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The Effects of Anger and Joy Expressions on Approach and Avoidance Behaviors in Healthy Volunteers

Major Depressive Episode Clinical Trial

Official title:
Behavioral Adaptation to Negative and Positive Social Signals in Healthy Volunteers

Clinical Trial Summary

Social interactions are part of our daily lives. Communicating with others is a recurring choice which is based on emotional cues, such as facial expression. Our action must be adapted to the emotional state of our interlocutor, otherwise the investigators will have poor quality interactions An emotional stimulus would cause a conditioned response (innate reaction). Thus, the presence of an angry person would automatically trigger flight behavior. More recently, however, it has been envisioned that this same avoidance behavior could be the result of a goal-directed behvior. In this case, the avoidance behavior would be the result of an evaluation of the consequences of the selected action. These goal-directed behaviors are guided by a mental representation of consequences The project aims to study behavioral choices (approach and avoidance) in response to negative and positive social cues (anger and joy) in 40 healthy volunteers using a computerized neuropsychological task, and to determine wheter these choices are the result of goal-directed behavior. The study also aims to assess the modulation of behavioral adaptation by the level of impulsivity, lonilness, empathy, and by the capcity to understand others' intenstions.

Clinical Trial Description

n/a

Study Design

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT04899609
Study type Observational
Source University Hospital, Montpellier
Contact Emilie Olie, MD PhD
Phone +33 4 67 33 85 81
Email e-olie@chu-montpellier.fr
Status Recruiting
Phase
Start date June 1, 2021
Completion date December 30, 2022
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