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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

Rapid 3D Whole-Brain High-Resolution T1 Quantification: Accelerating Standard Inversion Recovery with Stack-of-Spirals FLASH Acquisition

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Authors

ZHZhen HuChengdu University of TechnologyDZDan ZhuNanjing Normal UniversityQQQin QinGuilin University of Electronic Technology

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Implication

This method improves T1 quantification in brain imaging, utilizing optimized inversion recovery protocols and stack-of-spirals FLASH.

Key Points

  • A new method maps T1 in the whole brain at 1mm resolution in just 3.6 minutes.
  • This approach employs a stack-of-spirals FLASH readout and reduced presaturation time for faster imaging.
  • The accuracy was validated against 2D EPI readout and different undersampling factors.
  • The technique enhances brain imaging efficiency, suggesting applications in clinical diagnostics.

Cite This Study

Hu et al. (2025) studied this question.

synapsesocial.com/papers/68d42934713b0b5dfea6eb17https://doi.org/10.58530/2025/1103
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