4 ms·

What a title, could just as well have been "major neurotransmitter affects brain function".

• yetihehe 2y ago
  Then someone would complain "Why didn't they say it's a serotonin? That way title would be more informative".
• bin_bash 2y ago
  it reads like the HN clickbait editor removed the "How" from it but in this case it's actually that the actual article is missing it. The very first line contains a much better title: > how activating the brain’s serotonin center affects behavior and motivation