keyword
MENU ▼
Read by QxMD icon Read
search

Social Aggression

keyword
https://www.readbyqxmd.com/read/29041006/deciphering-the-social-organization-and-structure-of-wild-yunnan-snub-nosed-monkeys-rhinopithecus-bieti
#1
Cyril C Grueter, Dayong Li, Baoping Ren, Fuwen Wei, Ming Li
The social organization of natural groups of Rhinopithecus bieti (Yunnan snub-nosed monkey) is virtually unknown. We studied the demography and social structure of a free-ranging group at Samage Forest, China, for nearly 2 years. This study confirmed that R. bieti exhibits a multilevel social organization of core 1-male units (OMUs) that congregate in a band of >400 members. Even though the band appeared to be unified for the most part, we also witnessed occasional fission-fusion. OMUs were cohesive entities, and their members were spatially and socially isolated from members of other OMUs...
October 18, 2017: Folia Primatologica; International Journal of Primatology
https://www.readbyqxmd.com/read/29040743/anger-sensitive-networks-characterising-neural-systems-recruited-during-aggressive-social-interactions-using-data-driven-analysis
#2
Frederike Beyer, Ulrike M Krämer, Christian F Beckmann
Social neuroscience uses increasingly complex paradigms to improve ecological validity, as investigating aggressive interactions with functional magnetic resonance imaging (fMRI; Krämer, Jansma, Tempelmann, & Münte, 2007). Standard analyses for fMRI data typically use general linear models (GLM), which require a priori models of task effects on neural processes. These may inadequately model non-stimulus-locked or temporally overlapping cognitive processes, as mentalizing about other agents.We used the data-driven approach of independent component analysis (ICA) to investigate neural processes involved in a competitive interaction...
October 4, 2017: Social Cognitive and Affective Neuroscience
https://www.readbyqxmd.com/read/29040524/potentiation-of-excitatory-synaptic-transmission-ameliorates-aggression-in-mice-with-stxbp1-haploinsufficiency
#3
Hiroyuki Miyamoto, Atsushi Shimohata, Manabu Abe, Teruo Abe, Emi Mazaki, Kenji Amano, Toshimitsu Suzuki, Tetsuya Tatsukawa, Shigeyoshi Itohara, Kenji Sakimura, Kazuhiro Yamakawa
Genetic studies point to a major role of de novo mutations in neurodevelopmental disorders of intellectual disability, autism spectrum disorders, and epileptic encephalopathy. The STXBP1 gene encodes the syntaxin-binding protein 1 (Munc18-1) that critically controls synaptic vesicle exocytosis and synaptic transmission. This gene harbors a high frequency of de novo mutations, which may play roles in these neurodevelopmental disorders. However, the system and behavioral-level pathophysiological changes caused by these genetic defects remain poorly understood...
October 11, 2017: Human Molecular Genetics
https://www.readbyqxmd.com/read/29035692/the-development-of-chronic-physical-aggression-a-bio-psycho-social-model-for-the-next-generation-of-preventive-interventions
#4
Richard E Tremblay, Frank Vitaro, Sylvana M Côté
This review describes a bio-psycho-social approach to understanding and preventing the development of chronic physical aggression. The debate on the developmental origins of aggression has historically opposed genetic and environmental mechanisms. Recent studies have shown that the frequency of physical aggression peaks in early childhood and then decreases until old age. Molecular genetic studies and twin studies have confirmed important genetic influences. However, recent epigenetic studies have highlighted the important role of environments in gene expression and brain development...
October 16, 2017: Annual Review of Psychology
https://www.readbyqxmd.com/read/29034447/distilling-heterogeneity-among-children-with-disruptive-behavior-associations-between-symptom-patterns-and-social-functioning
#5
Madison Aitken, Shanelle Henry, Brendan F Andrade
Children with disruptive behavior (DB) are a heterogeneous group who exhibit several characteristics that may contribute to poor social functioning. The present study identified profiles of reactive aggression, proactive aggression, callous-unemotional (CU) traits, and prosocial behavior in a sample of children with DB. Associations with social functioning (social interaction, social status) were then examined, along with sex differences in profile membership. Parent ratings of 304 clinic-referred children ages 6-12 years with DB were analyzed using latent profile analysis...
