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https://www.readbyqxmd.com/read/28530344/-suppression-of-a-non-trauma-related-threatening-thought-as-an-avoidance-strategy-in-post-traumatic-stress-disorder-patients
#1
Lilach Abramsky-Arazi, Zeev Kaplan, Hagit Cohen
AIMS: Our goal was to examine how suppression of nontrauma- related thoughts differs between PTSD patients and patients with non-PTSD anxiety disorder compared to a group of matched controls. BACKGROUND: Intrusive recollections of aspects of the traumatic event and its sequelae are at the core of the post-traumatic stress disorder (PTSD). People who have suffered a traumatic event may implement some form of avoidance coping strategies in order to deal with the unwanted memories that accompany them...
December 2016: Harefuah
https://www.readbyqxmd.com/read/28528237/skin-deformation-during-shoulder-movements-and-upper-extremity-activities
#2
Weiqing Ge, Alison Sfara, Brittany Hians
BACKGROUND: The necessity of sternal precautions for patients following cardiac surgery with median sternotomy has been questioned by clinicians, researchers, and even patients. The primary purpose was to determine if sternal skin deformation during shoulder movements and upper extremity activities is compressive or distractive and if there are any significant differences between the skin deformation at different positions during shoulder movements and upper extremity activities. The secondary purpose was to determine if sternal skin deformation is correlated with scapular stabilizer muscle strength...
May 12, 2017: Clinical Biomechanics
https://www.readbyqxmd.com/read/28527000/fluorescent-coelenteramide-containing-protein-as-a-color-bioindicator-for-low-dose-radiation-effects
#3
Alena S Petrova, Anna A Lukonina, Gennadii A Badun, Nadezhda S Kudryasheva
The study addresses the application of fluorescent coelenteramide-containing proteins as color bioindicators for radiotoxicity evaluation. Biological effects of chronic low-dose radiation are under investigation. Tritiated water (200 MBq/L) was used as a model source of low-intensive ionizing radiation of beta type. 'Discharged obelin,' product of bioluminescent reaction of marine coelenterate Obelia longissimi, was used as a representative of the coelenteramide-containing proteins. Coelenteramide, fluorophore of discharged obelin, is a photochemically active molecule; it produces fluorescence forms of different color...
May 19, 2017: Analytical and Bioanalytical Chemistry
https://www.readbyqxmd.com/read/28526931/reduced-amygdala-reactivity-and-impaired-working-memory-during-dissociation-in-borderline-personality-disorder
#4
Annegret Krause-Utz, Dorina Winter, Friederike Schriner, Chui-De Chiu, Stefanie Lis, Philip Spinhoven, Martin Bohus, Christian Schmahl, Bernet M Elzinga
Affective hyper-reactivity and impaired cognitive control of emotional material are core features of borderline personality disorder (BPD). A high percentage of individuals with BPD experience stress-related dissociation, including emotional numbing and memory disruptions. So far little is known about how dissociation influences the neural processing of emotional material in the context of a working memory task in BPD. We aimed to investigate whole-brain activity and amygdala functional connectivity (FC) during an Emotional Working Memory Task (EWMT) after dissociation induction in un-medicated BPD patients compared to healthy controls (HC)...
May 19, 2017: European Archives of Psychiatry and Clinical Neuroscience
https://www.readbyqxmd.com/read/28525483/development-of-a-remodeled-caspar-retractor-and-its-application-in-the-measurement-of-distractive-resistance-in-an-in-vitro-anterior-cervical-distraction-model
#5
Junxiang Wen, Jianwei Xu, Lijun Li, Mingjie Yang, Jie Pan, Deyu Chen, Lianshun Jia, Jun Tan
STUDY DESIGN: In vitro biomechanical study of the cervical intervertebral distraction using a remodeled Caspar retractor. OBJECTIVE: To investigate the torques required for distraction to different heights in an in vitro C3-C4 anterior cervical distraction model using a remodeled Caspar retractor, focusing on the influence of the intervertebral disk, posterior longitudinal ligament (PLL), and ligamentum flavum (LF). SUMMARY OF BACKGROUND DATA: No previous studies have reported on the torques required for distraction to various heights or the factors resisting distraction in anterior cervical discectomy and fusion...
June 2017: Clinical Spine Surgery
https://www.readbyqxmd.com/read/28525470/factors-affecting-the-nonlinear-force-versus-distraction-height-curves-in-an-in-vitro-c5-c6-anterior-cervical-distraction-model
#6
Junxiang Wen, Jianwei Xu, Lijun Li, Mingjie Yang, Jie Pan, Deyu Chen, Lianshun Jia, Jun Tan
STUDY DESIGN: In vitro biomechanical study of cervical intervertebral distraction. OBJECTIVE: To investigate the forces required for distraction to different heights in an in vitro C5-C6 anterior cervical distraction model, focusing on the influence of the intervertebral disk, posterior longitudinal ligament (PLL), and ligamentum flavum (LF). SUMMARY OF BACKGROUND DATA: No previous studies have reported on the forces required for distraction to various heights or the factors resisting distraction in anterior cervical discectomy and fusion...
