About the Authors

Ajay Madhavan

Affiliation Department of Radiology, Mayo Clinic, Rochester, Minnesota, United States of America

Jennifer L. Whitwell

whitwell.jennifer@mayo.edu

Affiliation Department of Radiology, Mayo Clinic, Rochester, Minnesota, United States of America

Stephen D. Weigand

Affiliation Department of Health Sciences Research (Biostatistics), Mayo Clinic, Rochester, Minnesota, United States of America

Joseph R. Duffy

Affiliation Department of Neurology (Speech Pathology), Mayo Clinic, Rochester, Minnesota, United States of America

Edythe A. Strand

Affiliation Department of Neurology (Speech Pathology), Mayo Clinic, Rochester, Minnesota, United States of America

Mary M. Machulda

Affiliation Department of Psychiatry and Psychology (Neuropsychology), Mayo Clinic, Rochester, Minnesota, United States of America

Nirubol Tosakulwong

Affiliation Department of Health Sciences Research (Biostatistics), Mayo Clinic, Rochester, Minnesota, United States of America

Matthew L. Senjem

Affiliation Department of Information Technology, Mayo Clinic, Rochester, Minnesota, United States of America

Jeffrey L. Gunter

Affiliation Department of Information Technology, Mayo Clinic, Rochester, Minnesota, United States of America

Val J. Lowe

Affiliation Department of Radiology, Mayo Clinic, Rochester, Minnesota, United States of America

Ronald C. Petersen

Affiliation Department of Neurology (Behavioral Neurology), Mayo Clinic, Rochester, Minnesota, United States of America

Clifford R. Jack Jr.

Affiliation Department of Radiology, Mayo Clinic, Rochester, Minnesota, United States of America

Keith A. Josephs

Affiliation Department of Neurology (Behavioral Neurology), Mayo Clinic, Rochester, Minnesota, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: JLW KAJ. Performed the experiments: AM JLW JRD EAS MMM KAJ. Analyzed the data: AM JLW SDW NT KAJ. Contributed reagents/materials/analysis tools: MLS JLG VJL RCP CRJ. Wrote the paper: JLW AM.