Caricamento...
Localization Errors in MR Spectroscopic Imaging due to the Drift of the Main Magnetic Field and their Correction
PURPOSE: To analyze the effect of B(0) field drift on multi voxel MR spectroscopic imaging and to propose an approach for its correction. THEORY AND METHODS: It is shown, both theoretically and in a phantom, that for ~30 minute acquisitions a linear B(0) drift (~0.1 ppm/hour) will cause localization...
Salvato in:
| Autori principali: | , |
|---|---|
| Natura: | Artigo |
| Lingua: | Inglês |
| Pubblicazione: |
2012
|
| Soggetti: | |
| Accesso online: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3580127/ https://ncbi.nlm.nih.gov/pubmed/23165750 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1002/mrm.24536 |
| Tags: |
Aggiungi Tag
Nessun Tag, puoi essere il primo ad aggiungerne! !
|