High-fidelity intravoxel incoherent motion parameter mapping using locally low-rank and subspace modeling - Finkelstein, Alan J.; Liao, Congyu; Cao, Xiaozhi; Mani, Merry; Schifitto, Giovanni; Zhong, Jianhui (NeuroImage (Orlando, Fla.), 2024)
Keywords: Adult; Anisotropy; Blood; Blood vessels; Brain - diagnostic imaging; Contamination; Coronaviruses; COVID-19; COVID-19 - diagnostic imaging; Dictionaries; Diffusion; Diffusion Magnetic Resonance Imaging - methods; Diffusion MRI; Female; Fourier transforms; Humans; Image Processing, Computer-Assisted - methods; Intravoxel incoherent motion; low-rank modeling; Magnetic resonance imaging; Magnetic Resonance Imaging - methods; Male; Methods; Microvasculature; Motion; Neuroimaging; Perfusion; Phase variations; Quantitative mri; SARS-CoV-2; SARS-CoV-2 Infection; Severe acute respiratory syndrome coronavirus 2; Subspace modeling; Substantia grisea; Subspace modeling; Diffusion MRI; SARS-CoV-2 Infection; Quantitative mri; Intravoxel incoherent motion; low-rank modeling