2020
ECLIPSE utilizing gradient‐modulated offset‐independent adiabaticity (GOIA) pulses for highly selective human brain proton MRSI
Kumaragamage C, De Feyter HM, Brown P, McIntyre S, Nixon TW, de Graaf R. ECLIPSE utilizing gradient‐modulated offset‐independent adiabaticity (GOIA) pulses for highly selective human brain proton MRSI. NMR In Biomedicine 2020, 34: e4415. PMID: 33001485, PMCID: PMC9472321, DOI: 10.1002/nbm.4415.Peer-Reviewed Original Research
2019
Robust outer volume suppression utilizing elliptical pulsed second order fields (ECLIPSE) for human brain proton MRSI
Kumaragamage C, De Feyter HM, Brown P, McIntyre S, Nixon TW, de Graaf R. Robust outer volume suppression utilizing elliptical pulsed second order fields (ECLIPSE) for human brain proton MRSI. Magnetic Resonance In Medicine 2019, 83: 1539-1552. PMID: 31742799, PMCID: PMC6982600, DOI: 10.1002/mrm.28047.Peer-Reviewed Original Research
2017
Selective proton‐observed, carbon‐edited (selPOCE) MRS method for measurement of glutamate and glutamine 13C‐labeling in the human frontal cortex
De Feyter H, Herzog RI, Steensma BR, Klomp DWJ, Brown PB, Mason GF, Rothman DL, de Graaf R. Selective proton‐observed, carbon‐edited (selPOCE) MRS method for measurement of glutamate and glutamine 13C‐labeling in the human frontal cortex. Magnetic Resonance In Medicine 2017, 80: 11-20. PMID: 29134686, PMCID: PMC5876108, DOI: 10.1002/mrm.27003.Peer-Reviewed Original Research
2011
Multislice 1H MRSI of the human brain at 7 T using dynamic B0 and B1 shimming
Boer VO, Klomp DW, Juchem C, Luijten PR, de Graaf RA. Multislice 1H MRSI of the human brain at 7 T using dynamic B0 and B1 shimming. Magnetic Resonance In Medicine 2011, 68: 662-670. PMID: 22162089, PMCID: PMC3306521, DOI: 10.1002/mrm.23288.Peer-Reviewed Original ResearchConceptsMagnetic fieldRadio frequency power depositionHigh magnetic fieldsMagnetic field shimmingRadio frequency controlUltra-high fieldMagnetic field inhomogeneityChemical shift resolutionMagnetic field homogeneityField shimmingPower depositionSpectroscopic imaging sequenceField inhomogeneityNew acquisition strategyField homogeneitySpectroscopic imagingShimmingInhomogeneityFieldDynamic B0Nutation angleHigh sensitivityB0ImagingImaging sequence