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The knowledge graph.

Explore substances, mechanisms, and effects. Select a node to read its article and inspect the evidence.

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SubstanceConceptRelationship
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Substances

Concepts

Relationships

  • Editorial index: substances classified under episodic memory. This index does not assert a combined effect. Memory for associations and events, operationalized here through a specified cognitive test rather than a general memory score.

    Source 1 ↗
  • Editorial index: substances classified under stroke recovery. This index does not assert a combined effect. Functional and neurological recovery after stroke, measured using specified clinical scales and follow-up.

    Source 1 ↗
  • Editorial index: substances classified under choline precursor. This index does not assert a combined effect. A compound supplying choline through metabolism. This biochemical relationship does not itself establish a cognitive outcome.

    Source 1 ↗
  • Conversion to circulating metabolites does not itself establish a cognitive benefit.

    Source 1 ↗
  • Secondary memory-task improvement in older adults with age-associated memory impairment; not a general memory claim.

    Source 1 ↗

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.