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September 17, 2025Proceedings on CD-ROM - International Society for Magnetic Resonance in Medicine. Scientific Meeting and Exhibition/Proceedings of the International Society for Magnetic Resonance in Medicine, Scientific Meeting and Exhibition

Quantitative MRI Correlates of Brain Non-heme Iron

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Authors

YSYu Veronica SuiZYZakia Ben YoussRFRyn Flaherty

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Overview

Analysis reveals R2* is more robust than other metrics in assessing non-heme iron in the brain, indicating potential reliability as markers.

Key Points

  • R2* shows a stronger correlation with histological estimates of brain non-heme iron compared to other metrics.
  • All evaluated quantitative MRI metrics are sensitive to brain iron content, revealing important insights into iron distribution.
  • The study utilized associations between MRI metrics and histological data to explore iron accumulation trajectories.
  • Findings emphasize the need for reliable MRI metrics to accurately assess non-heme iron in different brain tissue types.

Cite This Study

Sui et al. (2025) studied this question.

synapsesocial.com/papers/68d4292a713b0b5dfea6e1c7https://doi.org/10.58530/2025/3153
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Also Consider

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