Serotonin enhances the speed of learning. When serotonin neurons were activated using light, it made mice quicker to adapt their behavior in a situation that required flexibility. They gave more weight to new information and changed their minds more rapidly when these neurons were active

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Serotonin enhances the speed of learning. When serotonin neurons were activated using light, it made mice quicker to adapt their behavior in a situation that required flexibility. They gave more weight to new information and changed their minds more rapidly when these neurons were active