The knowledge graph.
Explore substances, mechanisms, and effects. Select a node to read its article and inspect the evidence.
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Substances
Concepts
- Psychedelicclass
- Serotoninneurotransmitter
- Altered perceptioneffect
Relationships
Editorial index: substances classified under psychedelic. This index does not assert a combined effect. Compounds that can produce substantial changes in perception and experience.
- Psychedelicindex concept
- Psilocybinindexed substance
Editorial index: substances classified under serotonin 5-ht2a receptor. This index does not assert a combined effect. A serotonin receptor implicated by human antagonist experiments in acute psilocybin effects.
- Serotonin 5-HT2A receptorindex concept
- Psilocybinindexed substance
Editorial index: substances classified under serotonin. This index does not assert a combined effect. A transmitter with multiple receptor families; receptor activity is not a benefit score.
- Serotoninindex concept
- Psilocybinindexed substance
Editorial index: substances classified under altered perception. This index does not assert a combined effect. Changes in the character of sensory experience.
- Altered perceptionindex concept
- Psilocybinindexed substance
Human antagonist studies link acute psilocybin effects to serotonin receptor signaling.
- Psychedelicfunctional-class
- Serotonin 5-HT2A receptortarget
- Serotoninendogenous-ligand
- Altered perceptionsubjective-effect
- Psilocybinadministered-prodrug
Relationship nodes connect multiple concepts in one sourced statement. Member roles identify the substance, biological target, measured outcome, or exposure context. Editorial index relationships group classifications. Connections are not recommendations to combine substances.