{"id":"https://openalex.org/W2071804489","doi":"https://doi.org/10.1109/tbme.2014.2306913","title":"Focused Current Density Imaging Using Internal Electrode in Magnetic Resonance Electrical Impedance Tomography (MREIT)","display_name":"Focused Current Density Imaging Using Internal Electrode in Magnetic Resonance Electrical Impedance Tomography (MREIT)","publication_year":2014,"publication_date":"2014-02-21","ids":{"openalex":"https://openalex.org/W2071804489","doi":"https://doi.org/10.1109/tbme.2014.2306913","mag":"2071804489","pmid":"https://pubmed.ncbi.nlm.nih.gov/24956612"},"language":"en","primary_location":{"id":"doi:10.1109/tbme.2014.2306913","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tbme.2014.2306913","pdf_url":null,"source":{"id":"https://openalex.org/S5240358","display_name":"IEEE Transactions on Biomedical Engineering","issn_l":"0018-9294","issn":["0018-9294","1558-2531"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Biomedical Engineering","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","pubmed"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5042009636","display_name":"Woo Chul Jeong","orcid":"https://orcid.org/0000-0002-1778-9007"},"institutions":[{"id":"https://openalex.org/I35928602","display_name":"Kyung Hee University","ror":"https://ror.org/01zqcg218","country_code":"KR","type":"education","lineage":["https://openalex.org/I35928602"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Woo Chul Jeong","raw_affiliation_strings":["Department of Biomedical Engineering, Kyung Hee University, Yongin-si, Korea","Department of Biomedical Engineering, Kyung Hee University, Yongin-si, Korea#TAB#"],"affiliations":[{"raw_affiliation_string":"Department of Biomedical Engineering, Kyung Hee University, Yongin-si, Korea","institution_ids":["https://openalex.org/I35928602"]},{"raw_affiliation_string":"Department of Biomedical Engineering, Kyung Hee University, Yongin-si, Korea#TAB#","institution_ids":["https://openalex.org/I35928602"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036787495","display_name":"Saurav Z. K. Sajib","orcid":"https://orcid.org/0000-0003-0110-9027"},"institutions":[{"id":"https://openalex.org/I35928602","display_name":"Kyung Hee University","ror":"https://ror.org/01zqcg218","country_code":"KR","type":"education","lineage":["https://openalex.org/I35928602"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Saurav Sajib","raw_affiliation_strings":["Department of Biomedical Engineering, Kyung Hee University, Yongin-si, Korea","Department of Biomedical Engineering, Kyung Hee University, Yongin-si, Korea#TAB#"],"affiliations":[{"raw_affiliation_string":"Department of Biomedical Engineering, Kyung Hee University, Yongin-si, Korea","institution_ids":["https://openalex.org/I35928602"]},{"raw_affiliation_string":"Department of Biomedical Engineering, Kyung Hee University, Yongin-si, Korea#TAB#","institution_ids":["https://openalex.org/I35928602"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061564320","display_name":"Hyung Joong Kim","orcid":"https://orcid.org/0000-0001-7591-9079"},"institutions":[{"id":"https://openalex.org/I35928602","display_name":"Kyung Hee University","ror":"https://ror.org/01zqcg218","country_code":"KR","type":"education","lineage":["https://openalex.org/I35928602"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Hyung Joong Kim","raw_affiliation_strings":["Department of Biomedical Engineering, Kyung Hee University, Yongin-si, Korea","Department of Biomedical Engineering, Kyung Hee University, Yongin-si, Korea#TAB#"],"affiliations":[{"raw_affiliation_string":"Department of Biomedical Engineering, Kyung Hee University, Yongin-si, Korea","institution_ids":["https://openalex.org/I35928602"]},{"raw_affiliation_string":"Department of Biomedical Engineering, Kyung Hee University, Yongin-si, Korea#TAB#","institution_ids":["https://openalex.org/I35928602"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5072545759","display_name":"Oh In Kwon","orcid":null},"institutions":[{"id":"https://openalex.org/I24062138","display_name":"Konkuk University","ror":"https://ror.org/025h1m602","country_code":"KR","type":"education","lineage":["https://openalex.org/I24062138"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Oh In Kwon","raw_affiliation_strings":["Department of Mathematics, Konkuk University, Seoul, Korea","Department of Mathematics , Konkuk University , Seoul , Korea"],"affiliations":[{"raw_affiliation_string":"Department of Mathematics, Konkuk University, Seoul, Korea","institution_ids":["https://openalex.org/I24062138"]},{"raw_affiliation_string":"Department