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Abstract #4427

MRI investigation of functional connectivity in the human spinal cord

Oscar San Emeterio Nateras 1 , Fang Yu 2 , Eric R Muir 3,4 , Carlos Bazan III 2 , Crystal G Franklin 4 , Wei Li 3,4 , Jack L Lancaster 2,4 , Jinqi Li 2,4 , and Timothy Q Duong 3,4

1 Biomedical Engineering, University of Texas at San Antonio, San Antonio, Texas, United States, 2 Radiology, University of Health Science Center at San Antonio, Texas, United States, 3 Ophthalmology, University of Health Science Center at San Antonio, Texas, United States, 4 Research Imaging Institute, San Antonio, Texas, United States

This study demonstrates a novel rsfMRI application to investigate the spinal cord. We found extensive functional networks in the spinal C1-C4, and they included some unilateral, bilateral and top-down functional connectivity. Future studies will improve spatial resolution, validate the functional networks and to map connectivity of the entire spinal cord to the brain.

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