Direct SENSE Imaging for Fast, Multi-Echo FMRI Over a Restricted Field of View

Keywords

absence acceleration accommodate achievable achieve achieved acquiring acquisition acquisitions amplitudes applications apply approximately array assumption available ball band bandwidth better bold brain called capable channel coil coils collecting combining comparing complex comprised constant constrains contrast cuboid decay define densely developed dictates direct directly distinct easily encoding entirely exactly excitation excite fact fast field form free full fully general generated gradient gradients graham greatly implementation independent induction initially inserted inside institute inverse inversion investigations kept lack least linear localization locations long matrix medical modified modulation much multiplying often overall parallel particular phantom placed placement practice procedures profiles prototype pulse pulses readout receive reconstructed reconstruction reduce reduced reducing reduction removing represent required requiring resolution restricted robustness rows sampled sampling savings schematic selected selective sense sensitivity separation shaded shimming significantly simulations skipping soccer spatial spectral spectroscopy spins spoiler spurious steam steps strategically suppression system take taken targeted temporal trans typically user varied view whole