Advanced Electrode Technologies for Noninvasive Brain-Computer Interfaces

Sen Lin*, Jingjing Jiang, Kai Huang, Lei Li, Xian He, Peng Du, Yufeng Wu, Junchen Liu, Xilin Li, Zhibao Huang, Zenan Zhou, Yuanhang Yu, Jiaxin Gao, Ming Lei*, Hui Wu*

*Corresponding author for this work

Research output: Contribution to journalReview articlepeer-review

7 Citations (Scopus)

Abstract

Brain-computer interfaces (BCIs) have garnered significant attention in recent years due to their potential applications in medical, assistive, and communication technologies. Building on this, noninvasive BCIs stand out as they provide a safe and user-friendly method for interacting with the human brain. In this work, we provide a comprehensive overview of the latest developments and advancements in material, design, and application of noninvasive BCIs electrode technology. We also explore the challenges and limitations currently faced by noninvasive BCI electrode technology and sketch out the technological roadmap from three dimensions: Materials and Design; Performances; Mode and Function. We aim to unite research efforts within the field of noninvasive BCI electrode technology, focusing on the consolidation of shared goals and fostering integrated development strategies among a diverse array of multidisciplinary researchers.

Original languageEnglish
Pages (from-to)24487-24513
Number of pages27
JournalACS Nano
Volume17
Issue number24
DOIs
Publication statusPublished - 26 Dec 2023

Keywords

  • EEG
  • dry electrode
  • electrode technology
  • flexible electronics
  • nanomaterials
  • noninvasive BCI
  • semidry electrode
  • wet electrode

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