Fast Fourier-based simulation of off-resonance artifacts in steady-state gradient echo MRI applied to metal object localization

Autor: Zijlstra, Frank, Bouwman, Job G, Braškute, I, Viergever, Max A, Seevinck, PR

Publikováno v: Magnetic Resonance in Medicine, 78(5), 2035. John Wiley and Sons Inc.

PURPOSE: To accelerate simulation of off-resonance artifacts in steady-state gradient echo MRI by using fast Fourier transforms and demonstrate its applicability to metal object localization. THEORY AND METHODS: By exploiting the repetitive nature of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::4b9ac9972a5397449e41f6551b5fc909
https://dspace.library.uu.nl/handle/1874/358917

Fast Fourier-based simulation of off-resonance artifacts in steady-state gradient echo MRI applied to metal object localization

Publikováno v: Magnetic Resonance in Medicine. 78(5):2035

PURPOSE: To accelerate simulation of off-resonance artifacts in steady-state gradient echo MRI by using fast Fourier transforms and demonstrate its applicability to metal object localization. THEORY AND METHODS: By exploiting the repetitive nature of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dris___00893::37ac9b6330ff0b1cc0e89dbf0ff7b6d9
https://hdl.handle.net/1874/358917

Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.

Dynamic off-resonance correction improves functional image analysis in fMRI of awake behaving non-human primates.

Autor: Shahdloo M; Department of Experimental Psychology, Wellcome Centre for Integrative Neuroimaging, University of Oxford, Oxford, United Kingdom., Khalighinejad N; Department of Experimental Psychology, Wellcome Centre for Integrative Neuroimaging, University of Oxford, Oxford, United Kingdom., Priestley L; Department of Experimental Psychology, Wellcome Centre for Integrative Neuroimaging, University of Oxford, Oxford, United Kingdom., Rushworth M; Department of Experimental Psychology, Wellcome Centre for Integrative Neuroimaging, University of Oxford, Oxford, United Kingdom., Chiew M; Nuffield Department of Clinical Neurosciences, Wellcome Centre for Integrative Neuroimaging, University of Oxford, Oxford, United Kingdom.; Physical Sciences, Sunnybrook Research Institute, Toronto, ON, Canada.; Medical Biophysics, University of Toronto, Toronto, ON, Canada.

Publikováno v: Frontiers in neuroimaging [Front Neuroimaging] 2024 Jun 25; Vol. 3, pp. 1336887. Date of Electronic Publication: 2024 Jun 25 (Print Publication: 2024).