{"id":"https://openalex.org/W2126923979","doi":"https://doi.org/10.1109/iembs.1989.96181","title":"New approaches to source localization in MEG","display_name":"New approaches to source localization in MEG","publication_year":2003,"publication_date":"2003-01-13","ids":{"openalex":"https://openalex.org/W2126923979","doi":"https://doi.org/10.1109/iembs.1989.96181","mag":"2126923979"},"language":"en","primary_location":{"id":"doi:10.1109/iembs.1989.96181","doi":"https://doi.org/10.1109/iembs.1989.96181","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iembs.1989.96181","pdf_url":null,"source":{"id":"https://openalex.org/S4363608786","display_name":"Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC)","issn_l":"2375-7477","issn":["2375-7477"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":["doyens","jufo-1","ki-jl-1","medline","russia-white-list-3"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Images of the Twenty-First Century. Proceedings of the Annual International Engineering in Medicine and Biology Society","raw_type":"proceedings-article"},"volume":null,"type":"conference-paper","indexed_in":["crossref"],"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/A5089960146","display_name":"Christopher W. Crowley","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"C.W. Crowley","raw_affiliation_strings":["Biomagnetic Technologies, Inc., San Diego, CA, USA","Biomagnetic Technol. Inc., San Diego, CA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Biomagnetic Technologies, Inc., San Diego, CA, USA","institution_ids":[]},{"raw_affiliation_string":"Biomagnetic Technol. Inc., San Diego, CA, USA","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033446005","display_name":"Richard E. Greenblatt","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"R.E. Greenblatt","raw_affiliation_strings":["Biomagnetic Technologies, Inc., San Diego, CA, USA","Biomagnetic Technol. Inc., San Diego, CA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Biomagnetic Technologies, Inc., San Diego, CA, USA","institution_ids":[]},{"raw_affiliation_string":"Biomagnetic Technol. Inc., San Diego, CA, USA","institution_ids":[]}]},{"author_position":"last","author":{"id":null,"display_name":"I. Khalil","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"I. Khalil","raw_affiliation_strings":["Biomagnetic Technologies, Inc., San Diego, CA, USA","Biomagnetic Technol. Inc., San Diego, CA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Biomagnetic Technologies, Inc., San Diego, CA, USA","institution_ids":[]},{"raw_affiliation_string":"Biomagnetic Technol. Inc., San Diego, CA, USA","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.24630542,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"1256","last_page":"1258"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10429","display_name":"EEG and Brain-Computer Interfaces","score":0.6934000253677368,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},"topics":[{"id":"https://openalex.org/T10429","display_name":"EEG and Brain-Computer Interfaces","score":0.6934000253677368,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive 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/T10931","display_name":"Direction-of-Arrival Estimation Techniques","score":0.13819999992847443,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11205","display_name":"Numerical methods in inverse problems","score":0.03009999915957451,"subfield":{"id":"https://openalex.org/subfields/2610","display_name":"Mathematical Physics"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/source-localization","display_name":"source localization","score":0.8539999723434448},{"id":"https://openalex.org/keywords/magnetoencephalography","display_name":"magnetoencephalography","score":0.9950000047683716},{"id":"https://openalex.org/keywords/linear-estimation","display_name":"linear estimation","score":0.9409999847412109},{"id":"https://openalex.org/keywords/primary-current-distribution","display_name":"primary current distribution","score":0.765999972820282}],"concepts":[{"id":"https://openalex.org/C556910895","wikidata":"https://www.wikidata.org/wiki/Q384188","display_name":"Magnetoencephalography","level":3,"score":0.8601543307304382},{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.7299014329910278},{"id":"https://openalex.org/C104293457","wikidata":"https://www.wikidata.org/wiki/Q28324852","display_name":"Imaging phantom","level":2,"score":0.6568713188171387},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.6353211998939514},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5801095366477966},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.5303668975830078},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4235602617263794},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2279641032218933},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.18408545851707458},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.11741220951080322},{"id":"https://openalex.org/C169760540","wikidata":"https://www.wikidata.org/wiki/Q207011","display_name":"Neuroscience","level":1,"score":0.07493716478347778},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.07384258508682251},{"id":"https://openalex.org/C522805319","wikidata":"https://www.wikidata.org/wiki/Q179965","display_name":"Electroencephalography","level":2,"score":0.06453824043273926},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"score":0.0},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iembs.1989.96181","doi":"https://doi.org/10.1109/iembs.1989.96181","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iembs.1989.96181","pdf_url":null,"source":{"id":"https://openalex.org/S4363608786","display_name":"Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC)","issn_l":"2375-7477","issn":["2375-7477"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":["doyens","jufo-1","ki-jl-1","medline","russia-white-list-3"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Images of the Twenty-First Century. Proceedings of the Annual International Engineering in Medicine and Biology Society","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W385358913","https://openalex.org/W1987333243","https://openalex.org/W2013261033","https://openalex.org/W2039086247","https://openalex.org/W2045682702","https://openalex.org/W2048658673","https://openalex.org/W2050986635","https://openalex.org/W2296602312","https://openalex.org/W2324331920"],"related_works":["https://openalex.org/W185122959","https://openalex.org/W2114216995","https://openalex.org/W2980686986","https://openalex.org/W4223920176","https://openalex.org/W2365620399","https://openalex.org/W2123705995","https://openalex.org/W7099489333","https://openalex.org/W2041934829","https://openalex.org/W2040610004","https://openalex.org/W2310944946"],"abstract_inverted_index":{"Linear":[0],"estimation":[1],"techniques":[2],"for":[3,26,67],"source":[4,13,38],"localization":[5],"in":[6,44,73],"magnetoencephalography":[7],"(MEG)":[8],"that":[9,40,70],"apply":[10],"to":[11,47,76],"distributed":[12],"activity":[14,39,69,86],"are":[15],"studied.":[16],"Preliminary":[17],"results":[18],"with":[19],"phantom":[20],"and":[21,32,43,66,87],"human":[22],"measurements":[23],"provide":[24],"evidence":[25],"the":[27,30,48,50,59,77,79,85],"feasibility":[28],"of":[29,58],"approach":[31],"also":[33],"indicate":[34],"some":[35],"limitations.":[36],"For":[37,63],"is":[41,71],"superficial":[42],"close":[45,74],"proximity":[46,75],"detectors,":[49,78],"proposed":[51],"linear":[52,80],"estimator":[53,81],"provides":[54],"a":[55],"reasonable":[56],"representation":[57],"primary":[60],"current":[61],"distribution.":[62],"deeper":[64],"sources":[65],"other":[68],"not":[72],"has":[82],"smeared":[83],"out":[84],"made":[88],"it":[89],"more":[90],"superficial.>":[91]},"counts_by_year":[{"year":2012,"cited_by_count":1}],"updated_date":"2026-10-26T11:51:55.731654","created_date":"2016-06-24T00:00:00"}