of Mathematics , Konkuk University , Seoul , Korea","institution_ids":["https://openalex.org/I24062138"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5042009636"],"corresponding_institution_ids":["https://openalex.org/I35928602"],"apc_list":null,"apc_paid":null,"fwci":1.0467,"has_fulltext":false,"cited_by_count":14,"citation_normalized_percentile":{"value":0.80526063,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"61","issue":"7","first_page":"1938","last_page":"1946"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11778","display_name":"Electrical and Bioimpedance Tomography","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11778","display_name":"Electrical and Bioimpedance Tomography","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11601","display_name":"Neuroscience and Neural Engineering","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2804","display_name":"Cellular and Molecular Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10919","display_name":"Neurological disorders and treatments","score":0.9970999956130981,"subfield":{"id":"https://openalex.org/subfields/2728","display_name":"Neurology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/current-density","display_name":"Current density","score":0.6344856023788452},{"id":"https://openalex.org/keywords/electrical-impedance-tomography","display_name":"Electrical impedance tomography","score":0.597117006778717},{"id":"https://openalex.org/keywords/electrode","display_name":"Electrode","score":0.5936136245727539},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.5611119270324707},{"id":"https://openalex.org/keywords/imaging-phantom","display_name":"Imaging phantom","score":0.5291787981987},{"id":"https://openalex.org/keywords/magnetic-resonance-imaging","display_name":"Magnetic resonance imaging","score":0.5198476910591125},{"id":"https://openalex.org/keywords/electrical-resistivity-tomography","display_name":"Electrical resistivity tomography","score":0.5110722780227661},{"id":"https://openalex.org/keywords/electrical-impedance","display_name":"Electrical impedance","score":0.5013558864593506},{"id":"https://openalex.org/keywords/tomography","display_name":"Tomography","score":0.4994540214538574},{"id":"https://openalex.org/keywords/nuclear-magnetic-resonance","display_name":"Nuclear magnetic resonance","score":0.494142085313797},{"id":"https://openalex.org/keywords/magnetic-field","display_name":"Magnetic field","score":0.45816805958747864},{"id":"https://openalex.org/keywords/current","display_name":"Current (fluid)","score":0.4322904050350189},{"id":"https://openalex.org/keywords/biomagnetism","display_name":"Biomagnetism","score":0.4290620684623718},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.35187220573425293},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.26611024141311646},{"id":"https://openalex.org/keywords/electrical-resistivity-and-conductivity","display_name":"Electrical resistivity and conductivity","score":0.2655583620071411},{"id":"https://openalex.org/keywords/radiology","display_name":"Radiology","score":0.08744707703590393}],"concepts":[{"id":"https://openalex.org/C207740977","wikidata":"https://www.wikidata.org/wiki/Q234072","display_name":"Current density","level":2,"score":0.6344856023788452},{"id":"https://openalex.org/C155175808","wikidata":"https://www.wikidata.org/wiki/Q1326472","display_name":"Electrical impedance tomography","level":3,"score":0.597117006778717},{"id":"https://openalex.org/C17525397","wikidata":"https://www.wikidata.org/wiki/Q176140","display_name":"Electrode","level":2,"score":0.5936136245727539},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.5611119270324707},{"id":"https://openalex.org/C104293457","wikidata":"https://www.wikidata.org/wiki/Q28324852","display_name":"Imaging phantom","level":2,"score":0.5291787981987},{"id":"https://openalex.org/C143409427","wikidata":"https://www.wikidata.org/wiki/Q161238","display_name":"Magnetic resonance imaging","level":2,"score":0.5198476910591125},{"id":"https://openalex.org/C60591178","wikidata":"https://www.wikidata.org/wiki/Q488986","display_name":"Electrical resistivity tomography","level":3,"score":0.5110722780227661},{"id":"https://openalex.org/C17829176","wikidata":"https://www.wikidata.org/wiki/Q179043","display_name":"Electrical impedance","level":2,"score":0.5013558864593506},{"id":"https://openalex.org/C163716698","wikidata":"https://www.wikidata.org/wiki/Q841267","display_name":"Tomography","level":2,"score":0.4994540214538574},{"id":"https://openalex.org/C46141821","wikidata":"https://www.wikidata.org/wiki/Q209402","display_name":"Nuclear