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Rumi Hisakata, Daisuke Hayashi, Ikuya Murakami
The static envelope of a Gabor patch with a moving sinusoidal carrier appears shifted in the direction of the carrier motion (De Valois & De Valois, 1991). This phenomenon is called motion-induced position shift. Although several motion-processing stages, ranging from low- to high-level processes, may contribute to position estimation, it is unknown whether a binocular matching stage or an even earlier stage exerts an influence. To elucidate this matter, we investigated the disparity tuning of this illusion by manipulating the binocular disparities of the carrier and the envelope...
October 1, 2016: Journal of Vision
Ding-Yu Yeh, Hsiao-Ching Kuo, Yi-Hsin Yang, Pei-Shan Ho
The objective of this study was to determine the responsiveness of oral health-related quality of life (OHRQoL) (oral health impact profile [OHIP] and oral impact on daily performance [OIDP]) and health-related quality of life (HRQoL) (World Health Organization quality of life scale, brief [WHOQOL-BREF]) in dental caries restoration treatment. The study also aimed to assess the influence of treatment on the responsiveness of patients' quality of life (QoL). A total of 126 patients (aged 16-40 years) received dental caries restoration treatment with a 2-week follow-up and pre- and posttreatment interviews by questionnaire...
2016: PloS One
Christine Petschow, Lukas Scheef, Sebastian Paus, Nadine Zimmermann, Hans H Schild, Thomas Klockgether, Henning Boecker
BACKGROUND & OBJECTIVE: Pain is a common non-motor symptom in Parkinson's disease. As dopaminergic dysfunction is suggested to affect intrinsic nociceptive processing, this study was designed to characterize laser-induced pain processing in early-stage Parkinson's disease patients in the dopaminergic OFF state, using a multimodal experimental approach at behavioral, autonomic, imaging levels. METHODS: 13 right-handed early-stage Parkinson's disease patients without cognitive or sensory impairment were investigated OFF medication, along with 13 age-matched healthy control subjects...
2016: PloS One
Arianna Rubin Means, Julie Jacobson, Aryc W Mosher, Judd L Walson
BACKGROUND: While some evidence supports the beneficial effects of integrating neglected tropical disease (NTD) programs to optimize coverage and reduce costs, there is minimal information regarding when or how to effectively operationalize program integration. The lack of systematic analyses of integration experiences and of integration processes may act as an impediment to achieving more effective NTD programming. We aimed to learn about the experiences of NTD stakeholders and their perceptions of integration...
October 2016: PLoS Neglected Tropical Diseases
Daniel Schwarzkopf, Hendrik Rüddel, Daniel O Thomas-Rüddel, Jörg Felfe, Bernhard Poidinger, Claudia T Matthäus-Krämer, Christiane S Hartog, Frank Bloos
OBJECTIVES: Perceiving nonbeneficial treatment is stressful for ICU staff and may be associated with burnout. We aimed to investigate predictors and consequences of perceived nonbeneficial treatment and to compare nurses and junior and senior physicians. DESIGN: Cross-sectional, multicenter paper-pencil survey on personal and work-related characteristics, perceived nonbeneficial treatment, burnout, and intention to leave the job. SETTING: Convenience sample of 23 German ICUs...
October 21, 2016: Critical Care Medicine
Megan Quinn, Sheila Gephart
BACKGROUND: Palliative care is a holistic framework that is designed to improve quality of life by identifying and treating distressing symptoms of life-threatening or complex conditions. Neonatal palliative care (NPC) has potential benefits for parents, staff, and patients, yet evidence suggests that implementation and utilization of organized NPC services are low. PURPOSE: The purpose of this study is to answer the clinical question: In neonatal intensive care, what evidence can be used to guide implementation of palliative care protocols? SEARCH STRATEGY: A literature search was conducted using CINAHL (Cumulative Index of Nursing and Allied Health Literature), PubMed, and the Cochrane Library databases...
October 22, 2016: Advances in Neonatal Care: Official Journal of the National Association of Neonatal Nurses
Sarah H Kagan
No abstract text is available yet for this article.
