A practical method for determining electrode positions on the head

Munck de, J.C. and Vijn, P.C.M. and Spekreijse, H. (1991) A practical method for determining electrode positions on the head. Electroencephalography and Clinical Neurophysiology, 78 (1). pp. 85-87. ISSN 0013-4694

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Abstract:	When multi-channel EP recordings are used for source localization, the electrode positions have to be determined with respect to a common reference frame. In this paper a method is described for determining the electrode positions on the head. Since it is difficult to fix electrodes accurately at a priori chosen positions, it is better to measure these positions afterwards. For this we have developed a practical method. The method also finds the best fitting sphere for the electrode positions, which is useful when a multi-sphere volume conductor is used in the inverse algorithm.
Item Type:	Article
Copyright:	© 1991 Elsevier
Research Group:	Low Temperatures - Biomagnetism (LT)
Link to this item:	http://purl.utwente.nl/publications/72961
Official URL:	http://dx.doi.org/10.1016/0013-4694(91)90023-W
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