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Relational priming

Avital Deutsch, Hadas Velan, Tamar Michaly
Complex words in Hebrew are composed of two non-concatenated morphemes: a consonantal root embedded in a nominal or verbal word-pattern morpho-phonological unit made up of vowels or vowels and consonants. The root carries the core meaning of the word, whereas the word-pattern creates variations on this meaning, determines the word's grammatical characteristics, and carries segmental and suprasegmental information about the word's structure. Research on written-word recognition has revealed a robust effect of the roots and the verbal-patterns, but not of the nominal-patterns, on word recognition...
October 19, 2016: Quarterly Journal of Experimental Psychology: QJEP
Ashley Galati, Alyson Hock, Ramesh S Bhatt
Configural information (spacing between features) contributes to face-processing expertise in adulthood. We examined whether infants can be "trained" to process this information. In Experiment 1, 3.5-month-olds failed to discriminate changes in the spacing between facial features. However, in Experiments 2 and 3, infants processed the same information after being primed with faces in which the spacing was repeatedly altered. Experiment 4 found that priming was not effective with inverted faces or with faces depicting changes in features but not relations among features, indicating that the priming exhibited in Experiments 2 and 3 was specific to upright faces depicting spacing changes...
November 2016: Developmental Psychobiology
Maya B Mathur, Michael Gould, Nayer Khazeni
Background: Direct-to-consumer (DTC) prescription drug advertisements are thought to induce "boomerang effects," meaning they reduce the perceived effectiveness of a potential alternative option: non-pharmaceutical treatment via lifestyle change. Past research has observed such effects using artificially created, text-only advertisements that may not adequate capture the complex, conflicting portrayal of lifestyle change in real television advertisements. In other risk domains, individual "problem status" often moderates boomerang effects, such that subjects who currently engage in the risky behavior exhibit the strongest boomerang effects...
2016: Frontiers in Psychology
Janette W Boughman, Richard Svanbäck
The ecological niche and mate preferences have independently been shown to be important for the process of speciation. Here we articulate a novel mechanism by which ecological niche use and mate preference can be linked to promote speciation. The degree to which individual niches are narrow and clustered affects the strength of divergent natural selection and population splitting. Similarly, the degree to which individual mate preferences are narrow and clustered affects the strength of divergent sexual selection and assortative mating between diverging forms...
October 17, 2016: Evolution; International Journal of Organic Evolution
Madathipat Unnikrishnan, Sidharth Viswanathan, K Balasubramaniam, C V Muraleedharan, Arthur Vijayan Lal, P V Mohanan, Meera Mohanty, Tirur Raman Kapilamoorthy
BACKGROUND & OBJECTIVES: Vascular illnesses are on the rise in India, due to increase in lifestyle diseases and demographic transition, requiring intervention to save life, organ or limbs using vascular prosthesis. The aim of this study was to develop indigenous large diameter vascular graft for treatment of patients with vascular pathologies. METHODS: The South India Textile Research Association, at Coimbatore, Tamil Nadu, India, developed seamless woven polyester (Polyethylene terephthalate) graft at its research wing...
June 2016: Indian Journal of Medical Research
Claudia A Bustamante, Laura L Monti, Julieta Gabilondo, Federico Scossa, Gabriel Valentini, Claudio O Budde, María V Lara, Alisdair R Fernie, María F Drincovich
Reconfiguration of the metabolome is a key component involved in the acclimation to cold in plants; however, few studies have been devoted to the analysis of the overall metabolite changes after cold storage of fruits prior to consumption. Here, metabolite profiling of six peach varieties with differential susceptibility to develop mealiness, a chilling-injury (CI) symptom, was performed. According to metabolic content at harvest; after cold treatment; and after ripening, either following cold treatment or not; peach fruits clustered in distinct groups, depending on harvest-time, cold treatment, and ripening state...
2016: Frontiers in Plant Science
Enrico Papaleo, Luca Pagliardini, Valeria Stella Vanni, Diana Delprato, Patrizia Rubino, Massimo Candiani, Paola Viganò
A cost analysis covering direct healthcare costs relating to IVF freeze-all policy was conducted. Normal- and high- responder patients treated with a freeze-all policy (n = 63) compared with fresh transfer IVF (n = 189) matched by age, body mass index, duration and cause of infertility, predictive factors for IVF (number of oocytes used for fertilization) and study period, according to a 1:3 ratio were included. Total costs per patient (€6952 versus €6863) and mean costs per live birth were similar between the freeze-all strategy (€13,101, 95% CI 10,686 to 17,041) and fresh transfer IVF (€15,279, 95% CI 13,212 to 18,030)...
