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Relaxed Priors and the Anarchic Brain

From the public record

Where this comes from

  • Kind of claim: Neurocognitive. A brain mechanism produces the recurring structure.
  • Framework by: Robin Carhart-Harris and Karl Friston
  • Applied to this phenomenon by: DMT Code editors (2026)
  • Written about this phenomenon: no. This framework was built for another purpose and is applied here by this site. Its author made no claim about a laser.

Psychedelics relax the brain's high-level beliefs, letting lower-level generative structure surface. Recurring glyphs may be shared building blocks of the visual grammar.

The REBUS model from Carhart-Harris and Friston treats the brain as a prediction machine whose top-down priors normally smooth experience into the ordinary. Relax those priors and deeper layers of the generative model show through. Because human visual systems share architecture, this reading expects cross-observer similarity without any external channel, and it suggests the interesting measurement is where reported detail exceeds architectural expectation.

Source: REBUS and the Anarchic Brain (2019) (academic)

Tags: predictive-processing, neuroscience

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