Comparison between Equivalent Charge Model and Equivalent Dipole Model on Realistic Head Model

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摘要 Equivalentsourcelayer(ESL)imagingisanimportantkindofhigh-resolutionelectroencephalogram(EEG)imaging.Itconsistsoftwocategories:equivalentdipolelayer(EDL)andequivalentchargelayer(ECL).Bothofthemareassumedtobelocatedonornearthecorticalsurfaceandhavebeenproposedashigh-resolutionimagingmodalitiesorasintermediatestepstoestimatetheepicorticalpotential.Here,EDLandECLbasedonarealisticheadmodelarepresented,bothsimulationsandrealdataexperimentaredonetocomparethesetwomodels.TheresultsshowthatECLcanprovidehigherspatialresolutionaboutsourcelocationthanEDLdoes.
机构地区 不详
出版日期 2012年01月11日(中国期刊网平台首次上网日期,不代表论文的发表时间)