Andrew Huberman· PhD
And it turns out that serotonin underlies a lot of the brain activity that's responsible for both divergent and for convergent thinking. And there's one particular form of pharmacology which can enhance activation of the serotonergic pathways associated with the so-called 5-HT, that's serotonin. 5-HT, that's the abbreviation. 5-HT2A receptor. Serotonin 2A receptor in particular brain areas in ways that favor both divergent and convergent thinking.