Current design with minimum error in transcranial direct current stimulation

Jing Qin, Yushan Wang, Wentai Liu

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

1 Scopus citations

Abstract

As a non-invasive brain stimulation technology, transcanial direct current stimulation (tDCS) has been recently attracting more and more attention in research and clinic applications due to its convenient implementation and modulation of the brain functionality. In this paper, we propose a novel multi-electrode tDCS current configuration model that minimizes the total error under the safety constraints. After rewriting the model as a linearly constrained minimization problem, we develop an efficient numerical algorithm based on the alternating direction method of multipliers (ADMM). Numerical experiments have shown the great potential of the proposed method in terms of accuracy and focality.

Original languageEnglish
Title of host publicationBrain Informatics - International Conference, BI 2018, Proceedings
EditorsYang Yang, Vicky Yamamoto, Shouyi Wang, Erick Jones, Jianzhong Su, Tom Mitchell, Leon Iasemidis
Pages52-62
Number of pages11
DOIs
StatePublished - 2018
EventInternational Conference on Brain Informatics, BI 2018 - Arlington, United States
Duration: Dec 7 2018Dec 9 2018

Publication series

NameLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume11309 LNAI
ISSN (Print)0302-9743
ISSN (Electronic)1611-3349

Conference

ConferenceInternational Conference on Brain Informatics, BI 2018
Country/TerritoryUnited States
CityArlington
Period12/7/1812/9/18

Bibliographical note

Funding Information:
The research of Jing Qin is supported by the NSF grant DMS-

Funding Information:
The research of Jing Qin is supported by the NSF grant DMS-1818374.

Publisher Copyright:
© 2018, Springer Nature Switzerland AG.

Keywords

  • Alternating Direction Method of Multipliers (ADMM)
  • Human head model
  • Multi-electrode stimulation
  • Safety constraints
  • transcranial Direct Current Stimulation (tDCS)

ASJC Scopus subject areas

  • Theoretical Computer Science
  • Computer Science (all)

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