A Comparison of EEG Alpha Rhythm Detection by Tripolar Concentric Ring Electrodes and Conventional Disk Electrodes
Published in IEEE International Symposium on Signal Processing and Information Technology, 2019
Recommended citation: Haddix et al. (2019). "A Comparison of EEG Alpha Rhythm Detection by Tripolar Concentric Ring Electrodes and Conventional Disk Electrodes." IEEE International Symposium on Signal Processing and Information Technology. https://ieeexplore.ieee.org/abstract/document/8642782
This study compares a tripolar concentric ring electrode EEG system with conventional disk electrodes for detecting changes in the alpha rhythm associated with opening and closing the eyes.
In a preliminary study, both electrode systems detected the expected reduction in alpha power when participants opened their eyes, with a larger average reduction measured using the tripolar EEG system. The findings explore the potential of tripolar electrodes for detecting dynamic changes in brain rhythms relevant to clinical and neurofeedback applications.
Recommended citation: Haddix et al. (2019). “A Comparison of EEG Alpha Rhythm Detection by Tripolar Concentric Ring Electrodes and Conventional Disk Electrodes.” IEEE International Symposium on Signal Processing and Information Technology.