T1‐FLAIR imaging during continuous head motion: Combining PROPELLER with an intelligent marker

• Published in: Magnetic resonance in medicine Vol. 85; no. 2; pp. 868 - 882
• Main Authors: Norbeck, Ola, Niekerk, Adam, Avventi, Enrico, Rydén, Henric, Berglund, Johan, Sprenger, Tim, Skare, Stefan
• Format: Journal Article
• Language: English
• Published: Hoboken Wiley Subscription Services, Inc 01.02.2021
• Subjects: brain; Head; Head movement; Image acquisition; Image quality; Image reconstruction; Magnetic fields; Magnetic resonance imaging; Markers; Medicin och hälsovetenskap; motion correction; PROPELLER; T1‐FLAIR; wireless radiofrequency triggered acquisition device

Purpose The purpose of this work is to describe a T1‐weighted fluid‐attenuated inversion recovery (FLAIR) sequence that is able to produce sharp magnetic resonance images even if the subject is moving their head throughout the acquisition. Methods The robustness to motion artifacts and retrospective...