked peritraumatic emotional responses with a diagnosis of major depressive disorder (MDD). The majority of this research has been cross-sectional, thereby making it difficult to determine the extent to which the various peritraumatic emotional responses may increase risk for, or serve as a premorbid marker of, PTSD and MDD. This study examined the longitudinal role of peritraumatic emotional responses on the subsequent development of PTSD and MDD in a sample of United States military veterans...
December 5, 2016: Journal of Trauma & Dissociation
https://www.readbyqxmd.com/read/27918321/the-role-of-relocation-patterns-and-psychosocial-stressors-in-posttraumatic-stress-disorder-and-depression-among-earthquake-survivors
#16
Ebru Salcioglu, Sahin Ozden, Furkan Ari
The psychological impact of relocation within and outside of a disaster region was examined in 541 survivors of the 2011 Van earthquake in Turkey at 16.5 months postdisaster. Relocation out of the region was determined by disaster-related property/financial losses and fear during the earthquake. Anticipatory fear of future earthquakes and less sense of control over life were the strongest predictors of posttraumatic stress disorder (PTSD) and depression symptoms. Relocation within the disaster region predicted PTSD but not depression...
December 1, 2016: Journal of Nervous and Mental Disease
https://www.readbyqxmd.com/read/27918273/neural-circuits-via-which-single-prolonged-stress-exposure-leads-to-fear-extinction-retention-deficits
#17
Dayan Knox, Briana R Stanfield, Jennifer M Staib, Nina P David, Samantha M Keller, Thomas DePietro
Single prolonged stress (SPS) has been used to examine mechanisms via which stress exposure leads to post-traumatic stress disorder symptoms. SPS induces fear extinction retention deficits, but neural circuits critical for mediating these deficits are unknown. To address this gap, we examined the effect of SPS on neural activity in brain regions critical for extinction retention (i.e., fear extinction circuit). These were the ventral hippocampus (vHipp), dorsal hippocampus (dHipp), basolateral amygdala (BLA), prelimbic cortex (PL), and infralimbic cortex (IL)...
December 2016: Learning & Memory
https://www.readbyqxmd.com/read/27916759/odour-as-a-determinant-of-persistent-symptoms-after-a-chemical-explosion-a-longitudinal-study
#18
Gro Tjalvin, Nils Magerøy, Magne Bråtveit, Stein Håkon Låstad Lygre, Bjørg Eli Hollund, Bente Elisabeth Moen
Foul-smelling environmental pollution was a major concern following a chemical workplace explosion. Malodorous pollution has previously been associated with aggravated physical and psychological health, and in persons affected by a trauma, an incidence-related odour can act as a traumatic reminder. Olfaction may even be of significance in the development and persistence of post-traumatic stress symptoms (PTSS). The present longitudinal study assessed whether perceived smell related to malodorous environmental pollution in the aftermath of the explosion was a determinant of subjective health complaints (SHC) and PTSS among gainfully employed adults, when the malodorous pollution was present, and after pollution clean-up...
December 2, 2016: Industrial Health
https://www.readbyqxmd.com/read/27916377/tetrahydrocurcumin-provides-neuroprotection-in-rats-after-traumatic-brain-injury-autophagy-and-the-pi3k-akt-pathways-as-a-potential-mechanism
#19
Yongyue Gao, Jie Li, Lingyun Wu, Chenhui Zhou, Qiang Wang, Xiang Li, Mengliang Zhou, Handong Wang
BACKGROUND: Tetrahydrocurcumin provides neuroprotection in multiple neurologic disorders by modulating oxidative stress, inflammatory responses, and autophagy. However, in traumatic brain injury (TBI), it is unclear whether a beneficial effect of tetrahydrocurcumin exists. In this study, we hypothesized that administration of tetrahydrocurcumin provides neuroprotection in a rat model of TBI. MATERIAL AND METHODS: Behavioral studies were performed by recording and analyzing beam-walking scores...
November 2016: Journal of Surgical Research
https://www.readbyqxmd.com/read/27914507/psychiatric-psychological-injury-and-law-introduction
#20
EDITORIAL
Gerald Young
This special issue on psychiatric/psychological injury and law covers major developments in the field, and illustrates the complexities for mental health professionals in dealing with psychiatric/psychological injuries in court. The articles vary in the range of topics covered, and include ones on posttraumatic stress disorder, other trauma reactions, dissociation, disability, pain, and traumatic brain injury, in particular but also new areas, such as the effects of early penile injury. Work in the area of psychiatric/psychological injury and law needs to be scientifically-informed, comprehensive, and impartial, and the series of articles to follow will help workers in the area meet this standard...
November 2016: International Journal of Law and Psychiatry
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