The Experts below are selected from a list of 96060 Experts worldwide ranked by ideXlab platform
J Kelso - One of the best experts on this subject based on the ideXlab platform.
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The Human Dynamic Clamp reveals the fronto-parietal network linking real-time Social Coordination and cognition
Cerebral Cortex, 2019Co-Authors: Guillaume Dumas, Q Moreau, E Tognoli, J KelsoAbstract:How does the brain allow us to interact with others? Social neuroscience has already provided some answers to these questions but has tended to treat high-level, cognitive interpretations of Social behavior separately from the sensorimotor mechanisms upon which they rely. The goal here is to identify the underlying neural processes and mechanisms linking sensorimotor Coordination and intention attribution. We combine the human dynamic clamp, a novel paradigm for studyingrealistic Social behavior, with high-resolution electroencephalography. The collection of humanness and intention attribution reports, kinematics, and neural data affords an opportunity to relate brain activity to the ongoing Social behavior. Behavioral results demonstrate that sensorimotor Coordination inf luences the judgments of cooperativeness and humanness. Analysis of brain dynamics reveals two distinct networks related to the integration of visuo-motor information from self and other which overlap over the right parietal region. Furthermore, judgment of humanness and cooperation of others modulate the functional connectivity between this right parietal hub and the prefrontal cortex. These results reveal how distributed neural dynamics integrates information from "low-level" sensorimotor mechanisms and "high-level" Social cognition to support the realistic Social behaviors that play out in real time during interactive scenarios.
Guillaume Dumas - One of the best experts on this subject based on the ideXlab platform.
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The Human Dynamic Clamp reveals the fronto-parietal network linking real-time Social Coordination and cognition
Cerebral Cortex, 2019Co-Authors: Guillaume Dumas, Q Moreau, E Tognoli, J KelsoAbstract:How does the brain allow us to interact with others? Social neuroscience has already provided some answers to these questions but has tended to treat high-level, cognitive interpretations of Social behavior separately from the sensorimotor mechanisms upon which they rely. The goal here is to identify the underlying neural processes and mechanisms linking sensorimotor Coordination and intention attribution. We combine the human dynamic clamp, a novel paradigm for studyingrealistic Social behavior, with high-resolution electroencephalography. The collection of humanness and intention attribution reports, kinematics, and neural data affords an opportunity to relate brain activity to the ongoing Social behavior. Behavioral results demonstrate that sensorimotor Coordination inf luences the judgments of cooperativeness and humanness. Analysis of brain dynamics reveals two distinct networks related to the integration of visuo-motor information from self and other which overlap over the right parietal region. Furthermore, judgment of humanness and cooperation of others modulate the functional connectivity between this right parietal hub and the prefrontal cortex. These results reveal how distributed neural dynamics integrates information from "low-level" sensorimotor mechanisms and "high-level" Social cognition to support the realistic Social behaviors that play out in real time during interactive scenarios.
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the human dynamic clamp reveals the fronto parietal network linking real time Social Coordination and cognition
bioRxiv, 2019Co-Authors: Guillaume Dumas, Q Moreau, E Tognoli, J A S KelsoAbstract:How does the brain allow us to interact with others, and above all how does it handle situations when the goals of the interactors overlap (i.e. cooperation) or differ (i.e. competition)? Social neuroscience has already provided some answers to these questions but has tended to treat high-level, cognitive interpretations of Social behavior separately from the sensorimotor mechanisms upon which they rely. The goal here is to identify the underlying neural processes and mechanisms linking sensorimotor Coordination and intention attribution. We combine the Human Dynamic Clamp (HDC), a novel paradigm for studying realistic Social behavior between self and other in well-controlled laboratory conditions, with high resolution electroencephalography (EEG). The collection of humanness and intention attribution reports, kinematics and neural data affords an opportunity to relate brain activity to the behavior of the HDC as well as to what the human is doing. Behavioral results demonstrate that sensorimotor Coordination influences judgements of cooperativeness and humanness. Analysis of brain dynamics reveals two distinct networks related to integration of visuo-motor information from self and other. The two networks overlap over the right parietal region, an area known to be important for interpersonal motor interactions. Furthermore, connectivity analysis highlights how the judgement of humanness and cooperation of others modulate the connection between the right parietal hub and prefrontal cortex. These results reveal how distributed neural dynamics integrates information from 9low-level9 sensorimotor mechanisms and 9high-level9 Social cognition to support the realistic Social behaviors that play out in real time during interactive scenarios.
