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Lexicons

OSIPI develops standardized lexicons to improve consistency and interoperability in perfusion MRI research.

ASL Lexicon (TF4.1)

A community-driven terminology guide for Arterial Spin Labeling (ASL) imaging, providing standardized parameter definitions and reporting recommendations.

📘 ASL Lexicon Documentation
🧪 GitHub Repository

CAPLEX (TF4.2)

A curated lexicon of definitions for quantities, models, and analysis methods used in contrast-agent based perfusion MRI (DCE and DSC).

📘 CAPLEX Documentation
🧪 GitHub Repository