November 2016: Cancer Nursing
Jean Laurens, Byounghoon Kim, J David Dickman, Dora E Angelaki
Gravity may provide a ubiquitous allocentric reference to the brain's spatial orientation circuits. Here we describe neurons in the macaque anterior thalamus tuned to pitch and roll orientation relative to gravity, independently of visual landmarks. We show that individual cells exhibit two-dimensional tuning curves, with peak firing rates at a preferred vertical orientation. These results identify a thalamic pathway for gravity cues to influence perception, action and spatial cognition.
October 24, 2016: Nature Neuroscience
Mieun Gwon, Young Jin Tak, Yun Jin Kim, Sang Yeoup Lee, Jeong Gyu Lee, Dong Wook Jeong, Yu Hyeon Yi, Seung Hoon Lee, Hye Rim Hwang, Youngin Lee
Hypovitaminosis D and stress are common problems among the elderly. The aim of this cross-sectional nationally representative study was to evaluate the association between hypovitaminosis D and stress perception using large-scale nationally representative data from the Korea National Health and Nutrition Examination Survey (2012-2013). In our study, a total of 1393 elders (≥65 years old) were included to evaluate the association between hypovitaminosis D and stress perception. Serum 25-hydroxyvitamin D levels were determined using radioimmunoassay, and perceived stress status was assessed by a self-reporting questionnaire...
October 19, 2016: Nutrients
Huaping Liu, Jie Qin, Fuchun Sun, Di Guo
Tactile sensors play very important role for robot perception in the dynamic or unknown environment. However, the tactile object recognition exhibits great challenges in practical scenarios. In this paper, we address this problem by developing an extreme kernel sparse learning methodology. This method combines the advantages of extreme learning machine and kernel sparse learning by simultaneously addressing the dictionary learning and the classifier design problems. Furthermore, to tackle the intrinsic difficulties which are introduced by the representer theorem, we develop a reduced kernel dictionary learning method by introducing row-sparsity constraint...
October 19, 2016: IEEE Transactions on Cybernetics
Nantachai Sornkarn, Thrishantha Nanayakkara
When humans are asked to palpate a soft tissue to locate a hard nodule, they regulate the stiffness, speed, and force of the finger during examination. If we understand the relationship between these behavioral variables and haptic information gain (transfer entropy) during manual probing, we can improve the efficacy of soft robotic probes for soft tissue palpation, such as in tumor localization in minimally invasive surgery. Here, we recorded the muscle co-contraction activity of the finger using EMG sensors to address the question as to whether joint stiffness control during manual palpation plays an important role in the haptic information gain...
October 19, 2016: IEEE Transactions on Haptics
Lisa Groshong, Sonja A Wilhelm Stanis, Andrew T Kaczynski, J Aaron Hipp, Gina M Besenvi
BACKGROUND: Public parks hold promise for promoting population-level PA, but studies show a significant portion of park use is sedentary. Past research has documented the effectiveness of message-based strategies for influencing diverse behaviors in park settings and for increasing PA in non-park contexts. Therefore, to inform message-based interventions (e.g., point-of-decision prompts) to increase park-based PA, the purpose of this study was to elicit insights about key attitudes, perceived norms, and personal agency that affect park use and park-based PA in low-income urban neighborhoods...
October 24, 2016: Journal of Physical Activity & Health
Prabasaj Paul, Susan A Carlson, Janet E Fulton
BACKGROUND: The association between walking and environmental attributes depends on walking purpose. This study, based on a large survey of U.S. adults, examined the association between perceived neighborhood safety and built environment attributes, and walking for transportation and leisure. METHODS: Data were obtained on transportation and leisure-time walking, perceived neighborhood safety and built environment attributes, and demographic characteristics from the summer wave of the 2012 ConsumerStyles survey of 3,951 U...