Kristian Tylen - One of the best experts on this subject based on the ideXlab platform.
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a heart for interaction shared physiological dynamics and behavioral Coordination in a collective creative construction task
Journal of Experimental Psychology: Human Perception and Performance, 2016Co-Authors: Riccardo Fusaroli, Johanne Stege Bjorndahl, Andreas Roepstorff, Kristian TylenAbstract:: Interpersonally shared physiological dynamics are increasingly argued to underlie rapport, empathy, and even team performance. Inspired by the model of interpersonal synergy, we critically investigate the presence, temporal development, possible mechanisms and impact of shared interpersonal heart rate (HR) dynamics during individual and collective creative LEGO® construction tasks. In Study 1 we show how shared HR dynamics are driven by a plurality of sources, including task constraints and behavioral Coordination. Generally, shared HR dynamics are more prevalent in individual trials (involving participants doing the same things) than in collective ones (involving participants taking turns and performing complementary actions). However, when contrasted against virtual pairs, collective trials display more stable shared HR dynamics suggesting that online Social interaction plays an important role. Furthermore, in contrast to individual trials, shared HR dynamics are found to increase across collective trials. Study 2 investigates which aspects of Social interaction might drive these effects. We show that shared HR dynamics are statistically predicted by interpersonal speech and building Coordination. In Study 3, we explore the relation between HR dynamics, behavioral Coordination, and self-reported measures of rapport and group competence. Although behavioral Coordination predicts rapport and group competence, shared HR dynamics do not. Although shared physiological dynamics were reliably observed in our study, our results warrant not to consider HR dynamics a general driving mechanism of Social Coordination. Behavioral Coordination-on the other hand-seems to be more informative of both shared physiological dynamics and collective experience. (PsycINFO Database Record
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a heart for interaction shared physiological dynamics and behavioral Coordination in a collective creative construction task
arXiv: Physics and Society, 2015Co-Authors: Riccardo Fusaroli, Johanne Stege Bjorndahl, Andreas Roepstorff, Kristian TylenAbstract:Interpersonally shared physiological dynamics are increasingly argued to underlie rapport, empathy and even team performance. Inspired by the model of interpersonal synergy, we critically investigate the presence, temporal development, possible mechanisms and impact of shared interpersonal heart rate dynamics during individual and collective creative LEGO construction tasks. In Study 1 we show how shared HR dynamics are driven by a plurality of sources including task constraints and behavioral Coordination. Generally, shared HR dynamics are more prevalent in individual trials (involving participants doing the same things) than in collective ones (involving participants taking turns and performing complementary actions). However, when contrasted against virtual pairs, collective trials display more stable shared HR dynamics suggesting that online Social interaction plays an important role. Furthermore, in contrast to individual trials, shared HR dynamics are found to increase across collective trials. Study 2 investigates which aspects of Social interaction might drive these effects. We show that shared HR dynamics are statistically predicted by interpersonal speech and building Coordination. In Study 3, we explore the relation between HR dynamics, behavioral Coordination, and self-reported measures of rapport and group competence. While behavioral Coordination predicts rapport and group competence, shared HR dynamics do not. Although shared physiological dynamics were reliably observed in our study, our results warrant not to consider HR dynamics a general driving mechanism of Social Coordination. Behavioral Coordination - on the other hand - seems to be more informative of both shared physiological dynamics and collective experience.
William Jarrold - One of the best experts on this subject based on the ideXlab platform.
