1. Department of Bioengineering, University of Pennsylvania, Philadelphia, PA, USA
2. Department of Neuroscience, University of Pennsylvania, Philadelphia, PA, USA
3. Human Research and Engineering Directorate, U.S. Army Research Laboratory, Aberdeen, MD, USA
4. Department of Psychology, University of Pennsylvania, Philadelphia, PA, USA
5. Department of Neurosurgery, Emory University Hospital, Atlanta, GA, USA
6. Department of Neurology, Dartmouth-Hitchcock Medical Center, Lebanon, NH, USA
7. Department of Neurosurgery, Baylor College of Medicine, Houston, TX, USA
8. Surgical Neurology Branch, National Institutes of Health, Bethesda, MD, USA
9. Department of Neurology, Mayo Clinic, Rochester, MN, USA
10. Department of Neurosurgery, University of Texas, Southwestern Medical Center, Dallas, TX, USA
11. Department of Neurology, Thomas Jefferson University Hospital, Philadelphia, PA, USA
12. Department of Radiology, Thomas Jefferson University Hospital, Philadelphia, PA, USA
13. Department of Neurology, Hospital of the University of Pennsylvania, Philadelphia, PA, USA
14. Department of Radiology, Hospital of the University of Pennsylvania, Philadelphia, PA, USA
15. Department of Neurosurgery, Hospital of the University of Pennsylvania, Philadelphia, PA, USA
16. Department of Electrical and Systems Engineering, University of Pennsylvania, Philadelphia, PA, USA
17. Department of Physics & Astronomy, University of Pennsylvania, Philadelphia, PA, USA