About the Authors

Simon Henin

Contributed equally to this work with: Simon Henin, Dovid Fein

shenin@gc.cuny.edu

Affiliation Department of Biomedical Engineering, City College of New York, 160 Convent Avenue, New York, New York 10027, United States of America

Dovid Fein

Contributed equally to this work with: Simon Henin, Dovid Fein

Affiliation Department of Biomedical Engineering, City College of New York, 160 Convent Avenue, New York, New York 10027, United States of America

Eric Smouha

Affiliation Department of Otolaryngology, Head and Neck Surgery, Mount Sinai Medical Center, New York, NY, United States of America

Lucas C. Parra

Affiliation Department of Biomedical Engineering, City College of New York, 160 Convent Avenue, New York, New York 10027, United States of America

Competing Interests

Lucas Parra has shares in Soterix Medical, who provided tDCS device for testing at no cost. This does not alter our adherence to PLOS ONE policies on sharing data and materials.

Author Contributions

Conceptualization: DF LCP. Data curation: SH DF LCP. Formal analysis: SH DF LCP. Investigation: DF. Methodology: DF LCP. Project administration: ES LCP. Resources: ES. Software: LCP. Supervision: SH ES LCP. Validation: SH DF LCP. Visualization: SH DF LCP. Writing – original draft: SH DF LCP. Writing – review & editing: SH DF ES LCP.