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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

In-vivo submillimeter 3D diffusion MRI for high-resolution, SNR-efficient microstructure imaging

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Authors

ZLZiyu LiSZSilei ZhuKMKarla L. Miller

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Overview

Submillimeter diffusion MRI achieves high SNR and minimal distortion in-vivo, improving anatomical feature delineation.

Key Points

  • High-resolution in-vivo submillimeter 3D diffusion MRI successfully captures detailed microstructure images.
  • Results show a SNR-efficient image reconstruction achieving 0.5-0.6mm isotropic resolution and minimal distortion.
  • The use of a denoiser-regularized reconstruction enhances image fidelity while reducing gyral bias in mapping.
  • This approach demonstrates significant improvements over conventional 1.22mm diffusion MRI methods.

Cite This Study

Li et al. (2025) studied this question.

synapsesocial.com/papers/68d45b1b31b076d99fa5d5f0https://doi.org/10.58530/2025/0515
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