Reconnaissance de l’émotion faciale et schizophrénie

Chambon, Valérian; Baudouin, Jean‐Yves

doi:10.1016/j.evopsy.2008.12.014

Cited by 8 publications

(2 citation statements)

References 62 publications

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“…Notwithstanding the information it provides regarding the identity of an individual and their social status (e.g., gender, ethnicity, and age), the face also allows inferences about the mental states and emotions that others are experiencing (Adolphs, 2001;Krolak-Salmon, 2011). The recognition and interpretation of facial expressions play a major role in regulating social behavior (Chambon & Baudouin, 2009), and an alteration of these processes is often linked with deficits in social functioning (Hall et al, 2004;Hooker & Park, 2002). For instance, a clear deficit in facial-expression recognition has been described in individuals with schizophrenia (Chambon & Baudouin, 2009;Kring & Elis, 2013;Mandal, Pandey, & Prasad, 1998) and autism spectrum disorder (Harms, Martin, & Wallace, 2010), and linked with atypical visual-extraction strategies (Clark, Gosselin, & Goghari, 2013;Lee, Gosselin, Wynn, & Green, 2011;Spezio, Adolphs, Hurley, & Piven, 2007).…”

Section: Introductionmentioning

confidence: 99%

The use of visual information in the recognition of posed and spontaneous facial expressions

et al. 2018

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Recognizing facial expressions is crucial for the success of social interactions, and the visual processes underlying this ability have been the subject of many studies in the field of face perception. Nevertheless, the stimuli used in the majority of these studies consist of facial expressions that were produced on request rather than spontaneously induced. In the present study, we directly compared the visual strategies underlying the recognition of posed and spontaneous expressions of happiness, disgust, surprise, and sadness. We used the Bubbles method with pictures of the same individuals spontaneously expressing an emotion or posing with an expression on request. Two key findings were obtained: Visual strategies were less systematic with spontaneous than with posed expressions, suggesting a higher heterogeneity in the useful facial cues across identities; and with spontaneous expressions, the relative reliance on the mouth and eyes areas was more evenly distributed, contrasting with the higher reliance on the mouth compared to the eyes area observed with posed expressions.

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Section: Introductionmentioning

confidence: 99%

The use of visual information in the recognition of posed and spontaneous facial expressions

et al. 2018

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“…Second, it is also widely accepted that patients with schizophrenia and or social developmental disorders (autism, Asperger’s syndrome) display poor discrimination of face identity, emotion, and age (Chambon and Baudouin, 2009 ). The impairment of emotion recognition in these patients is well documented and has been the object of a number of reviews (Edwards et al, 2002 ; Kohler et al, 2010 ).…”

Section: Part Imentioning

confidence: 99%

How and Why Affective and Reactive Virtual Agents Will Bring New Insights on Social Cognitive Disorders in Schizophrenia? An Illustration with a Virtual Card Game Paradigm

Oker¹,

Prigent²,

Courgeon³

et al. 2015

Front. Hum. Neurosci.

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In recent decades, many studies have shown that schizophrenia is associated with severe social cognitive impairments affecting key components, such as the recognition of emotions, theory of mind, attributional style, and metacognition. Most studies investigated each construct separately, precluding analysis of the interactive and immersive nature of real-life situation. Specialized batteries of tests are under investigation to assess social cognition, which is thought now as a link between neurocognitive disorders and impaired functioning. However, this link accounts for a limited part of the variance of real-life functioning. To fill this gap, advances in virtual reality and affective computing have made it possible to carry out experimental investigations of naturalistic social cognition, in controlled conditions, with good reproducibility. This approach is illustrated with the description of a new paradigm based on an original virtual card game in which subjects interpret emotional displays from a female virtual agent, and decipher her helping intentions. Independent variables concerning emotional expression in terms of valence and intensity were manipulated. We show how several useful dependant variables, ranging from classic experimental psychology data to metacognition or subjective experiences records, may be extracted from a single experiment. Methodological issues about the immersion into a simulated intersubjective situation are considered. The example of this new flexible experimental setting, with regards to the many constructs recognized in social neurosciences, constitutes a rationale for focusing on this potential intermediate link between standardized tests and real-life functioning, and also for using it as an innovative media for cognitive remediation.

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Géographie et psychose : territoire et perte du corps commun

Englebert

Gauthier

2011

Annales Médico-psychologiques, revue psychiatrique

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2 RésuméFace au constat d'impasse clinique que peut provoquer le discours du sujet psychotique, les auteurs suggèrent une méthodologie alternative axée sur le rapport du sujet à sa propre géographie et à sa faculté de « territorialisation ». À partir d'arguments issus de l'éthologie et de la phénoménologie, ils suggèrent une réflexion épistémologique de l'acte pour la pratique de la psychologie clinique avec les patients psychotiques. Ces actes que sont la ritournelle, l'ajustement social, la régulation affective ou encore l'intuition relationnelle sont autant de témoins attestant que la problématique centrale de la psychose est à situer dans le spectre large et complexe de la perte du sens commun et du corps commun. AbstractFaced with the observation of clinical stalemate that may cause psychotic subject's speech, the authors suggest an alternative methodology based on the report of the subject to its own geography and its faculty of "territorialisation". Based on arguments coming from ethology and Phenomenology, they suggest an epistemological reflection of the act for the practice of clinical psychology with psychotic patients. These acts consisting the refrain, the social adjustment, the emotional regulation or even the relational intuition are witnesses stating that the central problem of psychosis is within the broad spectrum and complex of the loss of common sense and common body.

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Reconnaissance de l’émotion faciale et schizophrénie

Cited by 8 publications

References 62 publications

The use of visual information in the recognition of posed and spontaneous facial expressions

The use of visual information in the recognition of posed and spontaneous facial expressions

How and Why Affective and Reactive Virtual Agents Will Bring New Insights on Social Cognitive Disorders in Schizophrenia? An Illustration with a Virtual Card Game Paradigm

Géographie et psychose : territoire et perte du corps commun

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