Anhedonia Clinical Trial
Official title:
REward Processing And Citalopram Study
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.
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