October 16, 2017: Journal of Abnormal Child Psychology
https://www.readbyqxmd.com/read/29033979/participation-in-cooperative-prey-capture-and-the-benefits-gained-from-it-are-associated-with-individual-personality
#6
James L L Lichtenstein, Colin M Wright, Lauren P Luscuskie, Graham A Montgomery, Noa Pinter-Wollman, Jonathan N Pruitt
In animal societies, behavioral idiosyncrasies of the individuals often guide which tasks they should perform. Such personality-specific task participation can increase individual task efficiency, thereby improving group performance. While several recent studies have documented group-level benefits of within-group behavioral (i.e., personality) diversity, how these benefits are realized at the individual level is unclear. Here we probe the individual-level benefits of personality-driven task participation in the social spider Stegodyphus dumicola...
October 1, 2017: Current Zoology
https://www.readbyqxmd.com/read/29031812/nestmate-discrimination-based-on-familiarity-but-not-relatedness-in-eastern-carpenter-bees
#7
J L Vickruck, M H Richards
How animals recognize conspecific individuals has important outcomes in many contexts, but interactions among group members are particularly important. Two recognition criteria are often implicated in these interactions: kin recognition is based on relatedness cues and nestmate recognition is based on familiarity. For social insects, both types of recognition are possible, as many nestmates are close kin and familiarity can develop among individuals that encounter each other repeatedly. To discern whether social insects use kin or nestmate recognition, it is necessary to simultaneously assess how relatedness and familiarity influence behaviour...
October 11, 2017: Behavioural Processes
https://www.readbyqxmd.com/read/29029449/disrupted-small-world-brain-network-topology-in-pure-conduct-disorder
#8
Feng-Mei Lu, Jian-Song Zhou, Jiang Zhang, Xiao-Ping Wang, Zhen Yuan
OBJECTIVES: Conduct disorder (CD) is characterized by the violation of the rights of others or basic social rules and a repetitive, persistent pattern of antisocial and aggressive behaviors. A large number of functional and structural neuroimaging studies have identified widely abnormalities in specific brain regions in CD, but the alterations in the topological organization of functional networks among them remain largely unknown. METHODS: Resting-state functional magnetic resonance imaging was applied to investigate the intrinsic functional connectivity in 18 pure CD patients and eighteen typically developing healthy controls...
September 12, 2017: Oncotarget
https://www.readbyqxmd.com/read/29027053/public-health-considerations-associated-with-the-location-and-operation-of-off-leash-dog-parks
#9
REVIEW
Tissa Rahim, Pablo Romero Barrios, Geoffrey McKee, Melissa McLaws, Tom Kosatsky
Off-leash dog parks may enhance human health, but may also lead to health risk through infection or canine aggression. Published evidence was reviewed to examine positive and negative public health impacts of off-leash dog parks, as well as strategies for enhancing benefits and mitigating risks. Evidence suggests that off-leash dog parks can benefit physical and social health, as well as community connectedness. While studies have documented shedding of zoonotic agents in dog parks, the risk of transmission to humans is relatively unknown...
October 12, 2017: Journal of Community Health
https://www.readbyqxmd.com/read/29026488/a-longitudinal-study-on-the-effects-of-negative-rearing-experiences-on-adolescents-social-withdrawal-and-aggression
#10
Kyung-Suk Lee, Ok-Joo Choi, Joon-Ho Kim
BACKGROUND: Children who have experienced negative rearing behaviors show a lack of self-confidence due to emotional instability and are reserved in interpersonal relationships. This can lead to failure in social adaptation and a high risk of depression, suicide, criminal acts, and anti-social behaviors. Therefore, this study aims to analyze the effects of experiencing negative parental rearing behaviors, such as neglect and abuse, on adolescents' social withdrawal and aggression, by utilizing multivariate latent growth models...
