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Abstract #3872

Effect of Coil Compression on fMRI Time Courses: Preliminary Analysis

Brice Fernandez1, Baolian Yang2, Gaohong Wu3, Jeff McGovern2, and Suchandrima Banerjee4
1Applications and Workflow, GE Healthcare, Buc, France, 2Applications and Workflow, GE Healthcare, Waukesha, WI, United States, 3Engineering, GE Healthcare, Waukesha, WI, United States, 4Applications and Workflow, GE Healthcare, Menlo Park, CA, United States

Coil compression was introduced as a mean to reduce image reconstruction computational complexity of data acquired with large coil arrays with negligible SNR penalty. Previous work using a different acquisition strategy (not a standard multiband EPI) suggests that coil compression has a negligible effect on fMRI time courses. In this preliminary study, the effects of our coil compression implementation on fMRI time courses is evaluated using different level of compression and a standard multiband EPI. The results suggest a negligible effects of coil compression on fMRI time courses.

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