| Publikationstyp: | Beitrag in wissenschaftlicher Zeitschrift |
| Art der Begutachtung: | Peer review (Publikation) |
| Titel: | SENSE-DTI at 3 T |
| Autor/-in: | Järmann, Thomas Crelier, G. Pruessmann, K.P. Golay, X. Netsch, T. van Muiswinkel, A.M.C Mori, S. van Zijl, P.C.M. Valavanis, A. Kollias, S. Boesiger, P. |
| DOI: | 10.1002/mrm.10707 |
| Erschienen in: | Magnetic Resonance in Medicine |
| Band(Heft): | 51 |
| Heft: | 2 |
| Seite(n): | 230 |
| Seiten bis: | 236 |
| Erscheinungsdatum: | 2004 |
| Verlag / Hrsg. Institution: | Wiley |
| ISSN: | 0740-3194 1522-2594 |
| Sprache: | Englisch |
| Schlagwörter: | Anisotropy; Brain; Brain mapping; Diffusion Magnetic Resonance Imaging; Humans; Three-dimensional imaging; Theoretical models |
| Fachgebiet (DDC): | 616.8: Neurologie und Krankheiten des Nervensystems |
| Zusammenfassung: | While holding vast potential, diffusion tensor imaging (DTI) with single-excitation protocols still faces serious challenges. Limited spatial resolution, susceptibility to magnetic field inhomogeneity, and low signal-to-noise ratio (SNR) may be considered the most prominent limitations. It is demonstrated that all of these shortcomings can be effectively mitigated by the transition to parallel imaging technology and high magnetic field strength. Using the sensitivity encoding (SENSE) technique at 3 T, brain DTI was performed in nine healthy volunteers. Despite enhanced field inhomogeneity, parallel acquisition permitted both controlling geometric distortions and enhancing spatial resolution up to 0.8 mm in-plane. Heightened SNR requirements were met in part by high base sensitivity at 3 T. A further significant increase in SNR efficiency was accomplished by SENSE acquisition, exploiting enhanced encoding speed for echo time reduction. Based on the resulting image data, high-resolution tensor mapping is demonstrated. |
| URI: | https://digitalcollection.zhaw.ch/handle/11475/5012 |
| Volltext Version: | Publizierte Version |
| Lizenz (gemäss Verlagsvertrag): | Lizenz gemäss Verlagsvertrag |
| Departement: | School of Engineering |
| Enthalten in den Sammlungen: | Publikationen School of Engineering |
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Järmann, T., Crelier, G., Pruessmann, K. P., Golay, X., Netsch, T., van Muiswinkel, A. M. C., Mori, S., van Zijl, P. C. M., Valavanis, A., Kollias, S., & Boesiger, P. (2004). SENSE-DTI at 3 T. Magnetic Resonance in Medicine, 51(2), 230–236. https://doi.org/10.1002/mrm.10707
Järmann, T. et al. (2004) ‘SENSE-DTI at 3 T’, Magnetic Resonance in Medicine, 51(2), pp. 230–236. Available at: https://doi.org/10.1002/mrm.10707.
T. Järmann et al., “SENSE-DTI at 3 T,” Magnetic Resonance in Medicine, vol. 51, no. 2, pp. 230–236, 2004, doi: 10.1002/mrm.10707.
JÄRMANN, Thomas, G. CRELIER, K.P. PRUESSMANN, X. GOLAY, T. NETSCH, A.M.C VAN MUISWINKEL, S. MORI, P.C.M. VAN ZIJL, A. VALAVANIS, S. KOLLIAS und P. BOESIGER, 2004. SENSE-DTI at 3 T. Magnetic Resonance in Medicine. 2004. Bd. 51, Nr. 2, S. 230–236. DOI 10.1002/mrm.10707
Järmann, Thomas, G. Crelier, K.P. Pruessmann, X. Golay, T. Netsch, A.M.C van Muiswinkel, S. Mori, et al. 2004. “SENSE-DTI at 3 T.” Magnetic Resonance in Medicine 51 (2): 230–36. https://doi.org/10.1002/mrm.10707.
Järmann, Thomas, et al. “SENSE-DTI at 3 T.” Magnetic Resonance in Medicine, vol. 51, no. 2, 2004, pp. 230–36, https://doi.org/10.1002/mrm.10707.
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