{"id":"https://openalex.org/W2755573457","doi":"https://doi.org/10.1109/embc.2017.8036955","title":"Proof of concept Laplacian estimate derived for noninvasive tripolar concentric ring electrode with incorporated radius of the central disc and the widths of the concentric rings","display_name":"Proof of concept Laplacian estimate derived for noninvasive tripolar concentric ring electrode with incorporated radius of the central disc and the widths of the concentric rings","publication_year":2017,"publication_date":"2017-07-01","ids":{"openalex":"https://openalex.org/W2755573457","doi":"https://doi.org/10.1109/embc.2017.8036955","mag":"2755573457","pmid":"https://pubmed.ncbi.nlm.nih.gov/29060003"},"language":"en","primary_location":{"id":"doi:10.1109/embc.2017.8036955","is_oa":false,"landing_page_url":"https://doi.org/10.1109/embc.2017.8036955","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 39th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC)","raw_type":"proceedings-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/A5011899697","display_name":"Oleksandr Makeyev","orcid":"https://orcid.org/0000-0003-2648-0500"},"institutions":[{"id":"https://openalex.org/I142089014","display_name":"Din\u00e9 College","ror":"https://ror.org/03rbsqr59","country_code":"US","type":"education","lineage":["https://openalex.org/I142089014"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Oleksandr Makeyev","raw_affiliation_strings":["Department of Mathematics, Din\u00e9 College, Tsaile, AZ, USA"],"affiliations":[{"raw_affiliation_string":"Department of Mathematics, Din\u00e9 College, Tsaile, AZ, USA","institution_ids":["https://openalex.org/I142089014"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004951534","display_name":"Colin Lee","orcid":"https://orcid.org/0000-0002-1031-3065"},"institutions":[{"id":"https://openalex.org/I142089014","display_name":"Din\u00e9 College","ror":"https://ror.org/03rbsqr59","country_code":"US","type":"education","lineage":["https://openalex.org/I142089014"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Colin Lee","raw_affiliation_strings":["Department of Mathematics, Din\u00e9 College, Tsaile, AZ, USA"],"affiliations":[{"raw_affiliation_string":"Department of Mathematics, Din\u00e9 College, Tsaile, AZ, USA","institution_ids":["https://openalex.org/I142089014"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5043967761","display_name":"Walter G. Besio","orcid":"https://orcid.org/0000-0003-2752-5483"},"institutions":[{"id":"https://openalex.org/I17626003","display_name":"University of Rhode Island","ror":"https://ror.org/013ckk937","country_code":"US","type":"education","lineage":["https://openalex.org/I17626003"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Walter G. Besio","raw_affiliation_strings":["Department of Electrical, Computer, and Biomedical Engineering, University of Rhode Island, Kingston, RI, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical, Computer, and Biomedical Engineering, University of Rhode Island, Kingston, RI, USA","institution_ids":["https://openalex.org/I17626003"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5011899697"],"corresponding_institution_ids":["https://openalex.org/I142089014"],"apc_list":null,"apc_paid":null,"fwci":0.5127,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.63988774,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"2017","issue":null,"first_page":"841","last_page":"844"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10429","display_name":"EEG and Brain-Computer Interfaces","score":0.9998999834060669,"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":0.9998999834060669,"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/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/T11434","display_name":"Electrochemical Analysis and Applications","score":0.992900013923645,"subfield":{"id":"https://openalex.org/subfields/1603","display_name":"Electrochemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/concentric","display_name":"Concentric","score":0.9041446447372437},{"id":"https://openalex.org/keywords/radius","display_name":"RADIUS","score":0.7735772132873535},{"id":"https://openalex.org/keywords/point","display_name":"Point (geometry)","score":0.5342976450920105},{"id":"https://openalex.org/keywords/laplace-operator","display_name":"Laplace operator","score":0.5271817445755005},{"id":"https://openalex.org/keywords/electrode","display_name":"Electrode","score":0.4982926845550537},{"id":"https://openalex.org/keywords/ring","display_name":"Ring (chemistry)","score":0.4809707701206207},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.43928804993629456},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.4000544846057892},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.3605138957500458},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.34422168135643005},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.340248167514801},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.31226885318756104},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.20941126346588135},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.09850654006004333},{"id":"https://openalex.org/keywords/quantum-mechanics","display_name":"Quantum mechanics","score":0.06501466035842896}],"concepts":[{"id":"https://openalex.org/C90296322","wikidata":"https://www.wikidata.org/wiki/Q619776","display_name":"Concentric","level":2,"score":0.9041446447372437},{"id":"https://openalex.org/C178635117","wikidata":"https://www.wikidata.org/wiki/Q747499","display_name":"RADIUS","level":2,"score":0.7735772132873535},{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.5342976450920105},{"id":"https://openalex.org/C165700671","wikidata":"https://www.wikidata.org/wiki/Q203484","display_name":"Laplace