magnetic resonance","level":1,"score":0.494142085313797},{"id":"https://openalex.org/C115260700","wikidata":"https://www.wikidata.org/wiki/Q11408","display_name":"Magnetic field","level":2,"score":0.45816805958747864},{"id":"https://openalex.org/C148043351","wikidata":"https://www.wikidata.org/wiki/Q4456944","display_name":"Current (fluid)","level":2,"score":0.4322904050350189},{"id":"https://openalex.org/C78902741","wikidata":"https://www.wikidata.org/wiki/Q4915071","display_name":"Biomagnetism","level":3,"score":0.4290620684623718},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.35187220573425293},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.26611024141311646},{"id":"https://openalex.org/C69990965","wikidata":"https://www.wikidata.org/wiki/Q65402698","display_name":"Electrical resistivity and conductivity","level":2,"score":0.2655583620071411},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.08744707703590393},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D003198","descriptor_name":"Computer Simulation","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D003198","descriptor_name":"Computer Simulation","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D003198","descriptor_name":"Computer Simulation","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004566","descriptor_name":"Electrodes","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004566","descriptor_name":"Electrodes","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004566","descriptor_name":"Electrodes","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008279","descriptor_name":"Magnetic Resonance Imaging","qualifier_ui":"Q000295","qualifier_name":"instrumentation","is_major_topic":false},{"descriptor_ui":"D008279","descriptor_name":"Magnetic Resonance Imaging","qualifier_ui":"Q000295","qualifier_name":"instrumentation","is_major_topic":false},{"descriptor_ui":"D008279","descriptor_name":"Magnetic Resonance Imaging","qualifier_ui":"Q000295","qualifier_name":"instrumentation","is_major_topic":false},{"descriptor_ui":"D008279","descriptor_name":"Magnetic Resonance Imaging","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D008279","descriptor_name":"Magnetic Resonance Imaging","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D008279","descriptor_name":"Magnetic Resonance Imaging","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D014054","descriptor_name":"Tomography","qualifier_ui":"Q000295","qualifier_name":"instrumentation","is_major_topic":false},{"descriptor_ui":"D014054","descriptor_name":"Tomography","qualifier_ui":"Q000295","qualifier_name":"instrumentation","is_major_topic":false},{"descriptor_ui":"D014054","descriptor_name":"Tomography","qualifier_ui":"Q000295","qualifier_name":"instrumentation","is_major_topic":false},{"descriptor_ui":"D014054","descriptor_name":"Tomography","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D014054","descriptor_name":"Tomography","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D014054","descriptor_name":"Tomography","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D017097","descriptor_name":"Electric Impedance","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D017097","descriptor_name":"Electric Impedance","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D017097","descriptor_name":"Electric Impedance","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D019047","descriptor_name":"Phantoms, Imaging","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D019047","descriptor_name":"Phantoms, Imaging","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D019047","descriptor_name":"Phantoms, Imaging","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D059629","descriptor_name":"Signal-To-Noise Ratio","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D059629","descriptor_name":"Signal-To-Noise Ratio","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D059629","descriptor_name":"Signal-To-Noise Ratio","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":2,"locations":[{"id":"doi:10.1109/tbme.2014.2306913","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tbme.2014.2306913","pdf_url":null,"source":{"id":"https://openalex.org/S5240358","display_name":"IEEE Transactions on Biomedical Engineering","issn_l":"0018-9294","issn":["0018-9294","1558-2531"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Biomedical Engineering","raw_type":"journal-article"},{"id":"pmid:24956612","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/24956612","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE transactions on