Results 41 to 50 of about 11,994,405 (315)

Social Search: retrieving information in Online Social Platforms -- A Survey [PDF]

arXiv, 2022
Social Search research deals with studying methodologies exploiting social information to better satisfy user information needs in Online Social Media while simplifying the search effort and consequently reducing the time spent and the computational resources utilized.
arxiv  

Contagion of Pro- and Anti-Social Behavior Among Peers and the Role of Social Proximity

Journal of Economic Psychology, 2019
This paper uses a novel experimental design to study the contagion of pro- and anti-social behavior and the role of social proximity among peers. Across systematic variations thereof, we find that anti-social behavior is generally more contagious than ...
Eugen Dimant
semanticscholar   +1 more source

Decoding Children's Social Behavior [PDF]

2013 IEEE Conference on Computer Vision and Pattern Recognition, 2013
We introduce a new problem domain for activity recognition: the analysis of children's social and communicative behaviors based on video and audio data. We specifically target interactions between children aged 1-2 years and an adult. Such interactions arise naturally in the diagnosis and treatment of developmental disorders such as autism.
Rehg, J., Abowd, G., Rozga, A., Romero, M., Clements, M, Sclaroff, S., Essa, I, Ousley, O., Li, Y., Kim, C., Rao, H., Kim, J., LO PRESTI, Liliana, Zhang, J., Lantsman, D., Bidwell, J., Ye, Z.   +16 more
openaire   +3 more sources

Microglial dopamine receptor elimination defines sex-specific nucleus accumbens development and social behavior in adolescent rats

Nature Communications, 2018
Adolescence is a developmental period in which the mesolimbic dopaminergic “reward” circuitry of the brain, including the nucleus accumbens (NAc), undergoes significant plasticity. Dopamine D1 receptors (D1rs) in the NAc are critical for social behavior,
Ashley M. Kopec, Caroline J. W. Smith, Nathan R. Ayre, Sean C. Sweat, S. Bilbo   +4 more
semanticscholar   +1 more source

Are you in a Masquerade? Exploring the Behavior and Impact of Large Language Model Driven Social Bots in Online Social Networks [PDF]

arXiv, 2023
As the capabilities of Large Language Models (LLMs) emerge, they not only assist in accomplishing traditional tasks within more efficient paradigms but also stimulate the evolution of social bots. Researchers have begun exploring the implementation of LLMs as the driving core of social bots, enabling more efficient and user-friendly completion of tasks
arxiv  

The dual nature of TDC – bridging dendritic and T cells in immunity

FEBS Letters, EarlyView.
TDC are hematopoietic cells combining dendritic and T cell features. They reach secondary lymphoid organs (SLOs) and peripheral organs (liver and lungs) after FLT3‐dependent development in the bone marrow and maturation in the thymus. TDC are activated and enriched in SLOs upon viral infection, suggesting that they might play unique immune roles, since
Maria Nelli, Mirela Kuka
wiley   +1 more source

Do Economic Crises Always Undermine Trust in Others? The Case of Generalized, Interpersonal, and In-Group Trust

Frontiers in Psychology, 2018
After the global economic collapse triggered by the Great Recession, there has been an increased interest in the potential psychological implications of periods of economic decline.
Ginés Navarro-Carrillo, Inmaculada Valor-Segura, Luis M. Lozano, Miguel Moya   +3 more
doaj   +1 more source

Self-beneficial belief updating as a coping mechanism for stress-induced negative affect

Scientific Reports, 2021
Being confronted with social-evaluative stress elicits a physiological and a psychological stress response. This calls for regulatory processes to manage negative affect and maintain self-related optimistic beliefs.
Nora Czekalla, Janine Stierand, David S. Stolz, Annalina V. Mayer, Johanna F. Voges, Lena Rademacher, Frieder M. Paulus, Sören Krach, Laura Müller-Pinzler   +8 more
doaj   +1 more source

The zebrafish subcortical social brain as a model for studying social behavior disorders

Disease Models & Mechanisms, 2019
Social behaviors are essential for the survival and reproduction of social species. Many, if not most, neuropsychiatric disorders in humans are either associated with underlying social deficits or are accompanied by social dysfunctions.
Yijie Geng, R. Peterson
semanticscholar   +1 more source

Psychostimulants and social behaviors

Frontiers in Pharmacology
Mounting evidence from animal models and human studies indicates that psychostimulants can significantly affect social behaviors. This is not surprising considering that the neural circuits underlying the regulation and expression of social behaviors are highly overlapped with those targeted by psychostimulants, which in most cases have strong ...
Valeska Cid-Jofré, Tamara Bahamondes, Agustina Zúñiga Correa, Ivalú Ahumada Arias, Miguel Reyes-Parada, Miguel Reyes-Parada, Georgina M. Renard   +6 more
openaire   +3 more sources