File Download
There are no files associated with this item.
Supplementary
-
Citations:
- Appears in Collections:
Conference Paper: The impact of High-Q and High-K on complex fiber structures in the human brain
| Title | The impact of High-Q and High-K on complex fiber structures in the human brain |
|---|---|
| Authors | |
| Issue Date | 2017 |
| Publisher | International Society for Magnetic Resonance in Medicine (ISMRM). |
| Citation | The International Society for Magnetic Resonance in Medicine (ISMRM) 25th Annual Meeting & Exhibition, Honolulu, HI, 22-27 April 2017 How to Cite? |
| Abstract | In this diffusion MRI study, we investigated the impact of high angular resolution (high-Q) and high spatial resolution (high-K) on complex fiber structures. It was found that while high-Q was able to resolve crossing fibers within a given region, high-K provided additional spatial details of these crossing fibers in the same location. In addition, diffusion data from high-K improved characterization of high-curvature fibers, which cannot be adequately resolved with high-Q. It is thus concluded that high-K is preferred when both crossing and high-curvature fibers need to be resolved, as in human connectome analysis. |
| Persistent Identifier | http://hdl.handle.net/10722/245513 |
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Bruce, I | - |
| dc.contributor.author | Petty, C | - |
| dc.contributor.author | Chang, HCC | - |
| dc.contributor.author | Chen, NK | - |
| dc.contributor.author | Song, AW | - |
| dc.date.accessioned | 2017-09-18T02:12:02Z | - |
| dc.date.available | 2017-09-18T02:12:02Z | - |
| dc.date.issued | 2017 | - |
| dc.identifier.citation | The International Society for Magnetic Resonance in Medicine (ISMRM) 25th Annual Meeting & Exhibition, Honolulu, HI, 22-27 April 2017 | - |
| dc.identifier.uri | http://hdl.handle.net/10722/245513 | - |
| dc.description.abstract | In this diffusion MRI study, we investigated the impact of high angular resolution (high-Q) and high spatial resolution (high-K) on complex fiber structures. It was found that while high-Q was able to resolve crossing fibers within a given region, high-K provided additional spatial details of these crossing fibers in the same location. In addition, diffusion data from high-K improved characterization of high-curvature fibers, which cannot be adequately resolved with high-Q. It is thus concluded that high-K is preferred when both crossing and high-curvature fibers need to be resolved, as in human connectome analysis. | - |
| dc.language | eng | - |
| dc.publisher | International Society for Magnetic Resonance in Medicine (ISMRM). | - |
| dc.relation.ispartof | The International Society for Magnetic Resonance in Medicine (ISMRM) Annual Meeting & Exhibition | - |
| dc.title | The impact of High-Q and High-K on complex fiber structures in the human brain | - |
| dc.type | Conference_Paper | - |
| dc.identifier.email | Chang, HCC: hcchang@hku.hk | - |
| dc.identifier.authority | Chang, HCC=rp02024 | - |
| dc.identifier.hkuros | 277082 | - |
| dc.publisher.place | Honolulu, HI | - |