{"id":"https://openalex.org/W2898638811","doi":"https://doi.org/10.1109/embc.2018.8513457","title":"Signal Quality and Electrode-Skin Impedance Evaluation in the Context of Wearable Electroencephalographic Systems","display_name":"Signal Quality and Electrode-Skin Impedance Evaluation in the Context of Wearable Electroencephalographic Systems","publication_year":2018,"publication_date":"2018-07-01","ids":{"openalex":"https://openalex.org/W2898638811","doi":"https://doi.org/10.1109/embc.2018.8513457","mag":"2898638811","pmid":"https://pubmed.ncbi.nlm.nih.gov/30441456"},"language":"en","primary_location":{"id":"doi:10.1109/embc.2018.8513457","is_oa":false,"landing_page_url":"https://doi.org/10.1109/embc.2018.8513457","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 40th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5057515805","display_name":"Zhichun Zhao","orcid":null},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhichun Zhao","raw_affiliation_strings":["Chinese Academy of Sciences, Beijing, Beijing, CN"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chinese Academy of Sciences, Beijing, Beijing, CN","institution_ids":["https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060936244","display_name":"Kamen Ivanov","orcid":null},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kamen Ivanov","raw_affiliation_strings":["Chinese Academy of Sciences, Beijing, Beijing, CN"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chinese Academy of Sciences, Beijing, Beijing, CN","institution_ids":["https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027146570","display_name":"Ludwig Lubich","orcid":"https://orcid.org/0000-0003-2010-4766"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ludwig Lubich","raw_affiliation_strings":["Tehnicheski universitet Sofija, Sofia, BG"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tehnicheski universitet Sofija, Sofia, BG","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034696740","display_name":"Olatunji Mumini Omisore","orcid":"https://orcid.org/0000-0002-9740-5471"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Olatunji Mumini Omisore","raw_affiliation_strings":["Chinese Academy of Sciences, Beijing, Beijing, CN"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chinese Academy of Sciences, Beijing, Beijing, CN","institution_ids":["https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011774979","display_name":"Zhanyong Mei","orcid":null},"institutions":[{"id":"https://openalex.org/I31595395","display_name":"Chengdu University of Technology","ror":"https://ror.org/05pejbw21","country_code":"CN","type":"education","lineage":["https://openalex.org/I31595395"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhanyong Mei","raw_affiliation_strings":["Chengdu University of Technology, Chengdu, Sichuan, CN"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chengdu University of Technology, Chengdu, Sichuan, CN","institution_ids":["https://openalex.org/I31595395"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075163322","display_name":"Nan Fu","orcid":"https://orcid.org/0000-0002-4751-4645"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Nan Fu","raw_affiliation_strings":["Chinese Academy of Sciences, Beijing, Beijing, CN"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chinese Academy of Sciences, Beijing, Beijing, CN","institution_ids":["https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037095141","display_name":"Jinying Chen","orcid":"https://orcid.org/0000-0001-7259-4301"},"institutions":[{"id":"https://openalex.org/I31595395","display_name":"Chengdu University of Technology","ror":"https://ror.org/05pejbw21","country_code":"CN","type":"education","lineage":["https://openalex.org/I31595395"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jinying Chen","raw_affiliation_strings":["Chengdu University of Technology, Chengdu, Sichuan, CN"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chengdu University of Technology, Chengdu, Sichuan, CN","institution_ids":["https://openalex.org/I31595395"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100435996","display_name":"Lei Wang","orcid":"https://orcid.org/0000-0002-7033-9806"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lei Wang","raw_affiliation_strings":["Chinese Academy of Sciences, Beijing, Beijing, CN"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chinese Academy of Sciences, Beijing, Beijing, CN","institution_ids":["https://openalex.org/I19820366"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":15,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"2018","issue":null,"first_page":"4965","last_page":"4968"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10429","display_name":"EEG and Brain-Computer Interfaces","score":0.9995999932289124,"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":0.9995999932289124,"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":0.9919000267982483,"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/T10660","display_name":"Conducting polymers and applications","score":0.9868999719619751,"subfield":{"id":"https://openalex.org/subfields/2507","display_name":"Polymers and Plastics"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/wearable-computer","display_name":"Wearable computer","score":0.8275705575942993},{"id":"https://openalex.org/keywords/electrical-impedance","display_name":"Electrical impedance","score":0.7254192233085632},{"id":"https://openalex.org/keywords/electrode","display_name":"Electrode","score":0.6991474628448486},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.6480758190155029},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.6445950269699097},{"id":"https://openalex.org/keywords/wearable-technology","display_name":"Wearable technology","score":0.6359652280807495},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5396554470062256},{"id":"https://openalex.org/keywords/quality","display_name":"Quality (philosophy)","score":0.5026993751525879},{"id":"https://openalex.org/keywords/focused-impedance-measurement","display_name":"Focused Impedance Measurement","score":0.4810197949409485},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.42338281869888306},{"id":"https://openalex.org/keywords/block","display_name":"Block (permutation group theory)","score":0.4223061800003052},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.4120238721370697},{"id":"https://openalex.org/keywords/biomedical-engineering","display_name":"Biomedical