Visual quality control for arterial spin labeling

This study introduces a visual scoring system that provides a quality control standard for arterial spin labeling (ASL) and that can be applied to both cerebral blood flow maps and ancillary ASL images. The system provided high reproducibility and a reliable threshold for discarding low quality scans.

Article: A visual quality control scale for clinical arterial spin labeling images

Authors: S. M. Fallatah, F. B. Pizzini, B. Gomez-Anson, J. Magerkurth, E. De Vita, S. Bisdas, H. R. Jäger, H. J. M. M. Mutsaerts, and X. Golay