September 2017: Korean Journal of Family Medicine
https://www.readbyqxmd.com/read/29023683/reducing-schoolchildren-with-reactive-aggression-through-child-parent-and-conjoint-parent-child-group-interventions-a-longitudinal-outcome-effectiveness-study
#11
Annis Lai Chu Fung
This study was the first to evaluate the effectiveness of three different group interventions to reduce children's reactive aggression based on the social information processing (SIP) model. In the first stage of screening, 3,734 children of Grades 4-6 completed the Reactive-Proactive Aggression Questionnaire (RPQ) to assess their reactive and proactive aggression. Respondents with a total score of z ≥ 1 on the RPQ were shortlisted for the second stage of screening by qualitative interview. Interviews with 475 children were conducted to select those who showed reactive aggression featuring a hostile attributional bias...
October 10, 2017: Family Process
https://www.readbyqxmd.com/read/29021768/endogenous-oxytocin-vasopressin-and-aggression-in-domestic-dogs
#12
Evan L MacLean, Laurence R Gesquiere, Margaret E Gruen, Barbara L Sherman, W Lance Martin, C Sue Carter
Aggressive behavior in dogs poses public health and animal welfare concerns, however the biological mechanisms regulating dog aggression are not well understood. We investigated the relationships between endogenous plasma oxytocin (OT) and vasopressin (AVP)-neuropeptides that have been linked to affiliative and aggressive behavior in other mammalian species-and aggression in domestic dogs. We first validated enzyme-linked immunosorbent assays (ELISAs) for the measurement of free (unbound) and total (free + bound) OT and AVP in dog plasma...
2017: Frontiers in Psychology
https://www.readbyqxmd.com/read/29020535/treatment-of-glioblastoma
#13
Joo Yeon Nam, John F de Groot
Glioblastoma is the most common and most aggressive form of primary brain tumor in adults and contributes to high social and medical burden as a result of its incurable nature and significant neurologic morbidity. Despite ongoing research, there has not been improvement in survival in glioblastoma. This review discusses recent advances in clinically significant molecular profiling, including IDH mutation status and O(6)-methylguanine-DNA methyltransferase ( MGMT) promoter methylation. We review updates in management of newly diagnosed and recurrent glioblastoma, as well as common difficulties in management, such as pseudoprogression and pseudoresponse...
October 2017: Journal of Oncology Practice
https://www.readbyqxmd.com/read/29018407/dose-dependent-and-lasting-influences-of-intranasal-vasopressin-on-face-processing-in-men
#14
Daniel Price, Debra Burris, Anna Cloutier, Carol B Thompson, James K Rilling, Richmond R Thompson
Arginine vasopressin (AVP) and related peptides have diverse effects on social behaviors in vertebrates, sometimes promoting affiliative interactions and sometimes aggressive or antisocial responses. The type of influence, in at least some species, depends on social contexts, including the sex of the individuals in the interaction and/or on the levels of peptide within brain circuits that control the behaviors. To determine if AVP promotes different responses to same- and other-sex faces in men, and if those effects are dose dependent, we measured the effects of two doses of AVP on subjective ratings of male and female faces...
2017: Frontiers in Endocrinology
https://www.readbyqxmd.com/read/29016850/mice-lacking-cyclin-dependent-kinase-like-5-manifest-autistic-and-adhd-like-behaviors
#15
Cian-Ling Jhang, Tzyy-Nan Huang, Yi-Ping Hsueh, Wenlin Liao
Neurodevelopmental disorders frequently share common clinical features and appear high rate of comorbidity, such as those present in patients with attention-deficit hyperactivity disorder (ADHD) and autism spectrum disorders (ASD). While characterizing behavioral phenotypes in the mouse model of cyclin-dependent kinase-like 5 (CDKL5) disorder, a neurodevelopmental disorder caused by mutations in the X-linked gene encoding CDKL5, we found that these mice manifested behavioral phenotypes mimicking multiple key features of ASD, such as impaired social interaction and communication, as well as increased stereotypic digging behaviors...
