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Fabrice Normandin

2 papers in the library · publishing 2026

Papers

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Modeling the hallucinatory effects of classical psychedelics in terms of replay-dependent plasticity mechanisms.

Elife April 21, 2026 Colin Bredenberg, Fabrice Normandin, Blake Richards et al.

Classical psychedelics induce complex visual hallucinations in humans, generating percepts that are coherent at a low level, but which have surreal, dream-like qualities at a high level. While there are many hypotheses as to how classical psychedelics could induce these effects, there are no concrete mechanistic models that capture the variety of observed effects in humans, while remaining...

The oneirogen hypothesis: modeling the hallucinatory effects of classical psychedelics in terms of replay-dependent plasticity mechanisms

Elife January 13, 2026 Colin Bredenberg, Fabrice Normandin, Blake Richards et al.

Classical psychedelics induce complex visual hallucinations in humans, generating percepts that are coherent at a low level, but which have surreal, dream-like qualities at a high level. While there are many hypotheses as to how classical psychedelics could induce these effects, there are no concrete mechanistic models that capture the variety of observed effects in humans, while remaining...

DOI: 10.7554/elife.105968.2 (opens in new tab) Full text (opens in new tab) Action physics Artificial neural network Classical conditioning Visual perception +6