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https://www.readbyqxmd.com/read/28738407/pain-and-learning-in-primary-school-a-population-based-study
#1
Silja Kosola, Lisa K Mundy, Susan M Sawyer, Louise Canterford, Danielle A van der Windt, Kate M Dunn, George C Patton
Despite the frequency of pain among children, little is known about its effects on learning and school outcomes. The objective of this study was to quantify the association of pain and academic achievement while taking into account the presence of co-occurring emotional symptoms. A population-based stratified random sample of 1239 students aged 8 to 9 years from primary schools in Melbourne, Australia, was recruited for the Childhood to Adolescence Transition Study. Children indicated sites of pain that had lasted for a day or longer in the past month using a pain manikin...
June 21, 2017: Pain
https://www.readbyqxmd.com/read/28738331/future-perspectives-in-sleep-medicine
#2
Leh-Kiong Anne Huon, Christian Guilleminault
"Sleep Medicine" is now a specialty in its own right. Currently, there is increasing recognition of the very negative impact sleep disorders have on learning, education, safety, and quality of life. Technological advances will help us to break down diagnoses (e.g., narcolepsy has now been subdivided into types 1 and 2, depending upon the hypocretin levels in the spinal fluid) and to discover relationships to other bodily systems (e.g., type 1 narcolepsy potentially being an autoimmune disorder). The modern lifestyle of many, as characterized by a shortening of sleep periods, shift work, jet lag, and the need to be constantly available, means that advances in sleep medicine may result in a major understanding of more balanced "work-rest lifestyle" modifications...
2017: Advances in Oto-rhino-laryngology
https://www.readbyqxmd.com/read/28738313/high-throughput-phenotyping-to-accelerate-crop-breeding-and-monitoring-of-diseases-in-the-field
#3
REVIEW
Nadia Shakoor, Scott Lee, Todd C Mockler
Effective implementation of technology that facilitates accurate and high-throughput screening of thousands of field-grown lines is critical for accelerating crop improvement and breeding strategies for higher yield and disease tolerance. Progress in the development of field-based high throughput phenotyping methods has advanced considerably in the last 10 years through technological progress in sensor development and high-performance computing. Here, we review recent advances in high throughput field phenotyping technologies designed to inform the genetics of quantitative traits, including crop yield and disease tolerance...
July 21, 2017: Current Opinion in Plant Biology
https://www.readbyqxmd.com/read/28738288/it-doesn-t-matter-what-you-say-fmri-correlates-of%C3%A2-voice-learning-and-recognition-independent-of%C3%A2-speech-content
#4
Romi Zäske, Bashar Awwad Shiekh Hasan, Pascal Belin
Listeners can recognize newly learned voices from previously unheard utterances, suggesting the acquisition of high-level speech-invariant voice representations during learning. Using functional magnetic resonance imaging (fMRI) we investigated the anatomical basis underlying the acquisition of voice representations for unfamiliar speakers independent of speech, and their subsequent recognition among novel voices. Specifically, listeners studied voices of unfamiliar speakers uttering short sentences and subsequently classified studied and novel voices as "old" or "new" in a recognition test...
June 27, 2017: Cortex; a Journal Devoted to the Study of the Nervous System and Behavior
https://www.readbyqxmd.com/read/28738093/experience-with-a-second-language-affects-the-use-of-fundamental-frequency-in-speech-segmentation
#5
Annie Tremblay, Jui Namjoshi, Elsa Spinelli, Mirjam Broersma, Taehong Cho, Sahyang Kim, Maria Teresa Martínez-García, Katrina Connell
This study investigates whether listeners' experience with a second language learned later in life affects their use of fundamental frequency (F0) as a cue to word boundaries in the segmentation of an artificial language (AL), particularly when the cues to word boundaries conflict between the first language (L1) and second language (L2). F0 signals phrase-final (and thus word-final) boundaries in French but word-initial boundaries in English. Participants were functionally monolingual French listeners, functionally monolingual English listeners, bilingual L1-English L2-French listeners, and bilingual L1-French L2-English listeners...
