Chunk #58 — 4. Additional considerations of empirical relevance

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Generator localization by current source density (CSD): implications of volume conduction and field closure at intracranial and scalp resolutions.

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Several computational aspects affect the properties of the surface Laplacian, which in turn affect the usefulness and interpretability of CSD measures in the context of an empirical research objective. This section will discuss selected, but nevertheless important, issues unique to the CSD computation, which have not been adequately acknowledged in the literature.