Time-efficient, high-resolution 3T whole-brain relaxometry using 3D-QALAS with wave-CAIPI readouts.

Jaejin Cho Borjan A Gagoski Tae Hyung Kim Fuyixue Wang Mary Kate Manhard Douglas C Dean Steven R KecskemetiArvind CaprihanWei-Ching LoDaniel Nico SplitthoffWei LiuDaniel PolakStephen CauleyKawin SetsompopPatricia Ellen GrantBerkin Bilgic

Published in: Magnetic resonance in medicine (2023)

in 3 min at R = 3 × 2 acceleration. The quantitative maps obtained from the accelerated wave-CAIPI 3D-QALAS protocol showed very similar values to those from the standard 3D-QALAS (R = 2) protocol, alluding to the robustness and reliability of the proposed method.

Keyphrases

high resolution
randomized controlled trial
resting state
white matter
mass spectrometry
functional connectivity
multiple sclerosis
high speed