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https://www.readbyqxmd.com/read/28441663/amygdalar-gray-matter-volume-and-social-relating-in-schizophrenia
#1
Vivien Günther, Christian Lindner, Udo Dannlowski, Harald Kugel, Thomas Suslow
BACKGROUND: Poor social relating is a prominent feature of schizophrenia. The amygdala has been suggested as an important node in social brain networks. METHODS: By using structural magnetic resonance imaging, this study examined, for the first time, the relationship between amygdalar gray matter (GM) volume and social relating in 35 schizophrenia patients. Social anhedonia, interaction anxiety, extraversion, and sociable tendencies were assessed as indices of social relating...
April 26, 2017: Neuropsychobiology
https://www.readbyqxmd.com/read/28441460/how-embarrassing-the-behavioral-and-neural-correlates-of-processing-social-norm-violations
#2
Janna Marie Bas-Hoogendam, Henk van Steenbergen, Tanja Kreuk, Nic J A van der Wee, P Michiel Westenberg
Social norms are important for human social interactions, and violations of these norms are evaluated partly on the intention of the actor. Here, we describe the revised Social Norm Processing Task (SNPT-R), a paradigm enabling the study of behavioral and neural responses to intended and unintended social norm violations among both adults and adolescents. We investigated how participants (adolescents and adults, n = 87) rate intentional and unintentional social norm violations with respect to inappropriateness and embarrassment, and we examined the brain activation patterns underlying the processing of these transgressions in an independent sample of 21 adults using functional Magnetic Resonance Imaging (fMRI)...
2017: PloS One
https://www.readbyqxmd.com/read/28441444/contexts-of-occurrence-of-child-malnutrition-in-the-district-of-villaguay-entre-r%C3%A3-os-argentina-a-multivariate-analysis
#3
María Laura Bergel Sanchís, María Florencia Cesani, Evelia Edith Oyhenart
The analysis of nutritional status is anthropologically important to address the complex interaction of biological, social, political, economic and cultural factors. To deepen the knowledge about contexts of occurrence of child malnutrition, we analyzed nutritional status in relation to socio-environmental conditions of residence in children between three and six years from Villaguay, Entre Ríos, Argentina. We performed a cross-sectional study of 1,435 school children of both sexes. Body weight and height were measured and prevalence of low height/age (LH/A), low weight/age (LW/A), low BMI/age (LBMI/A), overweight (Ow) and obesity (Ob) was calculated using World Health Organization reference charts...
2017: PloS One
https://www.readbyqxmd.com/read/28440959/qualitative-research-in-teen-experiences-living-with-food-induced-anaphylaxis-a-meta-aggregation
#4
REVIEW
Sara F Johnson, Roberta L Woodgate
AIM: To describe the central experiences of teens living with Food-Induced Anaphylaxis as a first step in responding to health care needs in this population. BACKGROUND: As prevalence of allergy increases and commonly-outgrown allergies persist longer, chronic management for teens becomes increasingly important. This review seeks to understand how teens experience living with Food-Induced Anaphylaxis. DESIGN: Meta-aggregation for qualitative systematic review, to create synthesis for clinical improvement; guided by Joanna Briggs Institute methods and their Qualitative Assessment and Review Instrument...
April 25, 2017: Journal of Advanced Nursing
https://www.readbyqxmd.com/read/28440809/a-missense-polymorphism-in-the-putative-pheromone-receptor-gene-vn1r1-is-associated-with-sociosexual-behavior
#5
S Henningsson, D Hovey, K Vass, H Walum, K Sandnabba, P Santtila, P Jern, L Westberg
Pheromones regulate social and reproductive behavior in most mammalian species. These effects are mediated by the vomeronasal and main olfactory systems. Effects of putative pheromones on human neuroendocrine activity, brain activity and attractiveness ratings suggest that humans may communicate via similar chemosignaling. Here we studied two samples of younger and older individuals, respectively, with respect to one nonsynonymous polymorphism in the gene encoding the human vomeronasal type-1 receptor 1, VN1R1, and one nonsynonymous polymorphism in the gene encoding the olfactory receptor OR7D4...
