Questions tagged [serotonin]

For questions about the neurotransmitter serotonin's role in behavior and cognition.

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7 votes
2 answers
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Can the effectiveness of antidepressants be explained by a placebo effect?

A friend of mine showed me a paper (Kirsch, 2014) where the author claims that antidepressants work mostly through a placebo effect (backed up with relevant citations). Antidepressants are generally ...
Janus Boffin's user avatar
2 votes
0 answers
644 views

What causes passion, psychologically and chemically, and how does it last? [closed]

I recently finished reading "Habits of a happy brain", which discusses the role of oxytocin, serotonin, endorphin, dopamine, and cortisol in seeking behavior. The book argues that we evolved to ...
user1999728's user avatar
1 vote
1 answer
92 views

What is meant by "serotonergic" in "serotonergic psychedelics"

"Serotonergic psychedelics" is apparently a sub-class of psychedelics. Now, I believed that the pharmacological definition of psychedelics is that they all agonise 5HT receptors, especially ...
A. Kvåle's user avatar
  • 271
1 vote
1 answer
179 views

Relation of serotonin level and mood/depression

Not a biologist. Not even related to science, however I read a lot of popular psychology stuff, plus read some info about antidepressants and a question tortures me :) Antidepressants arise amount of ...
Victor's user avatar
  • 111