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Abstract #0306

Time-encoded golden angle radial ASL

Merlijn C.E. van der Plas1, Sophie Schmid1, Maarten Versluis2, and Matthias J.P. van Osch1

1C.J. Gorter Center for high field MRI, Department of Radiology, Leiden University Medical Center, Leiden, Netherlands, 2Philips, Best, Netherlands

The golden angle readout provides a flexible approach to acquire multiple reconstructions, each with a different trade-off between spatial and temporal resolution from the same dataset. In combination with a Hadamard labeling scheme, the golden angle readout can be optimized for reconstructions at multiple spatial resolutions, allowing for multi-slice acquisition. By changing to single-slice acquisition, high temporal resolution angiography and high quality perfusion images can be reconstructed from a single dataset.

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