April 25, 2017: Translational Psychiatry
https://www.readbyqxmd.com/read/28440097/exploring-the-role-of-classroom-based-learning-in-professional-identity-formation-of-family-practice-residents-using-the-experiences-trajectories-and-reifications-framework
#6
Luke Y C Chen, Maria M Hubinette
BACKGROUND: Classroom-based learning such as academic half day has undervalued social aspects. We sought to explore its role in the professional identity development of family medicine residents. METHODS: In this case study, residents and faculty from four training sites in the University of British Columbia Department of Family Practice were interviewed. The "experiences, trajectories, and reifications (ETR) framework" was used as a sensitizing tool for modified inductive (thematic) analysis of the transcripts...
April 25, 2017: Medical Teacher
https://www.readbyqxmd.com/read/28440095/what-does-the-literature-say-about-using-robots-on-children-with-disabilities
#7
Antonio Miguel Cruz, Adriana María Ríos Rincón, William Ricardo Rodríguez Dueñas, Daniel Alejandro Quiroga Torres, Andrés Felipe Bohórquez-Heredia
PURPOSE: The purpose of this study is to examine the extent and type of robots used for the rehabilitation and education of children and young people with CP and ASD and the associated outcomes. METHODS: The scholarly literature was systematically searched and analyzed. Articles were included if they reported the results of robots used or intended to be used for the rehabilitation and education of children and young people with CP and ASD during play and educative and social interaction activities...
April 25, 2017: Disability and Rehabilitation. Assistive Technology
https://www.readbyqxmd.com/read/28439787/social-withdrawal-among-individuals-receiving-psychiatric-care-derivation-of-a-scale-using-routine-clinical-assessment-data-to-support-screening-and-outcome-measurement
#8
Sebastian Rios, Christopher M Perlman
Social withdrawal is a symptom experienced by individuals with an array of mental health conditions, particularly those with schizophrenia and mood disorders. Assessments of social withdrawal are often lengthy and may not be routinely integrated within the comprehensive clinical assessment of the individual. This study utilized item response and classical test theory methods to derive a Social Withdrawal Scale (SWS) using items embedded within a routine clinical assessment, the RAI-Mental Health (RAI-MH). Using data from 60,571 inpatients in Ontario, Canada, a common factor analysis identified seven items from the RAI-MH that measure social withdrawal...
April 24, 2017: Journal of Behavioral Health Services & Research
https://www.readbyqxmd.com/read/28439248/effects-of-promotion-and-compunction-interventions-on-real-intergroup-interactions-promotion-helps-but-high-compunction-hurts
#9
Katy Greenland, Dimitrios Xenias, Gregory R Maio
HIGHLIGHTS  We show the promotion intervention has positive effects during intergroup contact, but that high levels of compunction can have negative effects. Intergroup contact is probably the longest standing and most comprehensively researched intervention to reduce discrimination. It is also part of ordinary social experience, and a key context in which discrimination is played out. In this paper, we explore two additional interventions which are also designed to reduce discrimination, but which have not yet been applied to real intergroup interactions...
2017: Frontiers in Psychology
https://www.readbyqxmd.com/read/28439148/do-you-have-anything-to-hide-infidelity-related-behaviors-on-social-media-sites-and-marital-satisfaction
#10
Brandon T McDaniel, Michelle Drouin, Jaclyn D Cravens
Social media provides one route to behaviors that may be potentially harmful to romantic relationships, such as communicating with alternative partners, which can sometimes create relationship conflict, breakups, or divorce. Limited empirical evidence exists concerning social media infidelity-related behaviors and marital relationships. This study examined whether married/cohabiting individuals are using social media sites to engage in online infidelity-related behaviors and to what extent this related to relationship satisfaction, ambivalence, and relational attachment characteristics as reported by 338 married/cohabiting individuals from 176 families...
