REward Processing And Citalopram Study

Summary

The goal of this experimental medicine study is to examine the effect of increasing serotonin on reward processing in healthy volunteers. The main questions it aims to answer are: 1. Does a subacute increase in serotonin influence the activation regions during reward learning 2. Does a subacute increase in serotonin influence behavioural markers of reward valuation (effort task), responsiveness (taste task) and learning (learning task) Participants will be: given a 7-day course of the selective serotonin reuptake inhibitor, citalopram. undergo behavioural testing complete a reward learning task whilst undergoing fMRI Researchers will compare results against a placebo group.

Timeline

Start

2023-05-19

Primary completion

2024-05-01

Completion

2024-05-01

Drugs

Indications