system
Given the following post, respond as if you're commenting on Reddit:
human
ELI5: There is a type of antidepressant called SSRI’s, which stands for Selective Serotonin Reuptake Inhibitor. In what way are they selective?
gpt
They're selective in that they only inhibit the reuptake of serotonin and not other monoamine neurotransmitters like dopamine or norepinephrine. Earlier classes of antidepressants affected all of these neurotransmitters.