June 2017: Clinical Spine Surgery
https://www.readbyqxmd.com/read/28525349/distracted-driving-on-youtube-implications-for-adolescents
#7
Corey H Basch, Christina Mouser, Ashley Clark
For the first time in 50 years, traffic fatalities have increased in the United States (US). With the emergence of technology, comes the possibility, that distracted driving has contributed to a decrease in safe driving practices. The purpose of this study was to describe the content on the popular video sharing site, YouTube to ascertain the type of content conveyed in videos that are widely viewed. The 100 most widely viewed English language videos were included in this sample, with a collective number of views of over 35 million...
May 18, 2017: International Journal of Adolescent Medicine and Health
https://www.readbyqxmd.com/read/28524143/-features-of-psycho-emotional-state-of-patients-with-central-serous-chorioretinopathy
#8
A A Shchuko, T N Yureva, A N Zlobina
AIM: to investigate peculiarities of psycho-emotional reactions in patients with central serous chorioretinopathy (CSCR). MATERIAL AND METHODS: The study involved 35 patients with CSCR (mean age of 47.7±8.5 years) and 26 volunteers without visual impairment (mean age of 35.8±4.5 years). Their psycho-emotional state was studied using the SCL-90-R questionnaire (the severity of psychopathological symptomatology), TOBOL method (the type of attitude to the disease), Ways of Coping Questionnaire (WCQ) (strategies for controlling behavior), Spielberger-Hanin method (the level of anxiety), and the VFQ-25 questionnaire (quality of life)...
2017: Vestnik Oftalmologii
https://www.readbyqxmd.com/read/28523090/penetrating-craniomaxillofacial-injury-caused-by-a-pneumatic-nail-gun
#9
Kevin Jae Choi, Marisa Ann Ryan, Tracy Cheng, David Powers
Craniomaxillofacial injuries can be complex, requiring a multidisciplinary approach. The primary survey is always the first step in trauma management prior to proceeding with further evaluation and treatment. A 26-year-old man presented with a penetrating nail gun injury through the oral and nasal cavities. He did not present in extremis but required elective endotracheal intubation for intraoperative assessment and treatment. Airway management was enhanced by the use of lingual nerve and inferior alveolar nerve blocks via the Vazirani-Akinosi technique to maintain spontaneous respiration while the tongue was distracted from the palate...
June 2017: Craniomaxillofacial Trauma & Reconstruction
https://www.readbyqxmd.com/read/28522804/emotional-contexts-exert-a-distracting-effect-on-attention-and-inhibitory-control-in-female-and-male-adolescents
#10
Julieta Ramos-Loyo, Luis A Llamas-Alonso, Andrés A González-Garrido, Juan Hernández-Villalobos
Adolescents exhibit difficulties in behavioral regulation that become more evident when emotional contexts are involved, since these may hinder the development of socially-adaptive behaviors. The objectives of the present study were: to examine the influence of emotional contexts on adolescents' ability to inhibit a prepotent response, evaluated by ERPs, and to determine whether sex differences in response inhibition are observed in adolescents in those contexts. Participants performed a prepotent response inhibition task (Go-NoGo) under 3 background context conditions: neutral, pleasant, and unpleasant...
May 18, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28514252/mechanisms-of-distraction-in-acute-pain-perception-and-modulation
#11
Kathryn A Birnie, Christine T Chambers, Christina M Spellman
No abstract text is available yet for this article.
June 2017: Pain
https://www.readbyqxmd.com/read/28512011/modulation-of-alpha-oscillations-is-required-for-the-suppression-of-semantic-interference-to-avoid-false-memories-in-short-term
#12
Natalia Melnik, Igor Mapelli, Tolga Esat Özkurt
Recent findings on alpha band oscillations suggest their important role in memory consolidation and suppression of external distractors. However, less attention was given to the phenomenon of internal distracting information. Human memory may be prone to internal distortions being caused by semantic relatedness between the memory items to be encoded. Our study investigates the brain oscillatory dynamics behind the semantic interference phenomenon and its possible outcome known as false memories. In this direction, Deese-Roediger-McDermott word lists were appropriated for a modified Sternberg paradigm in auditory modality...
May 13, 2017: Neurobiology of Learning and Memory
https://www.readbyqxmd.com/read/28511579/does-an-attention-bias-to-appetitive-and-aversive-words-modulate-interference-control-in-youth-with-adhd
#13
Ili Ma, Gabry W Mies, Nanda N J Lambregts-Rommelse, Jan K Buitelaar, Antonius H N Cillessen, Anouk Scheres
Interference control refers to the ability to selectively attend to certain information while ignoring distracting information. This ability can vary as a function of distractor relevance. Distractors that are particularly relevant to an individual may attract more attention than less relevant distractors. This is referred to as attention bias. Weak interference control and altered reward sensitivity are both important features of attention deficit hyperactivity disorder (ADHD). However, interference control is typically studied in isolation...
