Abstract:Abstract. Serotonin is a neurotransmitter that is implicated in many basic human functions and behaviours and is closely associated with happiness, depression and reward processing. In particular it appears to be involved in suppressing responses to distracting stimuli while waiting for a delayed reward. Here we present a system level model of the limbic system which is able to generate a serotonin (5-hydroxytryptamine [5HT]) signal so that a simulated animal waits for a delayed reward. We propose that the 5HT… Show more
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