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https://www.readbyqxmd.com/read/28346923/gut-brain-axis-and-behavior
#1
Clair R Martin, Emeran A Mayer
In the last 5 years, interest in the interactions among the gut microbiome, brain, and behavior has exploded. Preclinical evidence supports a role of the gut microbiome in behavioral responses associated with pain, emotion, social interactions, and food intake. Limited, but growing, clinical evidence comes primarily from associations of gut microbial composition and function to behavioral and clinical features and brain structure and function. Converging evidence suggests that the brain and the gut microbiota are in bidirectional communication...
2017: Nestlé Nutrition Institute Workshop Series
https://www.readbyqxmd.com/read/28346605/does-including-public-health-students-on-interprofessional-teams-increase-attainment-of-interprofessional-practice-competencies
#2
Pamela Ann Duffy, Julie A Ronnebaum, Teri A Stumbo, Kari Nies Smith, Rachel A Reimer
CONTEXT: Interprofessional education (IPE) creates dynamic experiential learning that can address social determinants of health that influence health outcomes. OBJECTIVE: To examine the effects of including public health students on IPE teams on the interprofessional practice domain constructs (values/ethics, roles/responsibilities, interprofessional communication, and teams and teamwork). METHODS: This single-case, mixed-methods study was performed using a grounded theory approach...
April 1, 2017: Journal of the American Osteopathic Association
https://www.readbyqxmd.com/read/28346484/a-neighborhood-wide-association-study-nwas-example-of-prostate-cancer-aggressiveness
#3
Shannon M Lynch, Nandita Mitra, Michelle Ross, Craig Newcomb, Karl Dailey, Tara Jackson, Charnita M Zeigler-Johnson, Harold Riethman, Charles C Branas, Timothy R Rebbeck
PURPOSE: Cancer results from complex interactions of multiple variables at the biologic, individual, and social levels. Compared to other levels, social effects that occur geospatially in neighborhoods are not as well-studied, and empiric methods to assess these effects are limited. We propose a novel Neighborhood-Wide Association Study(NWAS), analogous to genome-wide association studies(GWAS), that utilizes high-dimensional computing approaches from biology to comprehensively and empirically identify neighborhood factors associated with disease...
2017: PloS One
https://www.readbyqxmd.com/read/28346117/on-the-communicative-function-of-body-odors
#4
Jasper H B de Groot, Gün R Semin, Monique A M Smeets
Humans use multiple senses to navigate the social world, and the sense of smell is arguably the most underestimated one. An intriguing aspect of the sense of smell is its social communicative function. Research has shown that human odors convey information about a range of states (e.g., emotions, sickness) and traits (e.g., individuality, gender). Yet, what underlies the communicability of these states and traits via smell? We fill this explanatory gap with a framework that highlights the dynamic and flexible aspects of human olfactory communication...
March 2017: Perspectives on Psychological Science: a Journal of the Association for Psychological Science
https://www.readbyqxmd.com/read/28346041/enhancing-tolerability-of-a-measure-of-social-perception-in-schizophrenia-comparison-of-short-and-long-norwegian-versions-of-the-relationships-across-domains-test
#5
Anja Vaskinn, Alan P Fiske, Michael F Green
INTRODUCTION: Relationship perception focuses on social interactions, is reduced in schizophrenia and is related to daily functioning. It can be assessed with the Relationships Across Domains (RAD) test, built on Relational Models Theory which states that people use four relational models to interpret social interaction. RAD is time consuming, low on tolerability and only used in English-speaking countries. We evaluated the psychometric properties of a translated, abbreviated Norwegian version...
March 27, 2017: Cognitive Neuropsychiatry
https://www.readbyqxmd.com/read/28345669/a-coupled-human-earth-model-perspective-on-long-term-trends-in-the-global-marine-fishery
#6
E D Galbraith, D A Carozza, D Bianchi
The global wild marine fish harvest increased fourfold between 1950 and a peak value near the end of the 20th century, reflecting interactions between anthropogenic and ecological forces. Here, we examine these interactions in a bio-energetically constrained, spatially and temporally resolved model of global fisheries. We conduct historical hindcasts with the model, which suggest that technological progress can explain most of the 20th century increase of fish harvest. In contrast, projections extending this rate of technological progress into the future under open access suggest a long-term decrease in harvest due to over-fishing...
March 27, 2017: Nature Communications
https://www.readbyqxmd.com/read/28345269/multi-task-diagnosis-for-autism-spectrum-disorders-using-multi-modality-features-a-multi-center-study
#7
Jun Wang, Qian Wang, Jialin Peng, Dong Nie, Feng Zhao, Minjeong Kim, Han Zhang, Chong-Yaw Wee, Shitong Wang, Dinggang Shen
Autism spectrum disorder (ASD) is a neurodevelopment disease characterized by impairment of social interaction, language, behavior, and cognitive functions. Up to now, many imaging-based methods for ASD diagnosis have been developed. For example, one may extract abundant features from multi-modality images and then derive a discriminant function to map the selected features toward the disease label. A lot of recent works, however, are limited to single imaging centers. To this end, we propose a novel multi-modality multi-center classification (M3CC) method for ASD diagnosis...
