A validation of Emotiv EPOC Flex saline for EEG and ERP research

Last Updated on August 5, 2023 by pg@petergamma.org

Conclusions

“Overall, our findings suggest that Flex is capable of collecting research-quality data. It can register both event-related and spectral EEG signatures similar to those of a research-grade system. The validity of the Flex system makes it a suitable alternative to research-grade systems; an alternative that may be appealing to some researchers for whom traditional lab-based EEG systems are cost prohibitive. Additionally, the easy, convenient setup makes Flex suitable for use with atypical populations (e.g. children and sensitive individuals) by ameliorating participant discomfort experienced from long setup times and the use of electroconductive gel. Finally, the portability of Flex allows it to be used outside of the laboratory and in more naturalistic settings. By mitigating financial, methodological, and practical barriers, Flex may facilitate neuroscience research on topics and in locations in which it would otherwise not be feasible.”

https://peerj.com/articles/9713/

Funding

This work was supported by the Neural Markers of Learning Success industry partnership grant (No. 83673928) between Macquarie University and Emotiv Pty Ltd. The funders had no role in study design, data collection and analysis, decision to publish, or preparation of the manuscript.

Last Author
Nicholas Badcock
University of Western Australia