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https://www.readbyqxmd.com/read/28927220/intraspinosum-middle-meningeal-artery-ligation-a-simple-technique-to-control-bleeding-in-the-middle-fossa-during-the-anterior-transpetrosal-approach
#1
Shunsuke Shibao, Hamid Borghei-Razavi, Kazunari Yoshida
BACKGROUND: Although the greater superficial petrosal nerve (GSPN) is an important landmark of the anterior transpetrosal approach (ATPA), bleeding from the interdural space around the foramen spinosum (FS), the GSPN, and the foramen ovale impedes the identification of the GSPN, during epidural dissection in the ATPA. OBJECTIVE: To describe the technique of intraspinosum middle meningeal artery (MMA) ligation, which enables us to control bleeding from the interdural space...
April 1, 2017: Operative Neurosurgery (Hagerstown, Md.)
https://www.readbyqxmd.com/read/28927019/worst-case-energy-efficiency-maximization-in-a-5g-massive-mimo-noma-system
#2
Sunil Chinnadurai, Poongundran Selvaprabhu, Yongchae Jeong, Xueqin Jiang, Moon Ho Lee
In this paper, we examine the robust beamforming design to tackle the energy efficiency (EE) maximization problem in a 5G massive multiple-input multiple-output (MIMO)-non-orthogonal multiple access (NOMA) downlink system with imperfect channel state information (CSI) at the base station. A novel joint user pairing and dynamic power allocation (JUPDPA) algorithm is proposed to minimize the inter user interference and also to enhance the fairness between the users. This work assumes imperfect CSI by adding uncertainties to channel matrices with worst-case model, i...
September 18, 2017: Sensors
https://www.readbyqxmd.com/read/28926613/human-in-the-loop-bayesian-optimization-of-wearable-device-parameters
#3
Myunghee Kim, Ye Ding, Philippe Malcolm, Jozefien Speeckaert, Christoper J Siviy, Conor J Walsh, Scott Kuindersma
The increasing capabilities of exoskeletons and powered prosthetics for walking assistance have paved the way for more sophisticated and individualized control strategies. In response to this opportunity, recent work on human-in-the-loop optimization has considered the problem of automatically tuning control parameters based on realtime physiological measurements. However, the common use of metabolic cost as a performance metric creates significant experimental challenges due to its long measurement times and low signal-to-noise ratio...
2017: PloS One
https://www.readbyqxmd.com/read/28926417/the-reading-the-mind-in-the-eyes-test-validity-and-reliability-of-the-thai-version
#4
Thammanard Charernboon, Tiraya Lerthattasilp
BACKGROUND AND OBJECTIVE: Until now there has not been a validated measure of theory of mind available in the Thai language. Our goal in this study was to assess the validity and reliability of our Thai-language translation of the Reading the Mind in the Eyes Test (the "Eyes Test"). METHODS: We gave our Thai version of the Eyes Test to 70 participants: 30 people with schizophrenia and 40 normal controls. We also gave Thai versions of the Faces Test and the Addenbrooke's Cognitive Examination to assess convergent validity...
September 2017: Cognitive and Behavioral Neurology: Official Journal of the Society for Behavioral and Cognitive Neurology
https://www.readbyqxmd.com/read/28926238/toward-chemical-accuracy-in-ab-initio-thermochemistry-and-spectroscopy-of-lanthanide-compounds-assessing-core-valence-correlation-second-order-spin-orbit-coupling-and-higher-order-effects-in-lanthanide-diatomics
#5
Victor G Solomonik, Alexander N Smirnov
The higher order (HO) correlation beyond the coupled-cluster single double (triple) CCSD(T) level of theory, second-order spin-orbit coupling (SOC), and core-valence (CV) correlation effects on bond length, re, vibrational frequency, ωe, and dissociation energy, De, are studied for a set of 17 lanthanide containing diatomics, including lanthanum, europium, ytterbium and lutetium oxides and halides. Convergence in the magnitudes of the SOC, CV, and HO corrections with respect to basis set size is examined using a sequence of double, triple, and quadruple-zeta basis sets, with the complete basis set (CBS) limit estimates provided in most cases...
