Wave-CAIPI for highly accelerated 3D imaging

• Published in: Magnetic resonance in medicine Vol. 73; no. 6; pp. 2152 - 2162
• Main Authors: Bilgic, Berkin, Gagoski, Borjan A., Cauley, Stephen F., Fan, Audrey P., Polimeni, Jonathan R., Grant, P. Ellen, Wald, Lawrence L., Setsompop, Kawin
• Format: Journal Article
• Language: English
• Published: United States Blackwell Publishing Ltd 01.06.2015; Wiley Subscription Services, Inc
• Subjects: Algorithms; Brain Mapping - methods; CAIPIRINHA; CAIPIRINHA, quantitative susceptibility mapping; Humans; Image Enhancement - methods; Image Processing, Computer-Assisted - methods; Imaging, Three-Dimensional - methods; Magnetic Resonance Imaging - methods; parallel imaging; phase imaging; quantitative susceptibility mapping; parallel imaging; phase imaging; CAIPIRINHA, quantitative susceptibility mapping

Purpose To introduce the wave‐CAIPI (controlled aliasing in parallel imaging) acquisition and reconstruction technique for highly accelerated 3D imaging with negligible g‐factor and artifact penalties. Methods The wave‐CAIPI 3D acquisition involves playing sinusoidal gy and gz gradients during the r...