bio-medical engineering","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.5199999809265137,"display_name":"Affordable and clean energy"}],"awards":[{"id":"https://openalex.org/G4241029988","display_name":null,"funder_award_id":"2012R1A1A2008477","funder_id":"https://openalex.org/F4320320671","funder_display_name":"National Research Foundation"},{"id":"https://openalex.org/G7468579584","display_name":null,"funder_award_id":"2013R1A2A2A04016066","funder_id":"https://openalex.org/F4320320671","funder_display_name":"National Research Foundation"}],"funders":[{"id":"https://openalex.org/F4320320671","display_name":"National Research Foundation","ror":"https://ror.org/05s0g1g46"},{"id":"https://openalex.org/F4320321372","display_name":"Konkuk University","ror":"https://ror.org/025h1m602"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":39,"referenced_works":["https://openalex.org/W1854566075","https://openalex.org/W1964661846","https://openalex.org/W1964976958","https://openalex.org/W1976410531","https://openalex.org/W1977031640","https://openalex.org/W1978137436","https://openalex.org/W1978393821","https://openalex.org/W1987753805","https://openalex.org/W1988841010","https://openalex.org/W1996224340","https://openalex.org/W2006399939","https://openalex.org/W2009417631","https://openalex.org/W2010132894","https://openalex.org/W2012927174","https://openalex.org/W2025736754","https://openalex.org/W2037596608","https://openalex.org/W2044981520","https://openalex.org/W2052673590","https://openalex.org/W2061397255","https://openalex.org/W2064490468","https://openalex.org/W2065181617","https://openalex.org/W2065872255","https://openalex.org/W2080955914","https://openalex.org/W2092645735","https://openalex.org/W2105361735","https://openalex.org/W2123970784","https://openalex.org/W2124496461","https://openalex.org/W2127563467","https://openalex.org/W2142692584","https://openalex.org/W2162468525","https://openalex.org/W2163976581","https://openalex.org/W2166230221","https://openalex.org/W2168775745","https://openalex.org/W2169007976","https://openalex.org/W2170382756","https://openalex.org/W2321127736","https://openalex.org/W2542653948","https://openalex.org/W3025643029","https://openalex.org/W6684788447"],"related_works":["https://openalex.org/W2313404873","https://openalex.org/W2083712518","https://openalex.org/W2103199518","https://openalex.org/W2104029157","https://openalex.org/W2380560319","https://openalex.org/W2067324555","https://openalex.org/W2348091821","https://openalex.org/W2754563262","https://openalex.org/W2167767104","https://openalex.org/W2041800284"],"abstract_inverted_index":{"Magnetic":[0],"resonance":[1],"electrical":[2],"impedance":[3],"tomography":[4],"(MREIT)":[5],"is":[6],"an":[7,20,26,40],"imaging":[8,85,117],"modality":[9],"capable":[10],"of":[11,33,47,53,73,112],"visualizing":[12],"cross-sectional":[13],"current":[14,43,93,123,151],"density":[15,37,94,124,152],"and/or":[16],"conductivity":[17],"distributions":[18],"inside":[19],"electrically":[21],"conducting":[22],"object.":[23],"It":[24],"uses":[25],"MRI":[27],"scanner":[28],"to":[29,69,90],"measure":[30],"one":[31],"component":[32],"the":[34,51,71,74,121,127,131,135,141,145,150,154],"magnetic":[35],"flux":[36],"induced":[38],"by":[39],"externally":[41],"injected":[42],"through":[44],"a":[45,82,92,97,110],"pair":[46],"surface":[48],"electrodes.":[49,137],"For":[50],"cases":[52],"deep":[54],"brain":[55],"stimulation":[56],"(DBS),":[57],"electroporation,":[58],"and":[59,108,115],"radio":[60],"frequency":[61],"(RF)":[62],"ablation,":[63],"internal":[64,88,128,146],"electrodes":[65,89,129,147],"can":[66],"be":[67],"used":[68],"improve":[70],"quality":[72],"MREIT":[75,84],"images.":[76],"In":[77],"this":[78],"paper,":[79],"we":[80,106],"propose":[81],"new":[83],"method":[86,143],"using":[87,126,133,144],"visualize":[91],"distribution":[95],"within":[96],"local":[98],"region":[99,156],"around":[100],"them.":[101],"To":[102],"evaluate":[103],"its":[104],"performance,":[105],"conducted":[107],"analyzed":[109],"series":[111],"numerical":[113],"simulations":[114],"phantom":[116],"experiments.":[118],"We":[119,138],"compared":[120],"reconstructed":[122],"images":[125],"with":[130,157],"obtained":[132],"only":[134],"external":[136],"found":[139],"that":[140],"proposed":[142],"stably":[148],"determines":[149],"in":[153],"focused":[155],"better":[158],"accuracy.":[159]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":4},{"year":2019,"cited_by_count":1},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":1},{"year":2014,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}