28 citations · 35 across the 3 of their papers we have counts for
3 papers
Joint multi-field T quantification for fast field-cycling MRI
Markus Bödenler, Oliver Maier, Rudolf Stollberger +4
Purpose: Recent developments in hardware design enable the use of Fast Field-Cycling (FFC) techniques in MRI to exploit the different relaxation rates at very low field strength, a…
Non-linear fitting with joint spatial regularization in Arterial Spin Labeling
Oliver Maier, Stefan M Spann, Daniela Pinter +7
Multi-Delay single-shot arterial spin labeling (ASL) imaging provides accurate cerebral blood flow (CBF) and, in addition, arterial transit time (ATT) maps but the inherent low SNR…
Efficient high-resolution RF pulse design applied to simultaneous multi-slice excitation
Christoph Aigner, Christian Clason, Armin Rund +1
RF pulse design via optimal control is typically based on gradient and quasi-Newton approaches and therefore suffers from slow convergence. We present a flexible and highly efficie…