Epileptic source localization with high density EEG: how many electrodes are needed?

By G. Lantz, R. D. Peralta, L. Spinelli, M. Seeck, C. Michel. Clinical Neurophysiology, 2003

412 citations recorded by the source corpus.

Subfields: Cognitive Neuroscience, Psychiatry and Mental health

View Paper: https://www.semanticscholar.org/paper/78344cb78e8c9e8c4818cf64a18cfb208e3e3bad

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In Cognitive Neuroscience

In Psychiatry and Mental health

Thomas R. Knösche

Citations in the corpus

The standardized EEG electrode array of the IFCN. (2017, positive): “Major localization errors of known epileptic foci were observed when the electric ﬁeld was sampled with less than 64 electrodes (Lantz et al., 2003).”
Spontaneous brain activity and EEG microstates. A novel EEG/fMRI analysis approach to explore resting-state networks (2010, background): “…and experimental studies suggest that at least 60 (but preferably more) equally distributed electrodes are required for accurate spatial sampling of scalp activities i.e. EEG source localization and that it is recommended to digitize the electrodes positions (Lantz et al., 2003; Luu et al., 2001).”
Automated cortical projection of EEG sensors: Anatomical correlation via the international 10-10 system (2009, positive): “Several authors have shown that a high number of electrodes increases the precision of the localization of intra-cerebral generators which are at the origin of the surface signals (Lantz et al., 2003; Michel et al., 2004).”
A guideline for head volume conductor modeling in EEG and MEG (2014, background): “, 2014), since it can be assumed that these provide sufficient spatial sampling (Ahonen et al., 1993; Grieve et al., 2004; Lantz et al., 2003) so that the different number of sensors did not significantly influence our results.”
EEG source imaging. (2004, background): “There are now several systems available that allow very fast electrode application and provide excellent signal quality (Lantz et al., 2003a,b; Michel et al., 2004a; Murray et al., 2004a; Praamstra and Oostenveld, 2003; Suarez et al., 2000; Tucker, 1993).”
Topographic ERP Analyses: A Step-by-Step Tutorial Review (2008, neutral): “[30, 65] for treatments of this issue).”
Resting-state EEG connectome topology and social norm processing in healthy young adults (2026, unknown): “Noisy or unstable electrodes were removed based on visual inspection and offline review (number of channels: 61.14 ± 2.4) (Lantz et al. 2003 ).”