October 3, 2016: Reproductive Biomedicine Online
Wei-Sheng Chen, Wen-Jin Xu, Hua-Qiang Zhu, Lei Gao, Miao-Jun Lai, Fu-Qiang Zhang, Wen-Hua Zhou, Hui-Fen Liu
Histone acetylation and other modifications of the chromatin are important regulators of gene expression and may contribute to drug-induced behaviors and neuroplasticity. Inhibition of histone deacetylases (HDAC) activity results in the change of some drug-induced behaviors,however, relatively little is known about the effects of HDAC inhibitors on heroin-seeking behavior. In the present study, male rats were trained to self-administer heroin under a FR1 schedule for consecutive 14 days, followed by 14 daily 2hours extinction session in the operant chamber...
October 11, 2016: Brain Research
Farhood Saremi, Cameron Hassani, Damián Sánchez-Quintana
The septal atrioventricular junction is a centrally located region of the heart where the septal components of the atria and ventricles meet the aortic, mitral, and tricuspid valves. Important structures in this region include the membranous septum, the central fibrous body, the Koch triangle, the inferior pyramidal space, and the base of the interventricular septum. This small area is the home of the atrioventricular node and the atrioventricular conduction axis and has enormous importance to electrophysiologists owing to its prime role in the conduction system of the heart...
October 14, 2016: Radiographics: a Review Publication of the Radiological Society of North America, Inc
Colin A Zestcott, Uri Lifshin, Peter Helm, Jeff Greenberg
This research applied insights from terror management theory (TMT; Greenberg, Pyszczynski, & Solomon, 1986) to the world of sport. According to TMT, self-esteem buffers against the potential for death anxiety. Because sport allows people to attain self-esteem, reminders of death may improve performance in sport. In Study 1, a mortality salience induction led to improved performance in a "one-on-one" basketball game. In Study 2, a subtle death prime led to higher scores on a basketball shooting task, which was associated with increased task related self-esteem...
October 13, 2016: Journal of Sport & Exercise Psychology
Sachin Ghalme, Ankush Mankar, Y J Bhalerao
INTRODUCTION: The contacting surfaces subjected to progressive loss of material known as 'wear,' which is unavoidable between contacting surfaces. Similar kind of phenomenon observed in the human body in various joints where sliding/rolling contact takes place in contacting parts, leading to loss of material. This is a serious issue related to replaced joint or artificial joint. CASE DESCRIPTION: Out of the various material combinations proposed for artificial joint or joint replacement Si3N4 against Al2O3 is one of in ceramic on ceramic category...
2016: SpringerPlus
Siroon Bekkering, Bastiaan A Blok, Leo A B Joosten, Niels P Riksen, Reinout van Crevel, Mihai G Netea
BACKGROUND: Innate immune memory or 'trained immunity' has recently been described as an important property of cells of the innate immune system. Due to the increased interest in this important new field of immunological investigation we sought to determine the optimal conditions for an in-vitro experimental protocol of monocyte training using three of the most commonly used training stimuli from the literature: β-glucan, the Bacille Calmette-Guérin (BCG) vaccine, and oxidized LDL (oxLDL)...
October 12, 2016: Clinical and Vaccine Immunology: CVI
Bao-Hua Liu, Andrew D Huberman, Massimo Scanziani
The mammalian visual cortex massively innervates the brainstem, a phylogenetically older structure, via cortico-fugal axonal projections. Many cortico-fugal projections target brainstem nuclei that mediate innate motor behaviours, but the function of these projections remains poorly understood. A prime example of such behaviours is the optokinetic reflex (OKR), an innate eye movement mediated by the brainstem accessory optic system, that stabilizes images on the retina as the animal moves through the environment and is thus crucial for vision...
October 12, 2016: Nature
Leyou Zhang, Qing Wu, Yi Mu, Jingxia Zhang
As a new summarized record of an individual's medical data and information, Personal Health Record (PHR) can be accessible online. The owner can control fully his/her PHR files to be shared with different users such as doctors, clinic agents, and friends. However, in an open network environment like in the Cloud, these sensitive privacy information may be gotten by those unauthorized parties and users. In this paper, we consider how to achieve PHR data confidentiality and provide fine-grained access control of PHR files in the public Cloud based on Attribute Based Encryption(ABE)...