2017: PloS One
https://www.readbyqxmd.com/read/28738059/predicting-diabetes-mellitus-using-smote-and-ensemble-machine-learning-approach-the-henry-ford-exercise-testing-fit-project
#6
Manal Alghamdi, Mouaz Al-Mallah, Steven Keteyian, Clinton Brawner, Jonathan Ehrman, Sherif Sakr
Machine learning is becoming a popular and important approach in the field of medical research. In this study, we investigate the relative performance of various machine learning methods such as Decision Tree, Naïve Bayes, Logistic Regression, Logistic Model Tree and Random Forests for predicting incident diabetes using medical records of cardiorespiratory fitness. In addition, we apply different techniques to uncover potential predictors of diabetes. This FIT project study used data of 32,555 patients who are free of any known coronary artery disease or heart failure who underwent clinician-referred exercise treadmill stress testing at Henry Ford Health Systems between 1991 and 2009 and had a complete 5-year follow-up...
2017: PloS One
https://www.readbyqxmd.com/read/28738058/establishing-a-library-of-resources-to-help-people-understand-key-concepts-in-assessing-treatment-claims-the-critical-thinking-and-appraisal-resource-library-carl
#7
John C Castle, Iain Chalmers, Patricia Atkinson, Douglas Badenoch, Andrew D Oxman, Astrid Austvoll-Dahlgren, Lena Nordheim, L Kendall Krause, Lisa M Schwartz, Steven Woloshin, Amanda Burls, Paola Mosconi, Tammy Hoffmann, Leila Cusack, Loai Albarqouni, Paul Glasziou
BACKGROUND: People are frequently confronted with untrustworthy claims about the effects of treatments. Uncritical acceptance of these claims can lead to poor, and sometimes dangerous, treatment decisions, and wasted time and money. Resources to help people learn to think critically about treatment claims are scarce, and they are widely scattered. Furthermore, very few learning-resources have been assessed to see if they improve knowledge and behavior. OBJECTIVES: Our objectives were to develop the Critical thinking and Appraisal Resource Library (CARL)...
2017: PloS One
https://www.readbyqxmd.com/read/28738033/how-can-i-implement-accurate-delirium-screening-and-prevention-practices
#8
Kimberly Sanchez
As a clinical nurse specialist (CNS), I am tasked with improving patient outcomes through collaborative research, evidence-based practice, and process improvement efforts that affect the quality and safety of patient care. However, I have learned over time that it is not enough to simply incorporate the latest evidence into organizational policies and procedures; it has to be followed in practice. 
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August 1, 2017: Clinical Journal of Oncology Nursing
https://www.readbyqxmd.com/read/28737964/laparoscopic-duhamel-procedure-with-ex-anal-rectal-transection-for-right-sided-hirschsprung-s-disease
#9
Xi Zhang, Li Yang, Shao-Tao Tang, Guo-Qing Cao, Shuai Li, Meng Jiang, Meng Xiong, De-Hua Yang, Xiao-Pan Chang, Kang Li, Ya-Zhen Ma
BACKGROUND: Increased defecation frequency and soiling are common complications of surgery for right-sided Hirschsprung's disease (HD). Though the laparoscopic Duhamel procedure is a favorable option in right-sided HD, the conventional laparoscopic technique is time consuming and has complications that are associated with the reservoir. In this study, we described a modified laparoscopic Duhamel technique with ex-anal rectal transection combined with the Deloyer's procedure for right-sided HD...
July 24, 2017: Journal of Laparoendoscopic & Advanced Surgical Techniques. Part A
https://www.readbyqxmd.com/read/28737723/role-of-g-protein-coupled-receptors-in-the-regulation-of-structural-plasticity-and-cognitive-function
#10
REVIEW
Crystal C Y Leung, Yung H Wong
Cognition and other higher brain functions are known to be intricately associated with the capacity of neural circuits to undergo structural reorganization. Structural remodelling of neural circuits, or structural plasticity, in the hippocampus plays a major role in learning and memory. Dynamic modifications of neuronal connectivity in the form of dendritic spine morphology alteration, as well as synapse formation and elimination, often result in the strengthening or weakening of specific neural circuits that determine synaptic plasticity...
