About the Authors

Yaman Aksu

Affiliation Center for NMR Research, Department of Radiology, Penn State University College of Medicine, Hershey, Pennsylvania, United States of America

David J. Miller

djmiller@engr.psu.edu

Affiliation Electrical Engineering Department, Penn State University, University Park, Pennsylvania, United States of America

George Kesidis

Affiliations Electrical Engineering Department, Penn State University, University Park, Pennsylvania, United States of America, Computer Science and Engineering Department, Penn State University, University Park, Pennsylvania, United States of America

Don C. Bigler

Affiliation Center for Emerging Neurotechnology and Imaging, Penn State University College of Medicine, Hershey, Pennsylvania, United States of America

Qing X. Yang

Affiliation Center for NMR Research, Department of Radiology, Penn State University College of Medicine, Hershey, Pennsylvania, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: DJM YA. Performed the experiments: YA DB. Analyzed the data: YA DJM QXY. Contributed reagents/materials/analysis tools: YA DB DJM GK. Wrote the paper: DJM YA QXY GK.