
pmid: 15759568
Equations are derived for the electric potentials [electroencephalogram (EEG)] produced by dipolar sources in a multiregion bicentric-spheres volume-conductor head model. Being the equations valid for an arbitrary number of regions, our proposal is a generalization of many spherical models presented so far in literature, each of those regarded as a particular case of our multiregion model. Moreover, our approach allows considering new features of the head volume-conductor to better approximate electrical properties of the real head.
Brain Mapping, Models, Neurological, Brain, Electroencephalography, Electromagnetic Fields, Animals, Humans, Computer Simulation, Diagnosis, Computer-Assisted, Head
Brain Mapping, Models, Neurological, Brain, Electroencephalography, Electromagnetic Fields, Animals, Humans, Computer Simulation, Diagnosis, Computer-Assisted, Head
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