May 16, 2017: Child Neuropsychology: a Journal on Normal and Abnormal Development in Childhood and Adolescence
https://www.readbyqxmd.com/read/28511546/the-relationship-between-work-commitment-dynamic-and-medication-error
#14
Abdoolkarim Rezaiamin, Marzieh Pazokian, Mansoureh Zagheri Tafreshi, Malihe Nasiri
Incidence of medication errors in intensive care unit (ICU) can cause irreparable damage for ICU patients. Therefore, it seems necessary to find the causes of medication errors in this section. Work commitment and dynamic might affect the incidence of medication errors in ICU. To assess the mentioned hypothesis, we performed a descriptive-analytical study which was carried out on 117 nurses working in ICU of educational hospitals in Tehran. Minick et al., Salyer et al., and Wakefield et al. scales were used for data gathering on work commitment, dynamic, and medication errors, respectively...
May 1, 2017: Clinical Nursing Research
https://www.readbyqxmd.com/read/28507300/minimum-toe-clearance-probing-the-neural-control-of-locomotion
#15
Tim Killeen, Christopher S Easthope, László Demkó, Linard Filli, Lilla Lőrincz, Michael Linnebank, Armin Curt, Björn Zörner, Marc Bolliger
Minimum toe clearance (MTC) occurs during a highly dynamic phase of the gait cycle and is associated with the highest risk of unintentional contact with obstacles or the ground. Age, cognitive function, attention and visual feedback affect foot clearance but how these factors interact to influence MTC control is not fully understood. We measured MTC in 121 healthy individuals aged 20-80 under four treadmill walking conditions; normal walking, lower visual field restriction and two Stroop colour/word naming tasks of two difficulty levels...
May 15, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28506434/erp-signatures-of-conscious-and-unconscious-word-and-letter-perception-in-an-inattentional-blindness-paradigm
#16
Kathryn Schelonka, Christian Graulty, Enriqueta Canseco-Gonzalez, Michael A Pitts
A three-phase inattentional blindness paradigm was combined with ERPs. While participants performed a distracter task, line segments in the background formed words or consonant-strings. Nearly half of the participants failed to notice these word-forms and were deemed inattentionally blind. All participants noticed the word-forms in phase 2 of the experiment while they performed the same distracter task. In the final phase, participants performed a task on the word-forms. In all phases, including during inattentional blindness, word-forms elicited distinct ERPs during early latencies (∼200-280ms) suggesting unconscious orthographic processing...
May 11, 2017: Consciousness and Cognition
https://www.readbyqxmd.com/read/28506400/distraction-techniques-for-immunizations-in-children-and-adolescents
#17
Alyssa A Breitbach, Cassandra A Jenn, Gary Milavetz
No abstract text is available yet for this article.
May 2017: Journal of the American Pharmacists Association: JAPhA
https://www.readbyqxmd.com/read/28505262/the-basal-ganglia-striosomes-affect-the-modulation-of-conflicts-by-subliminal-information-evidence-from-x-linked-dystonia-parkinsonism
#18
Christian Beste, Moritz Mückschel, Raymond Rosales, Aloysius Domingo, Lillian Lee, Arlene Ng, Christine Klein, Alexander Münchau
Cognitive control is relevant when distracting information induces behavioral conflicts. Such conflicts can be produced consciously and by subliminally processed information. Interestingly, both sources of conflict interact suggesting that they share neural mechanisms. Here, we ask whether conjoint effects between different sources of conflict are modulated by microstructural basal ganglia dysfunction. To this end, we carried out an electroencephalography study and examined event-related potentials (ERPs) including source localization using a combined flanker-subliminal priming task in patients with X-linked dystonia Parkinsonism (XDP) and a group of healthy controls...
May 13, 2017: Cerebral Cortex
https://www.readbyqxmd.com/read/28504527/the-testing-effect-under-divided-attention
#19
Zachary L Buchin, Neil W Mulligan
Memory retrieval often enhances later memory compared with restudying (i.e., the testing effect), indicating that retrieval does not simply reveal but also modifies memory representations. Dividing attention (DA) during encoding greatly disrupts later memory performance while DA during retrieval typically has modest effects-but what of the memory-modifying effects of retrieval? If these effects are similar to study-based encoding, they should be greatly disrupted by DA, a possibility consistent with elaborative and effortful accounts of the testing effect...
May 15, 2017: Journal of Experimental Psychology. Learning, Memory, and Cognition
https://www.readbyqxmd.com/read/28504303/distracted-walking-bicycling-and-driving-systematic-review-and-meta-analysis-of-mobile-technology-and-youth-crash-risk
#20
Despina Stavrinos, Caitlin N Pope, Jiabin Shen, David C Schwebel
This article examined the impact of mobile technology on young pedestrians, bicyclists, and drivers. A systematic search yielded 41 articles meeting inclusion criteria: peer-reviewed, published before February 1, 2016, behavioral outcome related to pedestrian, bicycling, or driving in the presence of mobile technology use, youth sample. Eleven studies were meta-analyzed to evaluate increased risk for crash/near-crash while distracted. Risk of bias and quality of research were assessed. Across methodologies, developmental stages, and type of distracting task, mobile technology use impairs youth safety on the road...
May 15, 2017: Child Development
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