Fig. 6From: Optimised passive marker device visibility and automatic marker detection for 3-T MRI-guided endovascular interventions: a pulsatile flow phantom studyMedian (blue and yellow bars) and individual observer (red bars) scores for marker visibility, image quality and usefulness of balanced steady-state free precession (bSSFP), and gradient echo (GRE) scans for the evaluated parameters: marker concentration, echo time (TE), slice thickness (ST), and phase encoding direction (PED)Back to article page