{"id":"https://openalex.org/W3213431445","doi":"https://doi.org/10.1109/access.2021.3128057","title":"Technical Performance of Textile-Based Dry Forehead Electrodes Compared With Medical-Grade Overnight Home Sleep Recordings","display_name":"Technical Performance of Textile-Based Dry Forehead Electrodes Compared With Medical-Grade Overnight Home Sleep Recordings","publication_year":2021,"publication_date":"2021-01-01","ids":{"openalex":"https://openalex.org/W3213431445","doi":"https://doi.org/10.1109/access.2021.3128057","mag":"3213431445"},"language":"en","primary_location":{"id":"doi:10.1109/access.2021.3128057","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2021.3128057","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1109/access.2021.3128057","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5062479697","display_name":"Matias Rusanen","orcid":"https://orcid.org/0000-0001-9633-6016"},"institutions":[{"id":"https://openalex.org/I175532246","display_name":"University of Eastern Finland","ror":"https://ror.org/00cyydd11","country_code":"FI","type":"education","lineage":["https://openalex.org/I175532246"]},{"id":"https://openalex.org/I4210092991","display_name":"Kuopio University Hospital","ror":"https://ror.org/00fqdfs68","country_code":"FI","type":"healthcare","lineage":["https://openalex.org/I4210092991"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Matias Rusanen","raw_affiliation_strings":["Department of Applied Physics, University of Eastern Finland, Kuopio, FI-70210, Finland and Diagnostic Imaging Center, Kuopio University Hospital, Kuopio, FI-70210, Finland. (e-mail: matias.rusanen@uef.fi)"],"raw_orcid":"https://orcid.org/0000-0001-9633-6016","affiliations":[{"raw_affiliation_string":"Department of Applied Physics, University of Eastern Finland, Kuopio, FI-70210, Finland and Diagnostic Imaging Center, Kuopio University Hospital, Kuopio, FI-70210, Finland. (e-mail: matias.rusanen@uef.fi)","institution_ids":["https://openalex.org/I175532246","https://openalex.org/I4210092991"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003183974","display_name":"Samu Kainulainen","orcid":"https://orcid.org/0000-0003-2798-2115"},"institutions":[{"id":"https://openalex.org/I175532246","display_name":"University of Eastern Finland","ror":"https://ror.org/00cyydd11","country_code":"FI","type":"education","lineage":["https://openalex.org/I175532246"]},{"id":"https://openalex.org/I4210092991","display_name":"Kuopio University Hospital","ror":"https://ror.org/00fqdfs68","country_code":"FI","type":"healthcare","lineage":["https://openalex.org/I4210092991"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Samu Kainulainen","raw_affiliation_strings":["Department of Applied Physics, University of Eastern Finland, Kuopio, FI-70210, Finland and Diagnostic Imaging Center, Kuopio University Hospital, Kuopio, FI-70210, Finland"],"raw_orcid":"https://orcid.org/0000-0003-2798-2115","affiliations":[{"raw_affiliation_string":"Department of Applied Physics, University of Eastern Finland, Kuopio, FI-70210, Finland and Diagnostic Imaging Center, Kuopio University Hospital, Kuopio, FI-70210, Finland","institution_ids":["https://openalex.org/I175532246","https://openalex.org/I4210092991"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079670783","display_name":"Henri Korkalainen","orcid":"https://orcid.org/0000-0002-4686-6112"},"institutions":[{"id":"https://openalex.org/I175532246","display_name":"University of Eastern Finland","ror":"https://ror.org/00cyydd11","country_code":"FI","type":"education","lineage":["https://openalex.org/I175532246"]},{"id":"https://openalex.org/I4210092991","display_name":"Kuopio University Hospital","ror":"https://ror.org/00fqdfs68","country_code":"FI","type":"healthcare","lineage":["https://openalex.org/I4210092991"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Henri Korkalainen","raw_affiliation_strings":["Department of Applied Physics, University of Eastern Finland, Kuopio, FI-70210, Finland and Diagnostic Imaging Center, Kuopio University Hospital, Kuopio, FI-70210, Finland"],"raw_orcid":"https://orcid.org/0000-0002-4686-6112","affiliations":[{"raw_affiliation_string":"Department of Applied Physics, University of Eastern Finland, Kuopio, FI-70210, Finland and Diagnostic Imaging Center, Kuopio University Hospital, Kuopio, FI-70210, Finland","institution_ids":["https://openalex.org/I175532246","https://openalex.org/I4210092991"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5025835951","display_name":"Laura Kalevo","orcid":"https://orcid.org/0000-0002-8084-4160"},"institutions":[{"id":"https://openalex.org/I175532246","display_name":"University of Eastern Finland","ror":"https://ror.org/00cyydd11","country_code":"FI","type":"education","lineage":["https://openalex.org/I175532246"]},{"id":"https://openalex.org/I4210092991","display_name":"Kuopio University