engineering","score":0.3749587833881378},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.33700448274612427},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.19417762756347656},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.1521511673927307},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.06592285633087158},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.05801987648010254}],"concepts":[{"id":"https://openalex.org/C150594956","wikidata":"https://www.wikidata.org/wiki/Q1334829","display_name":"Wearable computer","level":2,"score":0.8275705575942993},{"id":"https://openalex.org/C17829176","wikidata":"https://www.wikidata.org/wiki/Q179043","display_name":"Electrical impedance","level":2,"score":0.7254192233085632},{"id":"https://openalex.org/C17525397","wikidata":"https://www.wikidata.org/wiki/Q176140","display_name":"Electrode","level":2,"score":0.6991474628448486},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.6480758190155029},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.6445950269699097},{"id":"https://openalex.org/C54290928","wikidata":"https://www.wikidata.org/wiki/Q4845080","display_name":"Wearable technology","level":3,"score":0.6359652280807495},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5396554470062256},{"id":"https://openalex.org/C2779530757","wikidata":"https://www.wikidata.org/wiki/Q1207505","display_name":"Quality (philosophy)","level":2,"score":0.5026993751525879},{"id":"https://openalex.org/C172066009","wikidata":"https://www.wikidata.org/wiki/Q5463955","display_name":"Focused Impedance Measurement","level":3,"score":0.4810197949409485},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.42338281869888306},{"id":"https://openalex.org/C2777210771","wikidata":"https://www.wikidata.org/wiki/Q4927124","display_name":"Block (permutation group theory)","level":2,"score":0.4223061800003052},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.4120238721370697},{"id":"https://openalex.org/C136229726","wikidata":"https://www.wikidata.org/wiki/Q327092","display_name":"Biomedical engineering","level":1,"score":0.3749587833881378},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.33700448274612427},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.19417762756347656},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.1521511673927307},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.06592285633087158},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.05801987648010254},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C147789679","wikidata":"https://www.wikidata.org/wiki/Q11372","display_name":"Physical chemistry","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D000076251","descriptor_name":"Wearable Electronic Devices","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D000076251","descriptor_name":"Wearable Electronic Devices","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D000076251","descriptor_name":"Wearable Electronic Devices","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"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":"D004569","descriptor_name":"Electroencephalography","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D004569","descriptor_name":"Electroencephalography","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D004569","descriptor_name":"Electroencephalography","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D012867","descriptor_name":"Skin","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012867","descriptor_name":"Skin","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012867","descriptor_name":"Skin","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D017097","descriptor_name":"Electric Impedance","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D017097","descriptor_name":"Electric Impedance","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D017097","descriptor_name":"Electric Impedance","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":2,"locations":[{"id":"doi:10.1109/embc.2018.8513457","is_oa":false,"landing_page_url":"https://doi.org/10.1109/embc.2018.8513457","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 40th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC)","raw_type":"proceedings-article"},{"id":"pmid:30441456","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/30441456","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":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W1991259751","https://openalex.org/W2061778814","https://openalex.org/W2110444396","https://openalex.org/W2126390573","https://openalex.org/W2141031554","https://openalex.org/W2345522328","https://openalex.org/W2511738219","https://openalex.org/W2528256255","https://openalex.org/W2576516257","https://openalex.org/W2591188338","https://openalex.org/W2743367347","https://openalex.org/W2755412458","https://openalex.org/W2770028877","https://openalex.org/W2791358491","https://openalex.org/W3208747576","https://openalex.org/W4299368549","https://openalex.org/W6714077385"],"related_works":["https://openalex.org/W3090300519","https://openalex.org/W2514492205","https://openalex.org/W4250401876","https://openalex.org/W2943851981","https://openalex.org/W2566526749","https://openalex.org/W2907667791","https://openalex.org/W3047461507","https://openalex.org/W3126390843","https://openalex.org/W4245880644","https://openalex.org/W4312415459"],"abstract_inverted_index":{"Recent":[0],"advancement":[1],"in":[2,8,54,102],"technology":[3],"has":[4],"brought":[5],"about":[6],"increase":[7],"the":[9,31,93],"application":[10],"areas":[11],"of":[12,20,34,50],"wearable":[13,58,103],"electroencephalographic":[14],"devices.":[15,59,104],"In":[16,37],"that,":[17],"new":[18],"types":[19],"electrodes":[21,51],"take":[22],"place,":[23],"and":[24,44],"particular":[25],"attention":[26],"is":[27,70,98],"needed":[28],"to":[29,76],"ensure":[30],"required":[32],"quality":[33,46,80],"obtained":[35],"signals.":[36],"this":[38],"study,":[39],"we":[40],"evaluate":[41],"electrode-skin":[42,89],"impedance":[43,90],"signal":[45,79],"for":[47,57,100],"several":[48],"kinds":[49],"when":[52,81],"used":[53],"conditions":[55],"typical":[56],"Results":[60],"suggest":[61],"that":[62],"active":[63],"dry":[64,84],"electrode":[65],"coated":[66],"with":[67],"gold":[68],"alloy":[69],"superior":[71],"while":[72],"it":[73],"was":[74],"challenging":[75],"obtain":[77],"appropriate":[78],"using":[82,92],"passive":[83],"electrodes.":[85],"We":[86],"also":[87],"demonstrate":[88],"measurement":[91],"analog":[94],"frontend":[95],"ADS1299,":[96],"which":[97],"suitable":[99],"implementation":[101]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":3},{"year":2020,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}