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CompoundsSubstances with curated findings
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ProteinsTransporters and enzymes
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ReactionsRhea and Human-GEM, by subsystem
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PathwaysReactions grouped under one name
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Reference

Evidence

Compounds
Outcomes
Proteins
Interactions
Papers
Articles

Chemistry

Reactions
Reach

Reference layer

Pathways
Processes
Anatomy
Cell types
Organisms
Materials
Assessments
Diseases

Atlas Graph Twin Access

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Computational infrastructure for human biology, built on a provenance-aware knowledge graph. Findings retain their sources; research and simulation are the next layers.

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A reference for what the literature reports. Not medical advice.

Disease

intracranial vasospasm

MONDO:0006812Mondo

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Findings

No curated finding names intracranial vasospasm yet. Everything below is reference data from Mondo, HPO and GenCC, not evidence about what affects it.

Definition

Constriction of arteries in the skull due to sudden, sharp, and often persistent smooth muscle contraction in blood vessels. Intracranial vasospasm results in reduced vessel lumen caliber, restricted blood flow to the brain, and brain ischemia that may lead to hypoxic-ischemic brain injury (hypoxia-ischemia, brain).

Definition from the Mondo Disease Ontology (MONDO:0006812), read 2026-09-29. CC BY 4.0.

Where it sits

A kind of: cerebrovascular disorder