January 2017: Computers in Human Behavior
https://www.readbyqxmd.com/read/28439031/explaining-negative-kin-discrimination-in-a-cooperative-mammal-society
#11
Faye J Thompson, Michael A Cant, Harry H Marshall, Emma I K Vitikainen, Jennifer L Sanderson, Hazel J Nichols, Jason S Gilchrist, Matthew B V Bell, Andrew J Young, Sarah J Hodge, Rufus A Johnstone
Kin selection theory predicts that, where kin discrimination is possible, animals should typically act more favorably toward closer genetic relatives and direct aggression toward less closely related individuals. Contrary to this prediction, we present data from an 18-y study of wild banded mongooses, Mungos mungo, showing that females that are more closely related to dominant individuals are specifically targeted for forcible eviction from the group, often suffering severe injury, and sometimes death, as a result...
April 24, 2017: Proceedings of the National Academy of Sciences of the United States of America
https://www.readbyqxmd.com/read/28438726/analyzing-unstructured-communication-in-a-computer-mediated-environment-for-adults-with-type-2-diabetes-a-research-protocol
#12
Allison A Lewinski, Ruth A Anderson, Allison A Vorderstrasse, Edwin B Fisher, Wei Pan, Constance M Johnson
BACKGROUND: Individuals with type 2 diabetes have an increased risk for comorbidities such as heart disease, lower limb amputations, stroke, and renal failure. Multiple factors influence development of complications in a person living with type 2 diabetes; however, an individual's self-management behaviors may delay the onset of, or lessen the severity of, these complications. Social support provides personal, informal advice and knowledge that helps individuals initiate and sustain self-management and adherence...
April 24, 2017: JMIR Research Protocols
https://www.readbyqxmd.com/read/28438725/analyzing-and-predicting-user-participations-in-online-health-communities-a-social-support-perspective
#13
Xi Wang, Kang Zhao, Nick Street
BACKGROUND: Online health communities (OHCs) have become a major source of social support for people with health problems. Members of OHCs interact online with similar peers to seek, receive, and provide different types of social support, such as informational support, emotional support, and companionship. As active participations in an OHC are beneficial to both the OHC and its users, it is important to understand factors related to users' participations and predict user churn for user retention efforts...
April 24, 2017: Journal of Medical Internet Research
https://www.readbyqxmd.com/read/28438638/adenosine-a2a-receptor-modulates-neuroimmune-function-through-th17-retinoid-related-orphan-receptor-gamma-t-ror%C3%AE-t-signaling-in-a-btbr-t-itpr3-tf-j-mouse-model-of-autism
#14
Mushtaq A Ansari, Ahmed Nadeem, Sabry M Attia, Saleh A Bakheet, Raish Mohammad, Sheikh F Ahmad
Autism spectrum disorder (ASD) is a complex neurodevelopmental disorder characterized by abnormal social interactions, repetitive behaviors that impair social communication, and circumscribed interests. BTBR T+tf/J (BTBR) inbred mice are generally used as a model for ASD, as they show repetitive behaviors and social deficits that resemble signs of ADS in humans. Adenosine A2A receptors (A2ARs) are considered as potential targets in the treatment of immune, inflammatory, and neurodegenerative diseases. In this study, we investigated the potential effects of the A2A adenosine receptor (A2AR) antagonist SCH 5826 (SCH) and agonist CGS 21680 (CGS) on behavior (self-grooming), hot plate test results, and expression levels of IL-17A(+), RORγt(+), Foxp3(+), and IL-10(+) in CD4(+) T spleen cells in BTBR and C57BL/6 (B6) mice...
April 21, 2017: Cellular Signalling
https://www.readbyqxmd.com/read/28438555/amygdala-activity-associated-with-social-choice-in-mice
#15
Takuma Mihara, Kobina Mensah-Brown, Rosanna Sobota, Robert Lin, Robert Featherstone, Steven J Siegel
Studies suggest that the amygdala is a key region for regulation of anxiety, fear and social function. Therefore, dysfunction of the amygdala has been proposed as a potential mechanism for negative symptoms in schizophrenia. This may be due to NMDA receptor-mediated hypofunction, which is thought to be related to the pathogenesis of schizophrenia. In this study, electroencephalographic amygdala activity was assessed in mice during the three-chamber social test. This activity was also evaluated following exposure to the NMDA receptor antagonist ketamine...
