论文信息 - Correction of frequency drifts induced by gradient heating in 1H spectra using interleaved reference spectroscopy - 字舞流文

Correction of frequency drifts induced by gradient heating in 1H spectra using interleaved reference spectroscopy

To evaluate the impact of heating‐induced frequency drifts on single‐voxel spectroscopy and to demonstrate correction strategies based on the interleaved reference scan technique.

Maxim Zaitsev | Thomas Lange | M. Zaitsev | T. Lange | M. Buechert | Martin Buechert

[1] U. Klose. In vivo proton spectroscopy in presence of eddy currents , 1990, Magnetic resonance in medicine.

[2] P. Van de Moortele,et al. Field‐frequency locked in vivo proton MRS on a whole‐body spectrometer , 1999, Magnetic resonance in medicine.

[3] M Zaitsev,et al. Single‐voxel MRS with prospective motion correction and retrospective frequency correction , 2010, NMR in biomedicine.

[4] W A Edelstein,et al. Characterization and prediction of gradient acoustic noise in MR imagers , 1997, Magnetic resonance in medicine.

[5] G Helms,et al. Restoration of motion‐related signal loss and line‐shape deterioration of proton MR spectra using the residual water as intrinsic reference , 2001, Magnetic resonance in medicine.

[6] Dardo Tomasi,et al. Magnetic field shift due to mechanical vibration in functional magnetic resonance imaging , 2005, Magnetic resonance in medicine.

[7] G. Elbel,et al. Phase coherent averaging in magnetic resonance spectroscopy using interleaved navigator scans: Compensation of motion artifacts and magnetic field instabilities , 2002, Magnetic resonance in medicine.