operator","level":2,"score":0.5271817445755005},{"id":"https://openalex.org/C17525397","wikidata":"https://www.wikidata.org/wiki/Q176140","display_name":"Electrode","level":2,"score":0.4982926845550537},{"id":"https://openalex.org/C2780378348","wikidata":"https://www.wikidata.org/wiki/Q25351438","display_name":"Ring (chemistry)","level":2,"score":0.4809707701206207},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.43928804993629456},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.4000544846057892},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.3605138957500458},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.34422168135643005},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.340248167514801},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.31226885318756104},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.20941126346588135},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.09850654006004333},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.06501466035842896},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","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":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D011884","descriptor_name":"Radius","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D011884","descriptor_name":"Radius","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D011884","descriptor_name":"Radius","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D012640","descriptor_name":"Seizures","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012640","descriptor_name":"Seizures","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012640","descriptor_name":"Seizures","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":2,"locations":[{"id":"doi:10.1109/embc.2017.8036955","is_oa":false,"landing_page_url":"https://doi.org/10.1109/embc.2017.8036955","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 39th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC)","raw_type":"proceedings-article"},{"id":"pmid:29060003","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/29060003","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":"Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W1968934910","https://openalex.org/W1990826987","https://openalex.org/W2006608018","https://openalex.org/W2007016537","https://openalex.org/W2013334615","https://openalex.org/W2015667041","https://openalex.org/W2022988565","https://openalex.org/W2056144146","https://openalex.org/W2122585109","https://openalex.org/W2129890330","https://openalex.org/W2134073536","https://openalex.org/W2141220100","https://openalex.org/W2148701578","https://openalex.org/W2150471971","https://openalex.org/W2153208799","https://openalex.org/W2153499236","https://openalex.org/W2167883296","https://openalex.org/W2210053795","https://openalex.org/W2418467709","https://openalex.org/W4285719527","https://openalex.org/W6686257947"],"related_works":["https://openalex.org/W2032745795","https://openalex.org/W4241659117","https://openalex.org/W2042569643","https://openalex.org/W4252230788","https://openalex.org/W4235256213","https://openalex.org/W2254998354","https://openalex.org/W1535456929","https://openalex.org/W2186444269","https://openalex.org/W2061842045","https://openalex.org/W2048369647"],"abstract_inverted_index":{"Tripolar":[0],"concentric":[1,93,120,148,171,192,205,220],"ring":[2,94,121,206],"electrodes":[3],"are":[4,150],"showing":[5],"great":[6],"promise":[7],"in":[8,28,30],"a":[9,39,203],"range":[10],"of":[11,32,44,69,78,124,128,139,146,175,196,211,218,226],"applications":[12],"including":[13],"braincomputer":[14],"interface":[15],"and":[16,89,143,153,169,180,191,215],"seizure":[17],"onset":[18],"detection":[19],"due":[20],"to":[21,24,42,75,85,108,113,185],"their":[22,106],"superiority":[23],"conventional":[25],"disc":[26,142,168,214],"electrodes,":[27],"particular,":[29],"accuracy":[31],"surface":[33],"Laplacian":[34,46,110,198],"estimation.":[35],"Recently,":[36],"we":[37],"proposed":[38,130],"general":[40],"approach":[41,81],"estimation":[43,111],"the":[45,57,71,76,125,129,137,140,144,147,166,186,212,219,233],"for":[47,62,202],"an":[48],"(n":[49],"+":[50,59,132,235],"1)-polar":[51],"electrode":[52,95,207],"with":[53,177,208],"n":[54,63],"rings":[55,149,172,221],"using":[56,98],"(4n":[58,131,234],"1)-point":[60,133,236],"method":[61,134],"\u2265":[64],"2":[65],"that":[66,136],"allows":[67],"cancellation":[68],"all":[70],"truncation":[72],"terms":[73],"up":[74],"order":[77],"2n.":[79],"This":[80,158],"has":[82],"been":[83],"used":[84,115,188],"introduce":[86],"novel":[87],"multipolar":[88],"variable":[90],"inter-ring":[91],"distances":[92,118],"configurations":[96],"verified":[97],"finite":[99],"element":[100],"method.":[101,237],"The":[102],"obtained":[103],"results":[104],"suggest":[105],"potential":[107],"improve":[109],"compared":[112],"currently":[114,187],"constant":[116],"interring":[117],"tripolar":[119,204],"electrodes.":[122],"One":[123],"main":[126],"limitations":[127],"is":[135,200],"radius":[138,179,210],"central":[141,167,213],"widths":[145,181,217],"not":[151],"included":[152],"therefore":[154],"cannot":[155],"be":[156,230],"optimized.":[157],"study":[159],"incorporates":[160],"these":[161,227],"two":[162],"parameters":[163,228],"by":[164],"representing":[165],"both":[170,225],"as":[173,183],"clusters":[174],"points":[176],"specific":[178],"respectively":[182],"opposed":[184],"single":[189],"point":[190],"circles.":[193],"A":[194],"proof":[195],"concept":[197],"estimate":[199],"derived":[201],"non-negligible":[209,216],"clearly":[222],"demonstrating":[223],"how":[224],"can":[229],"incorporated":[231],"into":[232]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
