Julie Grèzes
Biographic Data
| ID | 7591119 |
|---|---|
| NAME | Julie Grèzes |
| GIVEN NAMES | Julie |
| FAMILY NAME | Grèzes |
| SIGNATURE | GRÈZES J |
| AFFILIATIONS | Inserm |
| ORCID | 0000-0002-5066-9154 |
| VERIFIED | Yes |
| TOTAL WORKS | 16 |
| TOTAL CITATIONS | 0 |
| WORKS AS AUTHOR | 16 |
| WORKS AS EDITOR | 0 |
| FIRST PUBLICATION YEAR | 2005 |
| LATEST PUBLICATION YEAR | 2025 |
| H-INDEX | 0 |
Collective effervescence mediates the effect of individual emotion on spectators’ enjoyment of theatrical performances
Social perspective-taking influences on metacognition
We often effortlessly take the perceptual perspective of others: we represent some aspect of the environment that others currently perceive. However, taking someone's perspective can interfere with one's perceptual processing: another person's gaze can spontaneously affect our ability to detect stimuli in a scene. But it is still unclear whether our cognitive evaluation of those judgements is also affected. In this study, we investigated whether …
Collective effervescence mediates the effect of individual emotion on spectators' enjoyment of theatrical performances
Theatre is a multisecular, social and aesthetic experience. As such, it presents a promising ground to explore the collective and emotional bases of audience enjoyment. In this framework, our goal was to investigate the relationship between individual emotion, collective effervescence and enjoyment of theatrical plays. For this purpose, we measured the subjective experiences of 621 spectators in real-life settings, as part of large audiences rang…
Social bonding through shared experiences
Sharing emotions with other individuals is a widespread phenomenon. Previous research proposed that experiencing intense and similar emotions with other individuals reinforces social bonds. However, several aspects of this phenomenon remain unclear, notably whether social bonding requires the convergence and synchronization of emotions in the group, and whether these effects generalize across positively valenced and negatively valenced emotional …
Collective Emotion
Research on collective emotion spans social sciences, psychology and philosophy. There are detailed case studies and diverse theories of collective emotion. However, experimental evidence regarding the universal characteristics, antecedents and consequences of collective emotion remains sparse. Moreover, current research mainly relies on emotion self-reports, accounting for the subjective experience of collective emotion and ignoring their cognit…
Prioritization of danger-related social signals during threat-induced anxiety
Under threat, the combinations of fearful display and gaze orientation emitted by others can provide crucial information about the presence and location of the danger, as well as whether other individuals are in distress and need help. While it has been shown that threat-induced anxiety facilitates the processing of fearful faces, the question remains as to whether the processing of one of the two combinations of fearful displays and gaze directi…
Action co-representation under threat
Several studies have shown that individuals automatically integrate the actions of other individuals into their own action plans, thus facilitating action coordination. What happens to this mechanism in situations of danger? This capacity could either be reduced, in order to allocate more cognitive resources for individualistic actions, or be maintained or enhanced to enable cooperation under threat. In order to determine the impact of the percep…
Nature and determinants of social actions during a mass shooting
If collective reactions to danger have long been portrayed as antisocial and self-preservative, research has shown that prosociality is maintained and sometimes fostered in life-threatening circumstances. In this research, we interviewed 32 survivors of the attacks at ‘Le Bataclan’ (on the evening of 13-11-2015 in Paris, France) with the aims of offering a typology of social behaviors undertaken in the context of a mass shooting in a close enviro…
Action opportunities modulate attention allocation under social threat
When entering a subway car affording multiple targets for action, how do we decide, very quickly, where to sit, particularly when in the presence of a potential danger? It is unclear, from existing motor and emotion theories, whether our attention would be allocated toward the seat on which we intend to sit on or whether it would be oriented toward an individual that signals the presence of potential danger. To address this question, we explored …
Childhood harshness predicts long-lasting leader preferences
Recognizing Emotions Conveyed by Human Gait
Prioritization of emotional signals by the human auditory system
Self-relevance appraisal of gaze direction and dynamic facial expressions
What processes or mechanisms mediate interpersonal matching of facial expressions remains a debated issue. As theoretical approaches to underlying processes (i.e., automatic motor mimicry, communicative intent, and emotional appraisal) make different predictions about whether facial responses to others' facial expressions are influenced by perceived gaze behavior, we examined the impact of gaze direction and dynamic facial expressions on observer…
Seeing or Doing? Influence of Visual and Motor Familiarity in Action Observation
The power of simulation
Action Observation and Acquired Motor Skills
When we observe someone performing an action, do our brains simulate making that action? Acquired motor skills offer a unique way to test this question, since people differ widely in the actions they have learned to perform. We used functional magnetic resonance imaging to study differences in brain activity between watching an action that one has learned to do and an action that one has not, in order to assess whether the brain processes of acti…
