Ultrahigh resolution fMRI at 7T using radial‐cartesian TURBINE sampling

NN Graedel, KL Miller, M Chiew - Magnetic Resonance in …, 2022 - Wiley Online Library
Purpose We investigate the use of TURBINE, a 3D radial‐Cartesian acquisition scheme in
which EPI planes are rotated about the phase‐encoding axis to acquire a cylindrical k …

Decomposition of a periodic perturbed signal with unknown perturbation frequency by the method of variable projection

J Handler, D Ninevski, P O'Leary - 2021 7th International …, 2021 - ieeexplore.ieee.org
This paper presents a new approach to separate a signal into its periodic and aperiodic
components; whereby, the exact frequency of the periodic component is unknown. In other …