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82 | Robin Carhart-Harris on Psychedelics and the Brain

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

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The Neurobiology of Psychedelics

This chapter examines the classifications and historical context of psychedelics, emphasizing the role of serotonin 2A receptors in brain response. It discusses the effects of classic psychedelics like LSD and psilocybin on consciousness, highlighting their ability to alter brain activity and promote cognitive flexibility. Additionally, it explores the connection between psychedelics, perception, and the unconscious mind, drawing parallels to dreaming and imaginative processes.

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