Cross-sectional and Longitudinal Voxel-Based Relaxometry Study in ALS

D. C. Bigler, C. Flaherty-Craig, Y. Aksu, B-Y. Lee, K. R. Scott, H. E. Stephens, J. J. Vesek, J. Wang, M. L. Shaffer, P. J. Eslinger, Z. Simmons, and Q. X. Yang Psychiatry, Penn State Hershey Medical Center, Hershey, PA, United States, Neurology, Penn State Hershey Medical Center, Hershey, PA, United States, Electrical Engineering, Penn State University, State College, PA, United States, Bioengineering, Penn State Hershey Medical Center, Hershey, PA, United States, Radiology, Penn State Hershey Medical Center, Hershey, PA, United States, Public Health Sciences, Penn State Hershey Medical Center, Hershey, PA, United States, Neurosurgery, Penn State Hershey Medical Center, Hershey, PA, United States