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Microdosing psilocybin and its effect on creativity: Lessons learned from three double-blind placebo controlled

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Microdosing psilocybin (psychedelic mushroom compound) enhanced divergent thinking quality, specifically originality, in a robust study. Effects were dose-dependent and controlled for placebo, suggesting limited impact beyond creativity aspects.

Keywords:
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Area of Science:

  • Neuroscience
  • Psychology

Background:

  • Microdosing psychedelics like psilocybin is popular for alleged cognitive benefits, including enhanced creativity.
  • Anecdotal claims lack robust, double-blind, placebo-controlled scientific evidence.

Purpose of the Study:

  • To quantitatively assess the effects of psilocybin microdosing on creativity.
  • To investigate impacts on both convergent and divergent thinking in a controlled setting.

Main Methods:

  • Three double-blind, placebo-controlled longitudinal trials were conducted.
  • Data from 171 participants were pooled for a mega-analysis.
  • Creativity was assessed using measures of convergent and divergent thinking.

Main Results:

  • Active psilocybin microdosing increased the originality/fluency ratio, indicating improved divergent thinking quality.
  • Originality scores were significantly higher in the microdosing group, especially when considering relative dosage.
  • No effects were observed on convergent thinking or other divergent thinking metrics.

Conclusions:

  • Psilocybin microdosing appears to specifically enhance the quality of divergent thinking.
  • Controlling for placebo effects and prior psychedelic experience is crucial for accurate microdosing research.
  • Findings underscore the importance of rigorous methodology in psychedelic research.