September 19, 2017: Journal of Chemical Theory and Computation
https://www.readbyqxmd.com/read/28925586/haemopref-further-evaluation-of-patient-perception-and-preference-for-treatment-in-a-real-world-setting
#6
S Bonanad, M Schulz, A Gordo, D Spurden, M Cicchetti, J C Cappelleri, C Tolley, H Staunton, E Brohan
INTRODUCTION: Adherence to haemophilia A (HA) treatment may be influenced by patients' beliefs about their condition and treatment. Furthermore, difficulties administering treatment may lead to poor adherence. New treatment strategies aim to reduce the burden associated with administration and to improve patient perception of treatment, which, in turn, increase adherence levels. AIMS: This study aimed to examine patient perception of HA treatment and related factors using patient-reported outcome (PRO) questionnaires and to confirm the psychometric properties of a recently developed questionnaire, the HaemoPREF...
September 19, 2017: Haemophilia: the Official Journal of the World Federation of Hemophilia
https://www.readbyqxmd.com/read/28925498/electronic-diary-for-recording-headaches-triggers-and-medication-use-development-and-evaluation
#7
Siavash Bandarian-Balooch, Paul R Martin, Brenton McNally, Arissa Brunelli, Sharon Mackenzie
OBJECTIVE: To evaluate an e-diary developed for measuring headaches, triggers, and medication consumption, in terms of reliability and validity, and variables such as ease of use and participant compliance. BACKGROUND: For many decades, behavioral treatment of headaches has been evaluated via participants completing paper diaries recording their headaches and associated phenomena. There is some limited evidence supporting the reliability and validity of paper diaries, and criticisms have been offered such as the large amount of effort involved for both participants and researchers...
September 19, 2017: Headache
https://www.readbyqxmd.com/read/28925389/ptsd-blood-transcriptome-mega-analysis-shared-inflammatory-pathways-across-biological-sex-and-modes-of-trauma
#8
Michael S Breen, Daniel S Tylee, Adam X Maihofer, Thomas C Neylan, Divya Mehta, Elisabeth Binder, Sharon D Chandler, Jonathan L Hess, William S Kremen, Victoria B Risbrough, Christopher H Woelk, Dewleen G Baker, Caroline M Nievergelt, Ming T Tsuang, Joseph D Buxbaum, Stephen J Glatt
Transcriptome-wide screens of peripheral blood during the onset and development of posttraumatic stress disorder (PTSD) indicate widespread immune dysregulation. However, little is known as to whether biological sex and the type of traumatic event influence shared or distinct biological pathways in PTSD. We performed a combined analysis of five independent PTSD blood transcriptome studies covering seven types of trauma in 229 PTSD and 311 comparison individuals to synthesize the extant data. Analyses by trauma type revealed a clear pattern of PTSD gene expression signatures distinguishing interpersonal (IP)-related traumas from combat-related traumas...
September 19, 2017: Neuropsychopharmacology: Official Publication of the American College of Neuropsychopharmacology
https://www.readbyqxmd.com/read/28924493/evaluating-emotional-and-biological-sensitivity-to-maternal-behavior-among-self-injuring-and-depressed-adolescent-girls-using-nonlinear-dynamics
#9
Sheila E Crowell, Jonathan E Butner, Travis J Wiltshire, Ascher K Munion, Mona Yaptangco, Theodore P Beauchaine
High sensitivity and reactivity to behaviors of family members characterizes several forms of psychopathology, including self-inflicted injury (SII). We examined mother-daughter behavioral and psychophysiological reactivity during a conflict discussion using nonlinear dynamics to assess asymmetrical associations within time-series data. Depressed, SII, and control adolescents and their mothers participated (n=76 dyads). We expected that (1) mothers' evocative behaviors would affect behavioral and psychophysiological reactivity among depressed and, especially, SII adolescents, (2) adolescents' behaviors would not evoke mothers' behavioral or physiological reactivity, and (3) control teens and mothers would be less reactive, with no dynamic associations in either direction...
March 1, 2017: Clinical Psychological Science
https://www.readbyqxmd.com/read/28924312/outcome-of-early-surgery-in-infantile-esotropia-our-experience-in-tertiary-care-hospital
#10
Anirudh Singh, J K S Parihar, S K Mishra, R Maggon, Anurag Badhani
BACKGROUND: Infantile esotropia is a convergent strabismus presenting before 6 months of age and is the most common strabismus disorder presenting in the ophthalmology OPD. The dilemma of whether to go for early surgery and how early has been a matter of research for the last 50 years. We describe our results of surgery in infantile esotropia at variable age groups, as well as with different reoperation rates and compare with the results in western literature. METHODS: A prospective study was carried out through a review of 113 cases operated for infantile esotropia between February 2013 and August 2014...