October 24, 2016: Journal of Physical Activity & Health
Zvi Eisikovits, Dafna Tener, Rachel Lev-Wiesel
This article examines the adult perceptions of women survivors of intrafamilial child sexual abuse and their current relationship with the family member who abused them in their childhood. Twenty Jewish Israeli women were interviewed in depth between 2008 and 2009. Interviews were tape-recorded and transcribed verbatim. Data analysis produced 2 interrelated continua with regard to the presence of the perpetrator in the women's life: a continuum of his actual daily presence in the woman's living space, ranging from complete absence to a continuous presence, and a continuum of his experiential presence, ranging from a high level of intrusiveness to encapsulation and total dissociation...
October 24, 2016: American Journal of Orthopsychiatry
Gregory P Beehler, Kaitlin R Lilienthal
The Primary Care Behavioral Health (PCBH) model of integrated primary care is challenging to implement with high fidelity. The Primary Care Behavioral Health Provider Adherence Questionnaire (PPAQ) was designed to assess provider adherence to essential model components and has recently been adapted into a quality improvement toolkit. The aim of this pilot project was to gather preliminary feedback on providers' perceptions of the acceptability and utility of the PPAQ toolkit for making beneficial practice changes...
October 24, 2016: Psychological Services
Elke Scholten
An understanding of the effect of structural features of foods in terms of specific sensory attributes is necessary to design foods with specific functionalities, such as reduced fat or increased protein content, and increased feeling of satiety or liking. Although the bulk rheological properties of both liquid and solid foods can be related to textural attributes such as thickness and firmness, they do not always correlate to more complex sensory attributes, such as creamy and smooth. These attributes are often a result of different contributions, including lubrication aspects and interactions between food and components present in the oral cavity...
October 24, 2016: Food & Function
Antonio Cataldo, Elisa Raffaella Ferrè, Giuseppe di Pellegrino, Patrick Haggard
When warm thermal stimulators are placed on the ring and index fingers of one hand, and a neutral-temperature stimulator on the middle finger, all three fingers feel warm. This illusion is known as thermal referral (TR). On one interpretation, the heterogenous thermal signals are overridden by homogenous tactile signals. This cross-modal thermo-tactile interaction could reflect a process of object recognition, based on the prior that many objects are thermally homogenous. Interestingly, the illusion was reported to disappear when the middle digit was lifted off the thermal stimulator, suggesting that tactile stimulation is necessary...
October 24, 2016: Scientific Reports
Ana F Teixeira, Sónia F Dias
OBJECTIVES: This study aims at examining how factors relating to immigrants' experience in the host country affect psychological distress (PD). Specifically, we analyzed the association among socio-economic status (SES), integration in the labor market, specific immigration experience characteristics, and PD in a multi-ethnic sample of immigrant individuals residing in Lisbon, Portugal. DESIGN: Using a sample (n = 1375) consisting of all main immigrant groups residing in Portugal's metropolitan area of Lisbon, we estimated multivariable linear regression models of PD regressed on selected sets of socio-economic independent variables...
October 24, 2016: Ethnicity & Health
Phillip Ertel, Burkay Adalig, Ipek Demircan, Belinda Lartey, Michael J Manyak
AIM: To assess attitudes and beliefs towards benign prostatic hyperplasia (BPH)/ lower urinary tract symptoms (LUTS) and its treatment among patients and physicians in Latin America, Asia Pacific and the Commonwealth of Independent States (CIS). METHODS: Cross-sectional, quantitative study conducted between December 2014 and September 2015. Separate questionnaires were administered to BPH/LUTS patients receiving drug treatment for their condition and to practising physicians who treat patients with BPH/LUTS...
October 2016: International Journal of Clinical Practice
Audrey Tilly-Gratton, Alexandrine Lamontagne, Lucie Blais, Simon L Bacon, Pierre Ernst, Roland Grad, Kim L Lavoie, Martha L McKinney, Eve Desplats, Francine M Ducharme
BACKGROUND: Asthma control remains suboptimal in Canada. Expansion of pharmacist's professional activities offers the opportunity to improve the interdisciplinary management of patients with asthma. OBJECTIVE: The aim of this study was to determine the level of agreement of physicians regarding the expansion of pharmacists' professional activities in the management of asthma patients. METHODS: We conducted a survey of randomly selected Quebec physicians in family medicine, paediatrics and emergency medicine...
October 24, 2016: International Journal of Pharmacy Practice
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