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Abstract #1487

Inversion Recovery with SMS PROPELLER

Ola Norbeck1,2, Enrico Avventi1,2, Henric Rydén 1, and Stefan Skare1,2

1Neuroradiology, Karolinska University Hospital, Stockholm, Sweden, 2Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden

We show that simultaneous multi-slice (SMS) PROPELLER can be used with inversion recovery. This is accomplished by using an adiabatic multi-band RF pulse (PINS-DANTE), an in-house developed PROPELLER sequence and a reconstruction that calibrates both in-plane-GRAPPA and slice-GRAPPA weights for all PROPELLER blade angles on a single fully sampled PROPELLER blade volume.

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