Abstract #2901

Optimal and efficient crushing for semi-LASER at 7T – a comparison

Zahra Shams¹, Vincent Oltman Boer², Dennis W.J. Klomp¹, Jannie P. Wijnen¹, and Evita Wiegers¹

¹Radiology, University Medical Center Utrecht, Utrecht, Netherlands, ²Danish Research Centre for Magnetic Resonance, Centre for Functional and Diagnostic Imaging and Research, Copenhagen University Hospital Hvidovre, Hvidovre, Denmark

This study compares different crushing schemes for short-TE semi-LASER at 7T; minimal crushers, DOTCOPS and newly designed Adaptive crusher scheme. Maintaining a short echo time is traded for optimal spoiling of unwanted coherences.

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