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Overview of projects

PERCEPTUAL DECISION-MAKING ABOUT AMBIGUOUS EMOTIONAL EXPRESSIONS

Principal investigators: Emilie Meaux, Marwa El Zein, Valentin Wyart and Julie Grezes

This project aims at exploring the mechanisms underlying decision-making when faced with emotional expressions and how their combination with other co-emitted cues (such as invariant facial traits and gaze) impacts these decision-making processes (See El Zein et al. 2015, Elife).

We also aim at addressing whether the interaction of emotional expressions with other relevant co-emitted social cues in the decision-making process only applies where the decision itself concerns the emotional state of the emitter, or whether it is also present where non-social decisions are to be made.

Methods: psychophysics (models) and electroencephalography (EEG)

 

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