April 2017: Medical Journal, Armed Forces India
https://www.readbyqxmd.com/read/28924303/improved-sensor-fault-detection-isolation-and-mitigation-using-multiple-observers-approach
#11
Zheng Wang, D M Anand, J Moyne, D M Tilbury
Traditional Fault Detection and Isolation (FDI) methods analyze a residual signal to detect and isolate sensor faults. The residual signal is the difference between the sensor measurements and the estimated outputs of the system based on an observer. The traditional residual-based FDI methods, however, have some limitations. First, they require that the observer has reached its steady state. In addition, residual-based methods may not detect some sensor faults, such as faults on critical sensors that result in an unobservable system...
2017: International Journal of Systems Science
https://www.readbyqxmd.com/read/28923553/a-systematic-integrated-analysis-of-brain-expression-profiles-reveals-yap1-and-other-prioritized-hub-genes-as-important-upstream-regulators-in-alzheimer-s-disease
#12
Min Xu, Deng-Feng Zhang, Rongcan Luo, Yong Wu, Hejiang Zhou, Li-Li Kong, Rui Bi, Yong-Gang Yao
INTRODUCTION: Profiling the spatial-temporal expression pattern and characterizing the regulatory networks of brain tissues are vital for understanding the pathophysiology of Alzheimer's disease (AD). METHODS: We performed a systematic integrated analysis of expression profiles of AD-affected brain tissues (684 AD and 562 controls). A network-based convergent functional genomic approach was used to prioritize possible regulator genes during AD development, followed by functional characterization...
September 15, 2017: Alzheimer's & Dementia: the Journal of the Alzheimer's Association
https://www.readbyqxmd.com/read/28923545/computational-model-for-vitamin-d-deficiency-using-hair-mineral-analysis
#13
Aboul Ella Hassanien, Alaa Tharwat, Hala S Own
Vitamin D deficiency is prevalent in the Arabian Gulf region, especially among women. Recent studies show that the vitamin D deficiency is associated with a mineral status of a patient. Therefore, it is important to assess the mineral status of the patient to reveal the hidden mineral imbalance associated with vitamin D deficiency. A well-known test such as the red blood cells is fairly expensive, invasive, and less informative. On the other hand, a hair mineral analysis can be considered an accurate, excellent, highly informative tool to measure mineral imbalance associated with vitamin D deficiency...
August 30, 2017: Computational Biology and Chemistry
https://www.readbyqxmd.com/read/28923513/a-dioxin-like-compound-induces-hyperplasia-and-branching-morphogenesis-in-mouse-mammary-gland-through-alterations-in-tgf-%C3%AE-1-and-aryl-hydrocarbon-receptor-signaling
#14
Miret Noelia, Rico-Leo Eva, Pontillo Carolina, Zotta Elsa, Fernández-Salguero Pedro, Randi Andrea
Hexachlorobenzene (HCB) is a widespread environmental pollutant and a dioxin-like compound that binds weakly to the aryl hydrocarbon receptor (AhR). Because AhR and transforming growth factor β1 (TGF-β1) converge to regulate common signaling pathways, alterations in this crosstalk might contribute to developing preneoplastic lesions. The aim of this study was to evaluate HCB action on TGF-β1 and AhR signaling in mouse mammary gland, through AhR+/+ and AhR-/- models. Results showed a differential effect in mouse mammary epithelial cells (NMuMG), depending on the dose: 0...
September 15, 2017: Toxicology and Applied Pharmacology
https://www.readbyqxmd.com/read/28923367/a-prospective-study-examining-the-influence-of-cardiac-rehabilitation-on-the-sedentary-time-of-highly-sedentary-physically-inactive-patients
#15
A Biswas, P I Oh, G E Faulkner, D A Alter
OBJECTIVES: Prolonged sedentary time is recognized as a distinct health risk, and mortality risks are expected to be greatest for individuals with low exercise levels. It is unknown whether participation in exercise-based cardiac rehabilitation (CR) programs influences sedentary behaviour particularly among those patients expected to be at greatest mortality risk. This study examined the influence of CR participation on sedentary behaviour and identified the proportion and characteristics (socio-demographic and clinical) of patients who do not meet exercise recommendations and have prolonged sedentary times...
