Accelerated Ultrahigh-field Line-scanning fMRI of Millisecond Temporal Resolutionn Using Sparse and Subspace Constrains
Motivation: Currently, Sparse and Subspace Constraints have not been used for ultra-short TR Line-scanning fMRI accelerated reconstruction. Goal(s): Shorten Line-scanning fMRI scanning time and improve image quality. Approach: Reconstruct simulated undersampled Line-scanning fMRI data using reconstruction algorithms and perform fMRI analysis. Results: Accelerated reconstruction can improve the quality of ultra-short TR Line-scanning fMRI images, but there is a possibility of losing BOLD signals. Impact: Laying the groundwork for future research on Line-scanning fMRI acceleration methods.
Authors
- Yihang Zhou (ORCID: https://orcid.org/0000-0001-6354-1259)
- Haifeng Wang (ORCID: https://orcid.org/0000-0003-4229-3668)
- Yi He (ORCID: https://orcid.org/0000-0003-0040-9255)
- Yanjie Zhu (ORCID: https://orcid.org/0000-0002-9131-689X)
- Ye Li (ORCID: https://orcid.org/0000-0002-2898-5345)
- Liang Dong (ORCID: https://orcid.org/0009-0007-1131-2893)
- Shuo Zhou (ORCID: https://orcid.org/0000-0002-6475-3293)
- Jianyu Yuan
- Xingyang Wu (ORCID: https://orcid.org/0000-0001-9017-4028)
Publication Details
- Journal
- Proceedings 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
- Published
- 2025-09-16
- DOI
- https://doi.org/10.58530/2025/0291
- Primary Topic
- Blind Source Separation Techniques
- Type
- article
- Field-Weighted Citation Impact
- 0.00