March 27, 2017: Human Brain Mapping
https://www.readbyqxmd.com/read/28344643/goliah-gaming-open-library-for-intervention-in-autism-at-home-a-6-month-single-blind-matched-controlled-exploratory-study
#8
Anne-Lise Jouen, Antonio Narzisi, Jean Xavier, Elodie Tilmont, Nicolas Bodeau, Valentina Bono, Nabila Ketem-Premel, Salvatore Anzalone, Koushik Maharatna, Mohamed Chetouani, Filippo Muratori, David Cohen
BACKGROUND: To meet the required hours of intensive intervention for treating children with autism spectrum disorder (ASD), we developed an automated serious gaming platform (11 games) to deliver intervention at home (GOLIAH) by mapping the imitation and joint attention (JA) subset of age-adapted stimuli from the Early Start Denver Model (ESDM) intervention. Here, we report the results of a 6-month matched controlled exploratory study. METHODS: From two specialized clinics, we included 14 children (age range 5-8 years) with ASD and 10 controls matched for gender, age, sites, and treatment as usual (TAU)...
2017: Child and Adolescent Psychiatry and Mental Health
https://www.readbyqxmd.com/read/28344569/eye-contact-judgment-is-influenced-by-perceivers-social-anxiety-but-not-by-their-affective-state
#9
Tingji Chen, Lauri Nummenmaa, Jari K Hietanen
Fast and accurate judgment of whether another person is making eye contact or not is crucial for our social interaction. As affective states have been shown to influence social perceptions and judgments, we investigated the influence of observers' own affective states and trait anxiety on their eye contact judgments. In two experiments, participants were required to judge whether animated faces (Experiment 1) and real faces (Experiment 2) with varying gaze angles were looking at them or not. Participants performed the task in pleasant, neutral, and unpleasant odor conditions...
2017: Frontiers in Psychology
https://www.readbyqxmd.com/read/28344544/the-association-between-occupational-secondhand-smoke-exposure-and-life-satisfaction-among-adults-in-the-european-union
#10
Nikita B Rajani, Iris T Vlachantoni, Constantine I Vardavas, Filippos T Filippidis
BACKGROUND: Despite existing legislation, a large proportion of the European Union (EU) population is exposed to occupational secondhand smoke (SHS). The aim of this study was to explore associations between occupational exposure to SHS and self-reported life satisfaction. METHODS: We analysed data collected through the Eurobarometer survey (wave 82.4) from n = 11,788 individuals working in indoor spaces. The sample was representative of the population of the 28 EU member states...
2017: Tobacco Induced Diseases
https://www.readbyqxmd.com/read/28343989/social-interaction-food-scent-or-toys-a-formal-assessment-of-domestic-pet-and-shelter-cat-felis-silvestris-catus-preferences
#11
Kristyn R Vitale Shreve, Lindsay R Mehrkam, Monique A R Udell
Domestic cats (Felis silvestris catus) engage in a variety of relationships with humans and can be conditioned to engage in numerous behaviors using Pavlovian and operant methods Increasingly cat cognition research is providing evidence of their complex socio-cognitive and problem solving abilities. Nonetheless, it is still common belief that cats are not especially sociable or trainable. This disconnect may be due, in part, to a lack of knowledge of what stimuli cats prefer, and thus may be most motivated to work for...
March 23, 2017: Behavioural Processes
https://www.readbyqxmd.com/read/28343284/the-relationship-of-religious-comfort-and-struggle-with-anxiety-and-satisfaction-with-life-in-roman-catholic-polish-men-the-moderating-effect-of-sexual-orientation
#12
Beata Zarzycka, Radosław Rybarski, Jacek Sliwak
The aim of the research was to analyze the relationships of religious comfort and struggle with state anxiety and satisfaction with life in homosexual and heterosexual samples of men. A hundred and eight men aged between 18 and 43 participated in the research in total, 54 declared themselves as homosexual and 54 as heterosexual. The Religious Comfort and Strain Scale, the State-Trait Anxiety Inventory and the Satisfaction with Life Scale were applied to the research. The results of hierarchical multiple regression analyses revealed that sexual orientation moderated the relationships of religious comfort and struggle with state anxiety and satisfaction with life...
March 25, 2017: Journal of Religion and Health
https://www.readbyqxmd.com/read/28343203/developing-the-professional-competence-of-future-doctors-in-the-instructional-setting-of-higher-medical-educational-institutions
#13
Halyna Yu Morokhovets, Yuliia V Lysanets
INTRODUCTION: The main objectives of higher medical education is the continuous professional improvement of physicians to meet the needs dictated by the modern world both at undergraduate and postgraduate levels. In this respect, the system of higher medical education has undergone certain changes - from determining the range of professional competences to the adoption of new standards of education in medicine. AIM: The article aims to analyze the parameters of doctor's professionalism in the context of competence-based approach and to develop practical recommendations for the improvement of instruction techniques...
