Abstract #1696

Pinpointing the rat cerebellar and medullary noxious networks with fMRI based fcMRI

Rupeng Li¹, Xiping Liu², Jason Sidabras¹, Christopher Pawela³, Andrzej Jesmanowicz¹, and James Hyde¹

¹Biophysics, Medical College of Wisconsin, Milwaukee, WI, United States, ²Dermatology, Medical College of Wisconsin, Milwaukee, WI, United States, ³Anesthesiology, Medical College of Wisconsin, Milwaukee, WI, United States

Pinpoint acquisition of high resolution, true whole brain scale fcMRI sensorimotor network using seed based analysis. We are able to greatly reduce susceptibility induced artifact in deep brain structures while keeping great SNR and depth sensitivity. fcMRI networks in cerebellum and modular areas are demonstrated with intermediate reticular nucleus (IRt) observed.

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