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TitleModular multipin electrodes for comfortable dry EEG
Author(s)Fiedler, P.
Strohmeier, D.
Hunold, A.
Griebel, S.
Muhle, R.
Schreiber, M.
Pedrosa, P.
Vasconcelos, B.
Fonseca, C.
Vaz, F.
Haueisen, J.
Issue date13-Oct-2016
PublisherInstitute of Electrical and Electronics Engineers Inc.
JournalConference proceedings: ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society
Abstract(s)Electrode and cap concepts for continuous and ubiquitous monitoring of brain activity will open up new fields of application and contribute to increased use of electroencephalography (EEG) in clinical routine, neurosciences, brain-computer-interfacing and out-of-the-lab monitoring. However, mobile and unobtrusive applications are currently hindered by the lack of applicable convenient and reliable electrode and cap systems. We propose a novel modular electrode concept based on a flexible polymer substrate, coated with electrically conductive metallic films. The overall concept enables design adaptation to different head regions and cap designs. We describe the single modules of the system and investigate the influence of electrode pin number, coating material and adduction force on electrode-skin impedance and perceived wearing comfort. Our results contribute to rapid and comfortable multichannel dry EEG.
TypeConference paper
AccessRestricted access (UMinho)
Appears in Collections:CDF - GRF - Comunicações/Communications (with refereeing)

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