September 8, 2017: Annals of Physical and Rehabilitation Medicine
https://www.readbyqxmd.com/read/28922993/an-exploratory-tms-study-on-prefrontal-lateralization-in-valence-categorization-of-facial-expressions
#16
Chiara Ferrari, Lucile Gamond, Marcello Gallucci, Tomaso Vecchi, Zaira Cattaneo
Converging neuroimaging and patient data suggest that the dorsolateral prefrontal cortex (DLPFC) is involved in emotional processing. However, it is still not clear whether the DLPFC in the left and right hemisphere is differentially involved in emotion recognition depending on the emotion considered. Here we used transcranial magnetic stimulation (TMS) to shed light on the possible causal role of the left and right DLPFC in encoding valence of positive and negative emotional facial expressions. Participants were required to indicate whether a series of faces displayed a positive or negative expression, while TMS was delivered over the right DLPFC, the left DLPFC, and a control site (vertex)...
July 2017: Experimental Psychology
https://www.readbyqxmd.com/read/28922699/vision-assessment-in-persons-with-intellectual-disabilities
#17
Werner Eisenbarth
PURPOSE: To investigate the degree of visual acuity in workers with intellectual disabilities and the impact of vision on their working conditions. METHODS: We recruited 224 workers (mean age 43.77 years, SD ± 12.96; range, 19-72 years) from a workshop for those with intellectual disabilities, to participate in a vision examination program. The assessment consisted of objective refraction, visual acuity, ocular motility, near-point of convergence, cover/uncover test, stereo acuity and colour perception...
September 18, 2017: Clinical & Experimental Optometry: Journal of the Australian Optometrical Association
https://www.readbyqxmd.com/read/28922592/determining-if-borderline-personality-disorder-and-bipolar-disorder-are-alternative-expressions-of-the-same-disorder-results-from-the-national-epidemiologic-survey-on-alcohol-and-related-conditions
#18
Iris de la Rosa, María A Oquendo, Gemma García, Barbara Stanley, Ana González-Pinto, Shang-Min Liu, Carlos Blanco
OBJECTIVE: To examine whether bipolar disorder and borderline personality disorder represent 2 different disorders or alternative manifestations of the same disorder. METHODS: The data were collected between January 1, 2004, and December 31, 2005. The analyses were conducted between December 21 and December 27, 2010. Exploratory factor analysis (EFA) and confirmatory factor analysis (CFA) were performed on 25 symptoms assessing depression, mania, and borderline personality disorder from the National Epidemiologic Survey on Alcohol and Related Conditions, a large nationally representative sample of the US adult population (N = 34,653)...
September 5, 2017: Journal of Clinical Psychiatry
https://www.readbyqxmd.com/read/28922575/the-hospital-anxiety-and-depression-scale-factor-structure-and-psychometric-properties-in-older-adolescents-and-young-adults-with-autism-spectrum-disorder
#19
Mirko Uljarević, Amanda L Richdale, Helen McConachie, Darren Hedley, Ru Ying Cai, Hannah Merrick, Jeremy R Parr, Ann Le Couteur
Despite the high frequency of anxiety and depression symptoms in individuals with Autism Spectrum Disorder (ASD) and a significant impact of these comorbidities on both individuals with ASD and their families, research on the validity of anxiety and depression measures in the ASD population is currently lacking. The aim of this study was to explore the psychometric properties of the Hospital Anxiety and Depression Scale [HADS; Zigmond & Snaith, ] in a sample of older adolescents and young adults with ASD. One hundred and fifty one participants (UK Transition longitudinal study: N = 106; 75 males, Mage  = 16...
September 18, 2017: Autism Research: Official Journal of the International Society for Autism Research
https://www.readbyqxmd.com/read/28922392/facial-thermal-variations-a-new-marker-of-emotional-arousal
#20
Vladimir Kosonogov, Lucas De Zorzi, Jacques Honoré, Eduardo S Martínez-Velázquez, Jean-Louis Nandrino, José M Martinez-Selva, Henrique Sequeira
Functional infrared thermal imaging (fITI) is considered a promising method to measure emotional autonomic responses through facial cutaneous thermal variations. However, the facial thermal response to emotions still needs to be investigated within the framework of the dimensional approach to emotions. The main aim of this study was to assess how the facial thermal variations index the emotional arousal and valence dimensions of visual stimuli. Twenty-four participants were presented with three groups of standardized emotional pictures (unpleasant, neutral and pleasant) from the International Affective Picture System...
2017: PloS One
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