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Action Observation and Acquired Motor Skills
When we observe someone performing an action, do our brains simulate making that action? Acquired motor skills offer a unique way to test this question, since people differ widely in the actions they have learned to perform. We used functional magnetic resonance imaging to study differences in brain activity between watching an action that one has learned to do and an action that one has not, in order to assess whether the brain processes of acti…
Seeing or Doing? Influence of Visual and Motor Familiarity in Action Observation
The power of simulation
Self-relevance appraisal of gaze direction and dynamic facial expressions
What processes or mechanisms mediate interpersonal matching of facial expressions remains a debated issue. As theoretical approaches to underlying processes (i.e., automatic motor mimicry, communicative intent, and emotional appraisal) make different predictions about whether facial responses to others' facial expressions are influenced by perceived gaze behavior, we examined the impact of gaze direction and dynamic facial expressions on observer…
Recognizing Emotions Conveyed by Human Gait
Prioritization of emotional signals by the human auditory system
Childhood harshness predicts long-lasting leader preferences
Action opportunities modulate attention allocation under social threat
When entering a subway car affording multiple targets for action, how do we decide, very quickly, where to sit, particularly when in the presence of a potential danger? It is unclear, from existing motor and emotion theories, whether our attention would be allocated toward the seat on which we intend to sit on or whether it would be oriented toward an individual that signals the presence of potential danger. To address this question, we explored …
Nature and determinants of social actions during a mass shooting
If collective reactions to danger have long been portrayed as antisocial and self-preservative, research has shown that prosociality is maintained and sometimes fostered in life-threatening circumstances. In this research, we interviewed 32 survivors of the attacks at ‘Le Bataclan’ (on the evening of 13-11-2015 in Paris, France) with the aims of offering a typology of social behaviors undertaken in the context of a mass shooting in a close enviro…
Action co-representation under threat
Several studies have shown that individuals automatically integrate the actions of other individuals into their own action plans, thus facilitating action coordination. What happens to this mechanism in situations of danger? This capacity could either be reduced, in order to allocate more cognitive resources for individualistic actions, or be maintained or enhanced to enable cooperation under threat. In order to determine the impact of the percep…
Collective Emotion
Research on collective emotion spans social sciences, psychology and philosophy. There are detailed case studies and diverse theories of collective emotion. However, experimental evidence regarding the universal characteristics, antecedents and consequences of collective emotion remains sparse. Moreover, current research mainly relies on emotion self-reports, accounting for the subjective experience of collective emotion and ignoring their cognit…
Prioritization of danger-related social signals during threat-induced anxiety
Under threat, the combinations of fearful display and gaze orientation emitted by others can provide crucial information about the presence and location of the danger, as well as whether other individuals are in distress and need help. While it has been shown that threat-induced anxiety facilitates the processing of fearful faces, the question remains as to whether the processing of one of the two combinations of fearful displays and gaze directi…
Collective effervescence mediates the effect of individual emotion on spectators' enjoyment of theatrical performances
Theatre is a multisecular, social and aesthetic experience. As such, it presents a promising ground to explore the collective and emotional bases of audience enjoyment. In this framework, our goal was to investigate the relationship between individual emotion, collective effervescence and enjoyment of theatrical plays. For this purpose, we measured the subjective experiences of 621 spectators in real-life settings, as part of large audiences rang…
Social bonding through shared experiences
Sharing emotions with other individuals is a widespread phenomenon. Previous research proposed that experiencing intense and similar emotions with other individuals reinforces social bonds. However, several aspects of this phenomenon remain unclear, notably whether social bonding requires the convergence and synchronization of emotions in the group, and whether these effects generalize across positively valenced and negatively valenced emotional …
Collective effervescence mediates the effect of individual emotion on spectators’ enjoyment of theatrical performances
Social perspective-taking influences on metacognition
We often effortlessly take the perceptual perspective of others: we represent some aspect of the environment that others currently perceive. However, taking someone's perspective can interfere with one's perceptual processing: another person's gaze can spontaneously affect our ability to detect stimuli in a scene. But it is still unclear whether our cognitive evaluation of those judgements is also affected. In this study, we investigated whether …
Psychology (16 works) · Social Psychology (13 works) · Cognitive psychology (12 works) · Action Observation and Synchronization (6 works) · Computer Science (6 works) · Neuroscience (6 works) · Perception (5 works) · Artificial Intelligence (4 works) · Cognition (4 works) · Face Recognition and Perception (4 works)