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2010 special issue infant joint attention neural networks and Social cognition
Neural Networks, 2010Co-Authors: Peter Clive Mundy, William JarroldAbstract:Neural network models of attention can provide a unifying approach to the study of human cognitive and emotional development (Posner & Rothbart, 2007). In this paper we argue that a neural network approach to the infant development of joint attention can inform our understanding of the nature of human Social learning, symbolic thought process and Social cognition. At its most basic, joint attention involves the capacity to coordinate one's own visual attention with that of another person. We propose that joint attention development involves increments in the capacity to engage in simultaneous or parallel processing of information about one's own attention and the attention of other people. Infant practice with joint attention is both a consequence and an organizer of the development of a distributed and integrated brain network involving frontal and parietal cortical systems. This executive distributed network first serves to regulate the capacity of infants to respond to and direct the overt behavior of other people in order to share experience with others through the Social Coordination of visual attention. In this paper we describe this parallel and distributed neural network model of joint attention development and discuss two hypotheses that stem from this model. One is that activation of this distributed network during coordinated attention enhances the depth of information processing and encoding beginning in the first year of life. We also propose that with development, joint attention becomes internalized as the capacity to Socially coordinate mental attention to internal representations. As this occurs the executive joint attention network makes vital contributions to the development of human symbolic thinking and Social cognition.
Riccardo Fusaroli - One of the best experts on this subject based on the ideXlab platform.
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a heart for interaction shared physiological dynamics and behavioral Coordination in a collective creative construction task
Journal of Experimental Psychology: Human Perception and Performance, 2016Co-Authors: Riccardo Fusaroli, Johanne Stege Bjorndahl, Andreas Roepstorff, Kristian TylenAbstract:: Interpersonally shared physiological dynamics are increasingly argued to underlie rapport, empathy, and even team performance. Inspired by the model of interpersonal synergy, we critically investigate the presence, temporal development, possible mechanisms and impact of shared interpersonal heart rate (HR) dynamics during individual and collective creative LEGO® construction tasks. In Study 1 we show how shared HR dynamics are driven by a plurality of sources, including task constraints and behavioral Coordination. Generally, shared HR dynamics are more prevalent in individual trials (involving participants doing the same things) than in collective ones (involving participants taking turns and performing complementary actions). However, when contrasted against virtual pairs, collective trials display more stable shared HR dynamics suggesting that online Social interaction plays an important role. Furthermore, in contrast to individual trials, shared HR dynamics are found to increase across collective trials. Study 2 investigates which aspects of Social interaction might drive these effects. We show that shared HR dynamics are statistically predicted by interpersonal speech and building Coordination. In Study 3, we explore the relation between HR dynamics, behavioral Coordination, and self-reported measures of rapport and group competence. Although behavioral Coordination predicts rapport and group competence, shared HR dynamics do not. Although shared physiological dynamics were reliably observed in our study, our results warrant not to consider HR dynamics a general driving mechanism of Social Coordination. Behavioral Coordination-on the other hand-seems to be more informative of both shared physiological dynamics and collective experience. (PsycINFO Database Record
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a heart for interaction shared physiological dynamics and behavioral Coordination in a collective creative construction task
arXiv: Physics and Society, 2015Co-Authors: Riccardo Fusaroli, Johanne Stege Bjorndahl, Andreas Roepstorff, Kristian TylenAbstract:Interpersonally shared physiological dynamics are increasingly argued to underlie rapport, empathy and even team performance. Inspired by the model of interpersonal synergy, we critically investigate the presence, temporal development, possible mechanisms and impact of shared interpersonal heart rate dynamics during individual and collective creative LEGO construction tasks. In Study 1 we show how shared HR dynamics are driven by a plurality of sources including task constraints and behavioral Coordination. Generally, shared HR dynamics are more prevalent in individual trials (involving participants doing the same things) than in collective ones (involving participants taking turns and performing complementary actions). However, when contrasted against virtual pairs, collective trials display more stable shared HR dynamics suggesting that online Social interaction plays an important role. Furthermore, in contrast to individual trials, shared HR dynamics are found to increase across collective trials. Study 2 investigates which aspects of Social interaction might drive these effects. We show that shared HR dynamics are statistically predicted by interpersonal speech and building Coordination. In Study 3, we explore the relation between HR dynamics, behavioral Coordination, and self-reported measures of rapport and group competence. While behavioral Coordination predicts rapport and group competence, shared HR dynamics do not. Although shared physiological dynamics were reliably observed in our study, our results warrant not to consider HR dynamics a general driving mechanism of Social Coordination. Behavioral Coordination - on the other hand - seems to be more informative of both shared physiological dynamics and collective experience.