G. Oeltzschner

Latest

• Simultaneous editing of GABA and GSH with Hadamard-encoded MR spectroscopic imaging
• Big GABA II: Water-referenced edited MR spectroscopy at 25 research sites
• Multi-vendor standardized sequence for edited magnetic resonance spectroscopy
• Reproducibility of brain MRS in older healthy adults at 7T
• Advanced Hadamard-encoded editing of seven low-concentration brain metabolites: Principles of HERCULES
• Neurometabolites and associations with cognitive deficits in mild cognitive impairment: a magnetic resonance spectroscopy study at 7 Tesla
• J-difference-edited MRS measures of γ-aminobutyric acid before and after acute caffeine administration
• Opposite Dynamics of GABA and Glutamate Levels in the Occipital Cortex during Visual Processing
• Simultaneous editing of GABA and glutathione at 7T using semi-LASER localization
• Frequency and phase correction for multiplexed edited MRS of GABA and glutathione
• Effects of eddy currents on selective spectral editing experiments at 3T
• Connecting occipital alpha band peak frequency, visual temporal resolution, and occipital GABA levels in healthy participants and hepatic encephalopathy patients
• Hadamard editing of glutathione and macromolecule-suppressed GABA
• Big GABA: Edited MR spectroscopy at 24 research sites
• Simultaneous measurement of Aspartate, NAA, and NAAG using HERMES spectral editing at 3 Tesla
• Spatial Hadamard encoding of J-edited spectroscopy using slice-selective editing pulses
• Dual-volume excitation and parallel reconstruction for J-difference-edited MR spectroscopy
• Prospective frequency correction for macromolecule-suppressed GABA editing at 3T
• Simultaneous edited MRS of GABA and glutathione
• Use of quantitative brain water imaging as concentration reference for J-edited MR spectroscopy of GABA
• Covert hepatic encephalopathy: elevated total glutathione and absence of brain water content changes
• Beta Peak Frequencies at Rest Correlate with Endogenous GABA+/Cr Concentrations in Sensorimotor Cortex Areas
• Low visual cortex GABA levels in hepatic encephalopathy: links to blood ammonia, critical flicker frequency, and brain osmolytes
• Pilot study of Iopamidol-based quantitative pH imaging on a clinical 3T MR scanner