SENSE-DTI at 3 T

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

Publication type:	Article in scientific journal
Type of review:	Peer review (publication)
Title:	SENSE-DTI at 3 T
Authors:	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
Published in:	Magnetic Resonance in Medicine
Volume(Issue):	51
Issue:	2
Page(s):	230
Pages to:	236
Issue Date:	2004
Publisher / Ed. Institution:	Wiley
ISSN:	0740-3194 1522-2594
Language:	English
Subjects:	Anisotropy; Brain; Brain mapping; Diffusion Magnetic Resonance Imaging; Humans; Three-dimensional imaging; Theoretical models
Subject (DDC):	616.8: Neurology, diseases of nervous system
Abstract:	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
Fulltext version:	Published version
License (according to publishing contract):	Licence according to publishing contract
Departement:	School of Engineering
Appears in collections:	Publikationen School of Engineering

Files in This Item:

There are no files associated with this item.

Show full item record

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.