Boundaries in volume conductor problems.
D000818:Animals; D002415:Cats; D002540:Cerebral Cortex / Q000502:physiology; D004553:Electric Conductivity; D004594:Electrophysiology / Q000379:methods*; D005071:Evoked Potentials; D005552:Forelimb / Q000502:physiology; D008959:Models, Neurological