NCT04899609|Unknown
The Effects of Anger and Joy Expressions on Approach and Avoidance Behaviors in Healthy Volunteers
Behavioral Adaptation to Negative and Positive Social Signals in Healthy Volunteers
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Behavioral Adaptation to Negative and Positive Social Signals in Healthy Volunteers
Sponsor study identifier
observational
40
1 country
1
Study Start
June 1, 2021
Actual (reported)Primary Completion
June 1, 2022
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
Study Completion
December 30, 2022
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
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.
Registry-reported information. Elapsed time and enrollment totals alone do not measure study progress or recruitment pace.
December 30, 2022
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
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Dates and qualifiers reported by the registry. Estimated dates do not confirm that a milestone has occurred.
May 18, 2021
Actual (reported)May 24, 2021
Actual (reported)June 1, 2021
Actual (reported)June 1, 2022
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
December 30, 2022
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
Percentage of approach and avoidance behavior in response to positive (joy) and negative (anger) social signals
Calculation of the proportion of avoidance vs. approach choices
1 day
Response time
1 day
Healthy volunteers
University hospital
Montpellier, 34295, France
Emilie Olie, MD PhD
University Hospital, Montpellier
First Submitted
May 18, 2021
First Posted
May 24, 2021
Study Start
June 1, 2021
Actual (reported)Primary Completion
June 1, 2022
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
Predict MDE Outcomes After MST
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Study Completion
December 30, 2022
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
Last Updated
September 8, 2021
Record last verified: 2021-09
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Source: ClinicalTrials.gov.
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