3min chapter

Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas cover image

82 | Robin Carhart-Harris on Psychedelics and the Brain

Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas

CHAPTER

The Effects of Serotonin on Consciousness

If you give a blocker of the to A receptor, it doesn't really do much to consciousness. It might make you thinking a little bit narrowed and stereotyped,. But it's a subtle effect, cognitive rigidity. So that's the low entropy, high predictability kind of phase. And so part of my thinking is that maybe it becomes engaged naturally during exceptional conditions. If it's not doing much bazily, then maybe it's there for some kind of emergency situations or crises. I've got a paper in development at the moment which proposes that hypothesis.

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