July 24, 2017: Molecules: a Journal of Synthetic Chemistry and Natural Product Chemistry
https://www.readbyqxmd.com/read/28737698/platycodon-grandiflorus-root-extract-improves-learning-and-memory-by-enhancing-synaptogenesis-in-mice-hippocampus
#11
Jin-Il Kim, Seong Gak Jeon, Kyoung Ah Kim, Jwa-Jin Kim, Eun Ji Song, Yukyoung Jeon, Eunbin Kim, Kyung Bok Lee, Jong Hwan Kwak, Minho Moon
Platycodon grandiflorus (Jacq.) A.DC. (PG) has long been used as an ingredient of foods and is known to have beneficial effects on cognitive functions as well. The present study examined the effect of each PG extract (PGE) from root, aerial part, and seeds on cognitive functions in mice. Changes in spatial learning and memory using a Y-maze test, and markers of adult hippocampal neurogenesis and synaptogenesis were examined. Moreover, changes in neuritogenesis and activation of the ERK1/2 pathway were investigated...
July 23, 2017: Nutrients
https://www.readbyqxmd.com/read/28737670/motor-control-training-for-the-shoulder-with-smart-garments
#12
Qi Wang, Liesbet De Baets, Annick Timmermans, Wei Chen, Luca Giacolini, Thomas Matheve, Panos Markopoulos
Wearable technologies for posture monitoring and posture correction are emerging as a way to support and enhance physical therapy treatment, e.g., for motor control training in neurological disorders or for treating musculoskeletal disorders, such as shoulder, neck, or lower back pain. Among the various technological options for posture monitoring, wearable systems offer potential advantages regarding mobility, use in different contexts and sustained tracking in daily life. We describe the design of a smart garment named Zishi to monitor compensatory movements and evaluate its applicability for shoulder motor control training in a clinical setting...
July 22, 2017: Sensors
https://www.readbyqxmd.com/read/28737554/standardized-protocol-for-virtual-surgical-plan-and-3-dimensional-surgical-template-assisted-single-stage-mandible-contour-surgery
#13
Xi Fu, Jia Qiao, Sabine Girod, Feng Niu, Jian Feng Liu, Gordon K Lee, Lai Gui
BACKGROUND: Mandible contour surgery, including reduction gonioplasty and genioplasty, has become increasingly popular in East Asia. However, it is technically challenging and, hence, leads to a long learning curve and high complication rates and often needs secondary revisions. The increasing use of 3-dimensional (3D) technology makes accurate single-stage mandible contour surgery with minimum complication rates possible with a virtual surgical plan (VSP) and 3-D surgical templates. This study is to establish a standardized protocol for VSP and 3-D surgical templates-assisted mandible contour surgery and evaluate the accuracy of the protocol...
July 22, 2017: Annals of Plastic Surgery
https://www.readbyqxmd.com/read/28737415/development-and-usability-testing-of-a-web-based-decision-support-for-users-and-health-professionals-in-psychiatric-services
#14
Katarina Grim, David Rosenberg, Petra Svedberg, Ulla-Karin Schön
OBJECTIVE: Shared decision making (SMD) related to treatment and rehabilitation is considered a central component in recovery-oriented practice. Although decision aids are regarded as an essential component for successfully implementing SDM, these aids are often lacking within psychiatric services. The aim of this study was to use a participatory design to facilitate the development of a user-generated, web-based decision aid for individuals receiving psychiatric services. The results of this effort as well as the lessons learned during the development and usability processes are reported...
July 24, 2017: Psychiatric Rehabilitation Journal
https://www.readbyqxmd.com/read/28737048/ototoxicity-monitoring-in-children-treated-with-platinum-chemotherapy
#15
Beth Brooks, Kristin Knight
OBJECTIVE: To review the prevalence, mechanisms, clinical presentation, risk factors and implications of platinum-induced ototoxicity in paediatric cancer patients based on published evidence, discuss options for monitoring hearing in young children during treatment and review long-term follow-up guidelines. DESIGN: Narrative literature review. RESULTS: Children treated with cisplatin are at high risk of hearing loss and early, accurate identification of ototoxicity is important for medical decision making and hearing rehabilitation...
