Regional neurochemical profiles in the human brain measured by ¹H MRS at 7T using local B ₁ shimming

Keyphrases

• 1H-MRS 100%
• Human Brain 100%
• Neurochemical Profile 100%
• B1 Shimming 100%
• Brain Regions 80%
• Substantia Nigra 40%
• Shimming 40%
• Aminobutyric Acid 40%
• Pons 40%
• Single Voxel 40%
• 16-channel 40%
• Cerebellar Vermis 40%
• B 1 + 40%
• Small Molecules 20%
• Glutamate 20%
• Neurochemicals 20%
• Glutathione 20%
• Neurological Disorders 20%
• Chemical Shift 20%
• Posterior Cingulate 20%
• Putamen 20%
• High Signal-to-noise Ratio 20%
• Neurological Diseases 20%
• Frontal White Matter 20%
• Occipital Lobe 20%
• Artifact-free 20%
• Accurate Quantification 20%
• Transceiver Array 20%
• Transmission Efficiency 20%
• Brain Metabolites 20%
• Volume Coil 20%
• Single-voxel MRS 20%
• Array Coils 20%
• Volume-of-interest 20%
• Extended Range 20%
• Free Spectra 20%
• STEAM Sequence 20%
• Ultra-high Field 20%
• Multiple Brain Regions 20%
• Total Creatine 20%
• Total Choline 20%
• Sensitivity Shift 20%
• Ultrahigh Magnetic Fields 20%
• Half Volumes 20%
• Chemical Shift Displacement Error 20%
• Ventral Brain 20%

Neuroscience

• Shimming 100%
• Human Brain 100%
• Brain Region 100%
• Substantia nigra 40%
• Nervous System Disorder 40%
• Pons 40%
• Cerebellar Vermis 40%
• Gamma-Aminobutyric Acid 40%
• Choline 20%
• Signal-to-Noise Ratio 20%
• Occipital Lobe 20%
• Putamen 20%
• Glutamic Acid 20%
• Posterior Cingulate 20%
• Glutathione 20%
• Creatine 20%

Chemistry

• Shimming 100%
• Metabolite 66%
• Chemical Shift 66%
• Gamma-Aminobutyric Acid 66%
• Biochemistry 33%
• Signal-to-Noise Ratio 33%
• Stimulated Echo Acquisition Mode for Imaging 33%
• Mechanical Strength 33%
• Magnetic Field 33%
• Creatine 33%
• Glutathione 33%
• Glutamic Acid 33%
• Choline 33%