December 2016: Journal of Medical Systems
Anca Macovei, Andrea Pagano, Paola Leonetti, Daniela Carbonera, Alma Balestrazzi, Susana S Araújo
The pre-germinative metabolism is among the most fascinating aspects of seed biology. The early seed germination phase, or pre-germination, is characterized by rapid water uptake (imbibition), which directs a series of dynamic biochemical events. Among those are enzyme activation, DNA damage and repair, and use of reserve storage compounds, such as lipids, carbohydrates and proteins. Industrial seedling production and intensive agricultural production systems require seed stocks with high rate of synchronized germination and low dormancy...
October 11, 2016: Plant Cell Reports
Abhay Kolte, Rajashri Kolte, Girish Bodhare
BACKGROUND: The presence of an interproximal gingival (central) papilla is of prime importance and an essential component of a harmonious and pleasing smile. The aim of this study was to determine the association between the presence of a central papilla and embrasure and crown morphology. METHODS: The study was conducted on 200 periodontally healthy patients. Parameters such a central papilla presence, gingival thickness, crown length, crown width, contact surface, radiographic assessment of bone crest to contact point (BC-CP), and interdental width (IDW) in maxillary central incisor embrasure morphology were recorded...
2016: International Journal of Esthetic Dentistry
Marie Maumus, Gautier Roussignol, Karine Toupet, Geraldine Penarier, Isabelle Bentz, Sandrine Teixeira, Didier Oustric, Mireille Jung, Olivier Lepage, Regis Steinberg, Christian Jorgensen, Danièle Noel
OBJECTIVE: Mesenchymal stem cells isolated from adipose tissue (ASC) have been shown to influence the course of osteoarthritis (OA) in different animal models and are promising in veterinary medicine for horses involved in competitive sport. The aim of this study was to characterize equine ASCs (eASCs) and investigate the role of interferon-gamma (IFNγ)-priming on their therapeutic effect in a murine model of OA, which could be relevant to equine OA. METHODS: ASC were isolated from subcutaneous fat...
2016: Frontiers in Immunology
Abhijit Sarkar, Marta Marszalkowska, Martin Schäfer, Tobias Pees, Hannah Klingenberg, Franziska Macht, Barbara Reinhold-Hurek
The endophyte Azoarcus sp. BH72, fixing nitrogen microaerobically, encounters low O2 -tensions in flooded roots. Therefore, its transcriptome upon shift to microaerobiosis was analyzed using oligonucleotide microarrays. 8.7% of the protein-coding genes were significantly modulated. Aerobic conditions induced expression of genes involved in oxidative stress protection, while under microaerobiosis 233 genes were up-regulated, encoding hypothetical proteins, transcriptional regulators, and proteins involved in energy metabolism, among them a cbb3 -type terminal oxidase contributing to but not essential for N2 -fixation...
October 11, 2016: Environmental Microbiology
Hongyan Wang, Gaoyan Zhang, Baolin Liu
Semantic priming is an important research topic in the field of cognitive neuroscience. Previous studies have shown that the uni-modal semantic priming effect can be modulated by attention. However, the influence of attention on cross-modal semantic priming is unclear. To investigate this issue, the present study combined a cross-modal semantic priming paradigm with an auditory spatial attention paradigm, presenting the visual pictures as the prime stimuli and the semantically related or unrelated sounds as the target stimuli...
October 8, 2016: Experimental Brain Research. Experimentelle Hirnforschung. Expérimentation Cérébrale
Angela Gosling, Volker Thoma, Jan W de Fockert, Alan Richardson-Klavehn
The effects of spatial attention and part-whole configuration on recognition of repeated objects were investigated with behavioral and event-related potential (ERP) measures. Short-term repetition effects were measured for probe objects as a function of whether a preceding prime object was shown as an intact image or coarsely scrambled (split into two halves) and whether or not it had been attended during the prime display. In line with previous behavioral experiments, priming effects were observed from both intact and split primes for attended objects, but only from intact (repeated same-view) objects when they were unattended...
2016: Frontiers in Human Neuroscience
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