2017: Wiadomości Lekarskie: Organ Polskiego Towarzystwa Lekarskiego
https://www.readbyqxmd.com/read/28343117/power-assertion-in-everyday-mother-infant-interactions
#14
Audun Dahl, Sherina S I Chan
Mothers' power assertion was assessed following everyday infant transgressions. Power assertiveness showed limited stability, increased with age, and was higher when infants were harming others and when the physical danger was more severe. Naturalistic research is key to understanding how power assertion influences social development.
March 23, 2017: Infant Behavior & Development
https://www.readbyqxmd.com/read/28342897/dose-response-effect-of-acute-phencyclidine-on-functional-connectivity-and-dopamine-levels-and-their-association-with-schizophrenia-like-symptom-classes-in-rat
#15
Jaakko Paasonen, Raimo A Salo, Jouni Ihalainen, Juuso V Leikas, Katja Savolainen, Marko Lehtonen, Markus M Forsberg, Olli Gröhn
Current drug treatments for schizophrenia (SCZ) can alleviate positive symptoms, but have little effect on the negative symptoms and cognitive deficits that are difficult to translate into preclinical models for drug development. Therefore, we aimed to determine the dose-response effects of acute phencyclidine (PCP, 1.0-5.0 mg/kg) on rat brain connectivity and detect markers for different SCZ-like symptoms. Pharmacological functional magnetic resonance imaging (phMRI) and microdialysis were used to investigate PCP-induced effects on functional connectivity (FC) and dopamine levels, respectively...
March 22, 2017: Neuropharmacology
https://www.readbyqxmd.com/read/28342330/probing-the-magnocellular-and-parvocellular-visual-pathways-in-facial-emotion-perception-in-schizophrenia
#16
Carol Jahshan, Maor Wolf, Yinnon Karbi, Eyal Shamir, Yuri Rassovsky
Schizophrenia patients have well-established deficits in facial emotion perception, which contribute to their poor social functioning. A number of studies have related these deficits to a differential dysfunction in the magnocellular (M) versus parvocellular (P) visual pathway. We assessed 35 schizophrenia patients and 35 healthy individuals on an emotion identification task, in which facial stimuli were either unaltered (broad spatial frequency, BSF) or manipulated to contain only high (HSF) or low (LSF) spatial frequencies, thereby respectively biasing the visual system toward the P- or M- pathways...
March 20, 2017: Psychiatry Research
https://www.readbyqxmd.com/read/28342025/social-media-physicians-to-physicians-education-and-communication
#17
EDITORIAL
Keith A Fehring, Ivan De Martino, Alexander S McLawhorn, Peter K Sculco
PURPOSE OF REVIEW: Physician to physician communication is essential for the transfer of ideas, surgical experience, and education. Social networks and online video educational contents have grown exponentially in recent years changing the interaction among physicians. RECENT FINDINGS: Social media platforms can improve physician-to-physician communication mostly through video education and social networking. There are several online video platforms for orthopedic surgery with educational content on diagnosis, treatment, outcomes, and surgical technique...
March 24, 2017: Current Reviews in Musculoskeletal Medicine
https://www.readbyqxmd.com/read/28341723/supervisor-descriptions-of-veterinary-student-performance-in-the-clinical-workplace-a-qualitative-interview-study
#18
E J Norman
This qualitative study investigated the qualities of veterinary student performance that inform a supervisor's impression of their competency. Semi-structured interviews were conducted with a purposive sample of 15 supervisors from different veterinary subdisciplines, to elicit descriptions of excellent, weak and marginal students. Thematic analysis of transcriptions revealed 12 themes, of which engagement was frequently discussed and of stated importance, and trustworthiness was a differentiator of weak and marginal students from excellent students...
March 24, 2017: Veterinary Record
https://www.readbyqxmd.com/read/28341610/differential-effects-of-social-and-novelty-enrichment-on-individual-differences-in-impulsivity-and-behavioral-flexibility
#19
Maya Zhe Wang, Andrew T Marshall, Kimberly Kirkpatrick
Early life experience profoundly impacts behavior and cognitive functions in rats. The present study investigated how the presence of conspecifics and/or novel objects, could independently influence individual differences in impulsivity and behavioral flexibility. Twenty-four rats were reared in an isolated condition, an isolated condition with a novel object, a pair-housed social condition, or a pair-housed social condition with a novel object. The rats were then tested on an impulsive choice task, a behavioral flexibility task, and an impulsive action task...
March 21, 2017: Behavioural Brain Research
https://www.readbyqxmd.com/read/28341268/social-is-special-a-normative-framework-for-teaching-with-and-learning-from-evaluative-feedback
#20
Mark K Ho, James MacGlashan, Michael L Littman, Fiery Cushman
Humans often attempt to influence one another's behavior using rewards and punishments. How does this work? Psychologists have often assumed that "evaluative feedback" influences behavior via standard learning mechanisms that learn from environmental contingencies. On this view, teaching with evaluative feedback involves leveraging learning systems designed to maximize an organism's positive outcomes. Yet, despite its parsimony, programs of research predicated on this assumption, such as ones in developmental psychology, animal behavior, and human-robot interaction, have had limited success...
March 21, 2017: Cognition
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