Systematic comparison between a wireless EEG system with dry electrodes and a wired EEG system with wet electrodes

NeuroImage
J W Y KamR T Knight

Abstract

Recent advances in dry electrodes technology have facilitated the recording of EEG in situations not previously possible, thanks to the relatively swift electrode preparation and avoidance of applying gel to subject's hair. However, to become a true alternative, these systems should be compared to state-of-the-art wet EEG systems commonly used in clinical or research applications. In our study, we conducted a systematic comparison of electrodes application speed, subject comfort, and most critically electrophysiological signal quality between the conventional and wired Biosemi EEG system using wet active electrodes and the compact and wireless F1 EEG system consisting of dry passive electrodes. All subjects (n = 27) participated in two recording sessions on separate days, one with the wet EEG system and one with the dry EEG system, in which the session order was counterbalanced across subjects. In each session, we recorded their EEG during separate rest periods with eyes open and closed followed by two versions of a serial visual presentation target detection task. Each task component allows for a neural measure reflecting different characteristics of the data, including spectral power in canonical low frequency bands, event-re...Continue Reading

Citations

Aug 14, 2019·Frontiers in Human Neuroscience·Jenny M QiuSolomon G Diamond
Mar 29, 2020·NPJ Digital Medicine·Ignacio Perez-PozueloLuis Fernandez-Luque
Sep 13, 2020·International Journal of Neural Systems·Manuel GrañaXavier Garmendia
Aug 10, 2019·Scientific Reports·Gregory CiccarelliChristopher J Smalt
May 31, 2019·Computational Intelligence and Neuroscience·Greta TuckuteLars Kai Hansen
Dec 6, 2019·Frontiers in Human Neuroscience·Christoph TremmelDean J Krusienski
Oct 2, 2020·JMIR MHealth and UHealth·Jessica R Lunsford-AveryMatthew M Engelhard
Jan 25, 2021·Journal of Neuroengineering and Rehabilitation·Paul Dominick E BaniquedRaymond J Holt
Jan 19, 2021·Cortex; a Journal Devoted to the Study of the Nervous System and Behavior·Nathalie Klein SelleGershon Ben-Shakhar
Dec 22, 2020·Frontiers in Neuroscience·Letizia AlvinoHenry Robben
Mar 4, 2021·Computer Methods and Programs in Biomedicine·Sana YasinAlice Othmani
Feb 18, 2021·NPJ Digital Medicine·Ignacio Perez-PozueloLuis Fernandez-Luque
Nov 2, 2021·Brain and Neuroscience Advances·Marta ToporPhilip J A Dean
Dec 31, 2021·International Journal of Psychophysiology : Official Journal of the International Organization of Psychophysiology·Pavel PradoAgustín Ibáñez

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