Consequences of EEG electrode position error on ultimate beamformer source reconstruction performance

@inproceedings{Dalal2014ConsequencesOE,
  title={Consequences of EEG electrode position error on ultimate beamformer source reconstruction performance},
  author={Sarang S. Dalal and Stefan Rampp and Florian Willomitzer and Svenja Ettl},
  booktitle={Front. Neurosci.},
  year={2014}
}
Inaccuracy of EEG electrode coordinates forms an error term in forward model generation and ultimate source reconstruction performance. This error arises from the combination of both intrinsic measurement noise of the digitization apparatus and manual coregistration error when selecting corresponding points on anatomical MRI volumes. A common assumption is that such an error would lead only to displacement of localized sources. Here, we measured electrode positions on a 3D-printed full-scale… CONTINUE READING
Related Discussions
This paper has been referenced on Twitter 2 times. VIEW TWEETS

From This Paper

Figures, tables, and topics from this paper.

Citations

Publications citing this paper.
Showing 1-8 of 8 extracted citations

References

Publications referenced by this paper.
Showing 1-10 of 48 references

Improved EEG source localization employing 3 D sensing by “ Flying Triangulation ”

S. Ettl, S. Rampp, +3 authors O. Arold
Proc . SPIE • 2013
View 3 Excerpts
Highly Influenced

The use of anatomical

G. R. Barnes
2003
View 4 Excerpts
Highly Influenced

The conductivity

T. F. Oostendorp, J. Delbeke, D. F. Stegeman
2000
View 1 Excerpt
Highly Influenced

The conductivity of the human skull: results of in vivo and in vitro measurements

IEEE Transactions on Biomedical Engineering • 2000
View 1 Excerpt
Highly Influenced

Consequences of EEG electrode position error on ultimate beamformer source reconstruction performance

SS Citation Dalal, S Rampp, F Willomitzer, S Ettl
Front. Neurosci. 8:42. doi: 10.3389/fnins.2014.00042 This article was submitted to Brain Imaging Methods, • 2014

Effects of forward model errors on

Z. Akalin Acar, S. Makeig
2013
View 3 Excerpts

An evaluation of EEG scanner's dependence on the imaging technique, forward model computation method, and array dimensionality

2012 Annual International Conference of the IEEE Engineering in Medicine and Biology Society • 2012
View 1 Excerpt

Similar Papers

Loading similar papers…