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Clinical Trial Summary

The main hypothesis of this study is that the alteration of the reward circuitry underlying the motivational deficit in chronic pain patients compared to healthy subjects results in a decrease in the capacity for reward learning. The fMRI studies have shown that this type of learning depends on the dopaminergic system innervating key regions of the reward system.


Clinical Trial Description

n/a


Study Design


Related Conditions & MeSH terms


NCT number NCT05701852
Study type Observational
Source Fondation Ophtalmologique Adolphe de Rothschild
Contact
Status Not yet recruiting
Phase
Start date December 2023
Completion date May 2025

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