October 15, 2017: Human Molecular Genetics
https://www.readbyqxmd.com/read/29016181/gerald-roy-patterson-1926-2016
#16
Thomas Dishion
Presents an obituary for Gerald ("Jerry") Roy Patterson, who passed away on August 22, 2016. Jerry was an intellectual powerhouse who made fundamental contributions to developmental psychology, clinical psychology, school psychology, prevention science, and special education. In 1965 Jerry became the director of clinical training at the University of Oregon and professor of clinical psychology. In 1967 he joined the Oregon Research Institute, where he continued to study aggression, marital conflict, and treatment...
October 2017: American Psychologist
https://www.readbyqxmd.com/read/28993631/establishment-of-a-repeated-social-defeat-stress-model-in-female-mice
#17
Aki Takahashi, Jia-Ru Chung, Song Zhang, Hongxing Zhang, Yael Grossman, Hossein Aleyasin, Meghan E Flanigan, Madeline L Pfau, Caroline Menard, Dani Dumitriu, Georgia E Hodes, Bruce S McEwen, Eric J Nestler, Ming-Hu Han, Scott J Russo
Numerous studies have employed repeated social defeat stress (RSDS) to study the neurobiological mechanisms of depression in rodents. An important limitation of RSDS studies to date is that they have been conducted exclusively in male mice due to the difficulty of initiating attack behavior directed toward female mice. Here, we establish a female mouse model of RSDS by inducing male aggression toward females through chemogenetic activation of the ventrolateral subdivision of the ventromedial hypothalamus (VMHvl)...
October 9, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28993465/camp-signaling-mediates-behavioral-flexibility-and-consolidation-of-social-status-in-drosophila-aggression
#18
Nitin Singh Chouhan, Krithika Mohan, Aurnab Ghose
Social rituals, like male-male aggression in Drosophila, are often stereotyped and the component behavioral patterns modular. The likelihood of transition from one behavioral pattern to another is malleable by experience and confers flexibility to the behavioral repertoire. Experience-dependent modification of innate aggressive behavior in flies alters fighting strategies during fights and establishes dominant-subordinate relationships. Dominance hierarchies resulting from agonistic encounters are consolidated to longer lasting social status-dependent behavioral modifications resulting in a robust loser effect...
October 9, 2017: Journal of Experimental Biology
https://www.readbyqxmd.com/read/28993172/hidden-burden-of-chikungunya-in-north-india-a-prospective-study-in-a-tertiary-care-centre
#19
Anju Dinkar, Jitendra Singh, Pradyot Prakash, Arghya Das, Gopal Nath
BACKGROUND: Arboviral diseases, such as chikungunya, dengue and now zika represent a public health problem, especially in tropical countries. Epidemiology of chikungunya and dengue is well known, including its social and climatic factors associated, but only few data and reports of chikungunya are available from North India. The clinical differentiation of chikungunya from dengue is no doubt challenging since both diseases can share clinical signs and symptoms leading to potential misdiagnosis of chikungunya in areas where dengue is endemic...
October 6, 2017: Journal of Infection and Public Health
https://www.readbyqxmd.com/read/28991767/anorexia-anormal-phobia-of-normal-weight
#20
Nada Pop-Jordanova, Tatjana Zorcec, Aneta Demerdzieva
Anorexia nervosa is a disorder of feeding behavior associated with distortion of body image, mood disturbance and a wide variety of hormonal and metabolic abnormalities. It is supposed that the disease could be the consequence of a combination of cultural-social, psychological and biological factors. Our study confirmed that anorexia mentalis is a serious, life threatening disorder which in our country appears earlier than it was expected and that is strongly related to environmental factors (family, school, fashion, society)...
September 1, 2017: Prilozi (Makedonska Akademija Na Naukite i Umetnostite. Oddelenie za Medicinski Nauki)
keyword
keyword
57457
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"