July 24, 2017: International Journal of Audiology
https://www.readbyqxmd.com/read/28737009/non-additive-stabilization-by-halogenated-amino-acids-reveals-protein-plasticity-on-a-sub-angstrom-scale
#16
Azade S Hosseini, Christopher J Pace, Adam A Esposito, Jianmin Gao
It has been a long-standing goal to understand the structure-stability relationship of proteins, as optimal stability is essential for protein function and highly desirable for protein therapeutics. Halogenation has emerged as a minimally invasive strategy to probe the physical characteristics of proteins in solution, as well as enhance the structural stabilities of proteins for therapeutic applications. Although advances in synthetic chemistry and genetic code expansion have allowed for the rapid synthesis of proteins with diverse chemical sequences, much remains to be learned regarding the impact of these mutations on their structural integrity...
July 24, 2017: Protein Science: a Publication of the Protein Society
https://www.readbyqxmd.com/read/28736958/intraoperative-indocyanine-green-fluorescent-angiography-assisted-modified-superior-gluteal-artery-perforator-flap-for-reconstruction-of-sacral-pressure-sores
#17
Chun-Kai Chang, Chien-Ju Wu, Chun-Yu Chen, Chi-Yu Wang, Tzi-Shiang Chu, Kuo-Feng Hsu, Han-Ting Chiu, Hung-Hui Liu, Chang-Yi Chou, Chih-Hsin Wang, Chin-Ta Lin, Niann-Tzyy Dai, Yuan-Sheng Tzeng
Pressure sores are often observed in patients who are bedridden. They can be a severe problem not only for patients and their caregivers but also for plastic surgeons. Here, we describe a new method of superior gluteal artery perforator flap harvesting and anchoring with the assistance of intraoperative indocyanine green fluorescent angiography. In this report, we describe the procedure and outcomes for 19 patients with grades III and IV sacral pressure sores who underwent the operation between September 2015 and November 2016...
July 23, 2017: International Wound Journal
https://www.readbyqxmd.com/read/28736915/anxiety-symptoms-and-children-s-eye-gaze-during-fear-learning
#18
Kalina J Michalska, Laura Machlin, Elizabeth Moroney, Daniel S Lowet, John M Hettema, Roxann Roberson-Nay, Bruno B Averbeck, Melissa A Brotman, Eric E Nelson, Ellen Leibenluft, Daniel S Pine
BACKGROUND: The eye region of the face is particularly relevant for decoding threat-related signals, such as fear. However, it is unclear if gaze patterns to the eyes can be influenced by fear learning. Previous studies examining gaze patterns in adults find an association between anxiety and eye gaze avoidance, although no studies to date examine how associations between anxiety symptoms and eye-viewing patterns manifest in children. The current study examined the effects of learning and trait anxiety on eye gaze using a face-based fear conditioning task developed for use in children...
July 24, 2017: Journal of Child Psychology and Psychiatry, and Allied Disciplines
https://www.readbyqxmd.com/read/28736864/brain-tumor-segmentation-using-holistically-nested-neural-networks-in-mri-images
#19
Ying Zhuge, Andra V Krauze, Holly Ning, Jason Y Cheng, Barbara C Arora, Kevin Camphausen, Robert W Miller
PURPOSE: Gliomas are rapidly progressive, neurologically devastating, largely fatal brain tumors. Magnetic Resonance Imaging (MRI) is a widely used technique employed in the diagnosis and management of gliomas in clinical practice. MRI is also the standard imaging modality used to delineate the brain tumor target as part of treatment planning for the administration of radiation therapy. Despite more than 20 years of research and development, computational brain tumor segmentation in MRI images remains a challenging task...
July 24, 2017: Medical Physics
https://www.readbyqxmd.com/read/28736798/sympathetic-under-arousal-and-externalizing-behavior-problems-in-children-with-autism-spectrum-disorder
#20
Jason K Baker, Rachel M Fenning, Stephen A Erath, Brian R Baucom, Jacquelyn Moffitt, Mariann A Howland
Children with autism spectrum disorder (ASD) commonly exhibit co-occurring externalizing behavior problems, which can impede learning opportunities and contribute significantly to caregiver stress. Substantial theory and research has linked under-arousal of the sympathetic nervous system to increased externalizing problems in children without ASD, but under-arousal has not been considered as an explanatory mechanism for individual differences among children with ASD. We tested the notion that lower electrodermal activity (EDA) would predict more externalizing problems in children with ASD, and considered the degree to which parent co-regulatory support could buffer this risk...
July 24, 2017: Journal of Abnormal Child Psychology
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