About the Authors

Lynne J. Williams

lwilliams@research.baycrest.org (LJW); herve@utdallas.edu (HA)

Affiliation Centre for Brain Fitness, Rotman Research Institute at Baycrest, Toronto, Ontario, Canada

Joseph P. Dunlop

Affiliation School of Behavioral and Brain Sciences, The University of Texas at Dallas, Richardson, Texas, United States of America

Hervé Abdi

lwilliams@research.baycrest.org (LJW); herve@utdallas.edu (HA)

Affiliation School of Behavioral and Brain Sciences, The University of Texas at Dallas, Richardson, Texas, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: LJW HA. Performed the experiments: LJW. Analyzed the data: LJW JD. Contributed reagents/materials/analysis tools: JD. Wrote the paper: LJW.