Theoretical and Practical Investigation of Acoustic Noise Level Reduction in Pseudo-Continuous Arterial Spin Labeling

Keywords

achieved acoustic adjusting adjustment always amplifiers amplitude arterial best blood brain called changing choice chosen coils comfort complex compromising concern continuous dedicated default direct discomfort domain driven duration easily efficiency either elderly emerged equal equation especially evaluate every excitation expected experienced explained exposure fact fields fixed flow frequency function gave gradient gradients hardware harmonics healthy improvements indicated infants input integrating inversion investigates investigation known labeling lack lasting lobe local location long loss manipulating many matched measured meter minute module negative neurology noise output patient patients peak perfusion phantom positive practical predicted prediction presence preserved pressure previously produces programming pseudo pulse pulsed quantifying radio raised readout real reduce reduced reduction rehabilitation repair require required response scanner scanning series setting shape shapes significantly simulations slices smoother sound source spacing spectra spectrum spin starting strategies strategy suggest system table target theoretical timing tissue together train transfer undergoing underwent unseat verified verify volunteer wave waveform