Higher spatial resolution and sensitivity in whole brain functional MRI at 7T using 3D EPI accelerated with variable density CAIPI sampling and temporal random walk
The proposed 3D EPI encoding scheme, which exploits coherent and incoherent sampling properties, can significantly improve the image quality while providing a good balance between sensitivity and specificity in the activated regions.
Authors
- Hahnsung Kim (ORCID: https://orcid.org/0000-0002-0799-6985)
- Sugil Kim
- Alexander J. S. Beckett (ORCID: https://orcid.org/0000-0002-7123-9559)
- David A. Feinberg (ORCID: https://orcid.org/0009-0002-5016-9165)
- Erica Walker (ORCID: https://orcid.org/0000-0001-5066-1403)
- Suhyung Park (ORCID: https://orcid.org/0000-0002-7499-9377)
- J. Samantha (ORCID: https://orcid.org/0000-0003-3127-455X)
- Suvi Häkkinen
Institutions
- Chonnam National University (KR)
- Emory University (US)
- Advanced MRI Technologies (United States) (US)
- Siemens Healthcare (United States) (US)
- University of California, Berkeley (US)
Publication Details
- Journal
- Magnetic Resonance in Medicine
- Published
- 2025-04-24
- DOI
- https://doi.org/10.1002/mrm.30512
- Citations
- 1
- Primary Topic
- Advanced MRI Techniques and Applications
- Type
- article
- Field-Weighted Citation Impact
- 1.36
Funders
- National Research Foundation of Korea