Next Article in Journal
Internet of Things Architectures, Technologies, Applications, Challenges, and Future Directions for Enhanced Living Environments and Healthcare Systems: A Review
Next Article in Special Issue
Online Home Appliance Control Using EEG-Based Brain–Computer Interfaces
Previous Article in Journal
Applying the Haar-cascade Algorithm for Detecting Safety Equipment in Safety Management Systems for Multiple Working Environments
Open AccessArticle

A Dry Electrode Cap and Its Application in a Steady-State Visual Evoked Potential-Based Brain–Computer Interface

1
The State Key Laboratory on Integrated Optoelectronics, Institute of Semiconductors, Chinese Academy of Sciences, Beijing 100083, China
2
University of Chinese Academy of Sciences, Beijing 100049, China
3
Neuracle Technology company, Beijing 100097, China
4
Engineering Research Center for Semiconductor Integrated Technology, Institute of Semiconductors, Chinese Academy of Sciences, Beijing 100083, China
5
Beijing minghao intelligent design company, Beijing 100085, China
6
Beijing bioblue sensor company, Beijing 100085, China
7
CAS Center for Excellence in Brain Science and Intelligence Technology, Shanghai 200031, China
*
Author to whom correspondence should be addressed.
Electronics 2019, 8(10), 1080; https://doi.org/10.3390/electronics8101080
Received: 30 August 2019 / Revised: 18 September 2019 / Accepted: 20 September 2019 / Published: 23 September 2019
The wearable electroencephalogram (EEG) dry electrode acquisition system has shown great application prospects in mental state monitoring, the brain–computer interface (BCI), and other fields due to advantages such as being small in volume, light weight, and a ready-to-use facility. This study demonstrates a novel EEG cap with concise structure, easy adjustment size, as well as independently adjustable electrodes. The cap can be rapidly worn and adjusted in both horizontal and vertical dimensions. The dry electrodes on it can be adjusted independently to fit the scalp as quickly as possible. The accuracy of the BCI test employing this device is higher than when employing a headband. The proposed EEG cap makes adjustment easier and the contact impedance of the dry electrodes more uniform. View Full-Text
Keywords: adjustable dry electrodes EEG cap; brain–computer interface; steady-state visual evoked potential adjustable dry electrodes EEG cap; brain–computer interface; steady-state visual evoked potential
Show Figures

Figure 1

MDPI and ACS Style

Wu, X.; Zheng, L.; Jiang, L.; Huang, X.; Liu, Y.; Xing, L.; Xing, X.; Wang, Y.; Pei, W.; Yang, X.; Liu, Z.; Wei, C.; Li, Y.; Yuan, M.; Chen, H. A Dry Electrode Cap and Its Application in a Steady-State Visual Evoked Potential-Based Brain–Computer Interface. Electronics 2019, 8, 1080.

Show more citation formats Show less citations formats
Note that from the first issue of 2016, MDPI journals use article numbers instead of page numbers. See further details here.

Article Access Map by Country/Region

1
Back to TopTop