April 21, 2017: Behavioural Brain Research
https://www.readbyqxmd.com/read/28438106/interprofessional-education-and-social-interaction-the-use-of-automated-external-defibrillators-in-team-based-basic-life-support
#16
Arif Onan, Nurettin Simsek
Automated external defibrillators are pervasive computing devices designed for the treatment and management of acute sudden cardiac arrest. This study aims to explain users' actual use behavior in teams formed by different professions taken after a short time span of interaction with automated external defibrillator. Before the intervention, all the participants were certified with the American Heart Association Basic Life Support for healthcare providers. A statistically significant difference was revealed in mean individual automated external defibrillator technical skills between uniprofessional and interprofessional groups...
April 1, 2017: Health Informatics Journal
https://www.readbyqxmd.com/read/28437818/-towards-a-rehabilitation-and-participation-oriented-psychotherapy
#17
Beate Muschalla, Jürgen Bengel, Matthias Morfeld, Ulrike Worringen
Mental disorders (such as recurrent mood disorders, personality disorders, or psychotic disorders) come along with enduring impairment in daily life activities. Therefore psychotherapeutic actions in inpatient or outpatient settings require a life-span and participation-oriented treatment perspective. Participation-oriented treatment aims at social and vocational integration in general life despite enduringly recurring or resting symptoms. According to the model of health problems offered by the International Classification of Functioning, Disability and Health, ICF (WHO, 2001), disability can be defined as context-dependent activity impairment due to illness...
April 24, 2017: Die Rehabilitation
https://www.readbyqxmd.com/read/28436545/training-basic-visual-attention-leads-to-changes-in-responsiveness-to-social-communicative-cues-in-9-month-olds
#18
Linda Forssman, Sam V Wass
This study investigated transfer effects of gaze-interactive attention training to more complex social and cognitive skills in infancy. Seventy 9-month-olds were assigned to a training group (n = 35) or an active control group (n = 35). Before, after, and at 6-week follow-up both groups completed an assessment battery assessing transfer to nontrained aspects of attention control, including table top tasks assessing social attention in seminaturalistic contexts. Transfer effects were found on nontrained screen-based tasks but importantly also on a structured observation task assessing the infants' likelihood to respond to an adult's social-communication cues...
April 24, 2017: Child Development
https://www.readbyqxmd.com/read/28436341/insular-pathology-in-young-people-with-high-functioning-autism-and-first-episode-psychosis
#19
M Parellada, L Pina-Camacho, C Moreno, Y Aleman, M-O Krebs, M Desco, J Merchán-Naranjo, A Del Rey-Mejías, L Boada, C Llorente, D Moreno, C Arango, J Janssen
BACKGROUND: Autism Spectrum Disorders (ASD) and psychosis share deficits in social cognition. The insular region has been associated with awareness of self and reality, which may be basic for proper social interactions. METHODS: Total and regional insular volume and thickness measurements were obtained from a sample of 30 children and adolescents with ASD, 29 with early onset first-episode psychosis (FEP), and 26 healthy controls (HC). Total, regional, and voxel-level volume and thickness measurements were compared between groups (with correction for multiple comparisons), and the relationship between these measurements and symptom severity was explored...
April 24, 2017: Psychological Medicine
https://www.readbyqxmd.com/read/28435860/onymity-promotes-cooperation-in-social-dilemma-experiments
#20
Zhen Wang, Marko Jusup, Rui-Wu Wang, Lei Shi, Yoh Iwasa, Yamir Moreno, Jürgen Kurths
One of the most elusive scientific challenges for over 150 years has been to explain why cooperation survives despite being a seemingly inferior strategy from an evolutionary point of view. Over the years, various theoretical scenarios aimed at solving the evolutionary puzzle of cooperation have been proposed, eventually identifying several cooperation-promoting mechanisms: kin selection, direct reciprocity, indirect reciprocity, network reciprocity, and group selection. We report the results of repeated Prisoner's Dilemma experiments with anonymous and onymous pairwise interactions among individuals...
March 2017: Science Advances
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