Scalp electrode impedance, infection risk, and EEG data quality.

By T. Ferrée, Phan Luu, G. S. Russell, D. Tucker. Clinical Neurophysiology, 2001

1,012 citations recorded by the source corpus.

Subfields: Cardiology and Cardiovascular Medicine, Cognitive Neuroscience, Pulmonary and Respiratory Medicine

View Paper: https://www.semanticscholar.org/paper/e3d105ccf4e6f51d66d9e2b2fc718735a1ec3abe

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In Cardiology and Cardiovascular Medicine

In Cognitive Neuroscience

In Pulmonary and Respiratory Medicine

Tzyy-Ping Jung

Citations in the corpus

Novel Dry Polymer Foam Electrodes for Long-Term EEG Measurement (2011, methodology): “charge artifact more than dry electrodes [1], [10], [20].”
Emerging Neurophysiological Specialization for Letter Strings (2005, neutral): “Impedance was kept below 20 k ( Ferree, Luu, Russell, & Tucker, 2001 ).”
Mu rhythm modulation during observation of an object-directed grasp. (2004, methodology): “EEG was sampled at 250 Hz, with a 0.1–100 analogue bandpass filter with electrode impedances below 40 kV, an acceptable level for this system [ 10 ].”
Issues and assumptions on the road from raw signals to metrics of frontal EEG asymmetry in emotion. (2004, background): “This difference, V E −V R , is influenced by electrode impedance Z E and reference impedance Z R and input impedance Z in as follows (Ferree et al., 2001, p. 538): V E − V R = V D 2 − Z E + Z R Z in + V C Z E − Z R Z in + O 1 Z in 2 (6) where V D is the actual differential-mode signal (V E true −V…”
Soft, curved electrode systems capable of integration on the auricle as a persistent brain–computer interface (2015, background): “IEEE Trans Bio-Med Eng 51(6):1034–1043.”
Dry EEG Electrodes (2014, background): “There are other simpler circuits, such as the one proposed in [31].”
EEG-Based Brain-Computer Interfaces (2017, background): “While Ferree et al. [26] suggest that high electrode impedance has little effect beyond powerline noise that can be easily ﬁltered out, Kappenman & Luck [27] showed that it increases EEG noise primarily at lower frequencies and reduces the signal-to-noise ratio of the P300 response.”
EEG-Based Brain-Computer Interfaces (BCIs): A Survey of Recent Studies on Signal Sensing Technologies and Computational Intelligence Approaches and Their Applications (2020, methodology): “The application of the gel interface is utilised to decrease the skin-electrode contact interface impedance, which could be uncomfortable and inconvenient for users and too time-consuming and laborious for everyday use [36].”