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Improved magnetoenecphalography source reconstruction considering anatomical connectivity of cortical sources

DC Field Value Language
dc.contributor.authorIm, Chang-Hwan-
dc.contributor.authorAn, Kwang-Ok-
dc.contributor.authorLee, Chany-
dc.contributor.authorJung, Hyun-Kyo-
dc.contributor.authorJung, Ki-Young-
dc.creator정기영-
dc.date.accessioned2014-05-21T05:58:12Z-
dc.date.available2014-05-21T05:58:12Z-
dc.date.issued2006-04-
dc.identifier.citationIEEE Transactions on Magnetics, Vol.42 No.4, pp. 1379-1382-
dc.identifier.issn0018-9464-
dc.identifier.urihttps://hdl.handle.net/10371/91840-
dc.description.abstractIn this paper, an improved magnetoencephalography (MEG) source reconstruction technique considering anatomical connectivity of cortical sources is proposed. The anatomical connectivity information was taken into account by calculating three-dimensional geodesic distance between neighboring sources, and then the resultant inverse solutions were compared with those of other cases: 1) inverse estimate without connectivity information; 2) use of Euclidean distance instead of geodesic distance. The proposed technique was applied to realistic simulations for a real brain anatomy, and the results showed that estimated sources can be smoother and more accurate by using the anatomical connectivity information.-
dc.language.isoenen
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)en
dc.subject공학en
dc.subjectAnatomical connectivity-
dc.subjectmagnetoencephalography (MEG) source reconstruction-
dc.subjectWiener estimation-
dc.subject3-D geodesic distance-
dc.titleImproved magnetoenecphalography source reconstruction considering anatomical connectivity of cortical sourcesen
dc.typeArticle-
dc.contributor.AlternativeAuthor안광옥-
dc.contributor.AlternativeAuthor임창환-
dc.contributor.AlternativeAuthor이찬희-
dc.contributor.AlternativeAuthor정현교-
dc.contributor.AlternativeAuthor정기영-
dc.identifier.doi10.1109/TMAG.2006.871635-
dc.description.srndOAIID:oai:osos.snu.ac.kr:snu2006-01/102/2014017262/3-
dc.description.srndSEQ:3-
dc.description.srndPERF_CD:SNU2006-01-
dc.description.srndEVAL_ITEM_CD:102-
dc.description.srndUSER_ID:2014017262-
dc.description.srndADJUST_YN:N-
dc.description.srndEMP_ID:A079623-
dc.description.srndDEPT_CD:801-
dc.description.srndCITE_RATE:.938-
dc.description.srndDEPT_NM:의학과-
dc.description.srndSCOPUS_YN:Y-
dc.description.srndCONFIRM:Y-
dc.identifier.srnd2006-01/102/2014017262/3-
Appears in Collections:
College of Medicine/School of Medicine (의과대학/대학원)Dept. of Neurology (신경과학교실)Journal Papers (저널논문_신경과학교실)
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