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Real-time motion and main magnetic field correction in MR spectroscopy using an EPI volumetric navigator
In population groups where subjects do not lie still during Magnetic Resonance Spectroscopy (MRS) scans, real-time volume of interest (VOI), frequency, and main magnetic field (B0) shim correction may be necessary. This work demonstrates firstly that head movement causes significant B0 disruption in...
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| Format: | Thesis |
| Language: | English |
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Department of Human Biology
2015
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| _version_ | 1867613266758336513 |
|---|---|
| access_status_str | Open Access |
| author | Hess, Aaron T |
| author2 | Meintjies, Ernesta |
| author_browse | Hess, Aaron T Meintjies, Ernesta |
| author_facet | Meintjies, Ernesta Hess, Aaron T |
| author_sort | Hess, Aaron T |
| collection | Thesis |
| description | In population groups where subjects do not lie still during Magnetic Resonance Spectroscopy (MRS) scans, real-time volume of interest (VOI), frequency, and main magnetic field (B0) shim correction may be necessary. This work demonstrates firstly that head movement causes significant B0 disruption in both single voxel spectroscopy and spectroscopic imaging. |
| format | Thesis |
| id | oai:open.uct.ac.za:11427/11359 |
| institution | University of Cape Town (South Africa) |
| language | eng |
| last_indexed | 2026-06-10T12:33:25.185Z |
| license_str | Not specified — see source repository |
| provenance_str_mv | Harvested via OAI-PMH from UCTD — University of Cape Town Open Access Repository |
| publishDate | 2015 |
| publishDateRange | 2015 |
| publishDateSort | 2015 |
| publisher | Department of Human Biology |
| publisherStr | Department of Human Biology |
| record_format | dspace |
| source_str | UCTD — University of Cape Town Open Access Repository |
| spelling | oai:open.uct.ac.za:11427/11359 Real-time motion and main magnetic field correction in MR spectroscopy using an EPI volumetric navigator Hess, Aaron T Meintjies, Ernesta Van der Kouwe, Andre Human Biology In population groups where subjects do not lie still during Magnetic Resonance Spectroscopy (MRS) scans, real-time volume of interest (VOI), frequency, and main magnetic field (B0) shim correction may be necessary. This work demonstrates firstly that head movement causes significant B0 disruption in both single voxel spectroscopy and spectroscopic imaging. 2015-01-05T06:50:36Z 2015-01-05T06:50:36Z 2011 Doctoral Thesis Doctoral PhD http://hdl.handle.net/11427/11359 eng application/pdf Department of Human Biology Faculty of Health Sciences University of Cape Town |
| spellingShingle | Human Biology Hess, Aaron T Real-time motion and main magnetic field correction in MR spectroscopy using an EPI volumetric navigator |
| thesis_degree_str | Doctoral |
| title | Real-time motion and main magnetic field correction in MR spectroscopy using an EPI volumetric navigator |
| title_full | Real-time motion and main magnetic field correction in MR spectroscopy using an EPI volumetric navigator |
| title_fullStr | Real-time motion and main magnetic field correction in MR spectroscopy using an EPI volumetric navigator |
| title_full_unstemmed | Real-time motion and main magnetic field correction in MR spectroscopy using an EPI volumetric navigator |
| title_short | Real-time motion and main magnetic field correction in MR spectroscopy using an EPI volumetric navigator |
| title_sort | real time motion and main magnetic field correction in mr spectroscopy using an epi volumetric navigator |
| topic | Human Biology |
| url | http://hdl.handle.net/11427/11359 |
| work_keys_str_mv | AT hessaaront realtimemotionandmainmagneticfieldcorrectioninmrspectroscopyusinganepivolumetricnavigator |