Hospital","ror":"https://ror.org/00fqdfs68","country_code":"FI","type":"healthcare","lineage":["https://openalex.org/I4210092991"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Laura Kalevo","raw_affiliation_strings":["Department of Applied Physics, University of Eastern Finland, Kuopio, FI-70210, Finland and Diagnostic Imaging Center, Kuopio University Hospital, Kuopio, FI-70210, Finland"],"raw_orcid":"https://orcid.org/0000-0002-8084-4160","affiliations":[{"raw_affiliation_string":"Department of Applied Physics, University of Eastern Finland, Kuopio, FI-70210, Finland and Diagnostic Imaging Center, Kuopio University Hospital, Kuopio, FI-70210, Finland","institution_ids":["https://openalex.org/I175532246","https://openalex.org/I4210092991"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5025083750","display_name":"Katja Myllymaa","orcid":"https://orcid.org/0000-0001-5780-1982"},"institutions":[{"id":"https://openalex.org/I4210092991","display_name":"Kuopio University Hospital","ror":"https://ror.org/00fqdfs68","country_code":"FI","type":"healthcare","lineage":["https://openalex.org/I4210092991"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Katja Myllymaa","raw_affiliation_strings":["Diagnostic Imaging Center, Kuopio University Hospital, Kuopio, FI-70210, Finland"],"raw_orcid":"https://orcid.org/0000-0001-5780-1982","affiliations":[{"raw_affiliation_string":"Diagnostic Imaging Center, Kuopio University Hospital, Kuopio, FI-70210, Finland","institution_ids":["https://openalex.org/I4210092991"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085701602","display_name":"Timo Lepp\u00e4nen","orcid":"https://orcid.org/0000-0003-4017-821X"},"institutions":[{"id":"https://openalex.org/I175532246","display_name":"University of Eastern Finland","ror":"https://ror.org/00cyydd11","country_code":"FI","type":"education","lineage":["https://openalex.org/I175532246"]},{"id":"https://openalex.org/I4210092991","display_name":"Kuopio University Hospital","ror":"https://ror.org/00fqdfs68","country_code":"FI","type":"healthcare","lineage":["https://openalex.org/I4210092991"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Timo Leppanen","raw_affiliation_strings":["Department of Applied Physics, University of Eastern Finland, Kuopio, FI-70210, Finland and Diagnostic Imaging Center, Kuopio University Hospital, Kuopio, FI-70210, Finland and School of Information Technology and Electrical Engineering, The University of Queensland, Brisbane, St Lucia QLD 4067, Australia"],"raw_orcid":"https://orcid.org/0000-0003-4017-821X","affiliations":[{"raw_affiliation_string":"Department of Applied Physics, University of Eastern Finland, Kuopio, FI-70210, Finland and Diagnostic Imaging Center, Kuopio University Hospital, Kuopio, FI-70210, Finland and School of Information Technology and Electrical Engineering, The University of Queensland, Brisbane, St Lucia QLD 4067, Australia","institution_ids":["https://openalex.org/I175532246","https://openalex.org/I4210092991"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061605544","display_name":"Juha T\u00f6yr\u00e4s","orcid":"https://orcid.org/0000-0002-8035-1606"},"institutions":[{"id":"https://openalex.org/I175532246","display_name":"University of Eastern Finland","ror":"https://ror.org/00cyydd11","country_code":"FI","type":"education","lineage":["https://openalex.org/I175532246"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Juha Toyras","raw_affiliation_strings":["Department of Applied Physics, University of Eastern Finland, Kuopio, FI-70210, Finland and School of Information Technology and Electrical Engineering, The University of Queensland, Brisbane, St Lucia QLD 4067, Australia and Science Service Center, Kuopio University Hospital, FI-70210, Finland"],"raw_orcid":"https://orcid.org/0000-0002-8035-1606","affiliations":[{"raw_affiliation_string":"Department of Applied Physics, University of Eastern Finland, Kuopio, FI-70210, Finland and School of Information Technology and Electrical Engineering, The University of Queensland, Brisbane, St Lucia QLD 4067, Australia and Science Service Center, Kuopio University Hospital, FI-70210, Finland","institution_ids":["https://openalex.org/I175532246"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085934194","display_name":"Erna Sif Arnard\u00f3ttir","orcid":"https://orcid.org/0000-0003-0877-3529"},"institutions":[{"id":"https://openalex.org/I123185442","display_name":"Reykjav\u00edk University","ror":"https://ror.org/05d2kyx68","country_code":"IS","type":"education","lineage":["https://openalex.org/I123185442"]},{"id":"https://openalex.org/I4210106610","display_name":"National University Hospital of Iceland","ror":"https://ror.org/011k7k191","country_code":"IS","type":"funder","lineage":["https://openalex.org/I4210106610"]}],"countries":["IS"],"is_corresponding":false,"raw_author_name":"Erna Sif Arnardottir","raw_affiliation_strings":["Reykjavik University Sleep Institute, School of Technology, Reykjavik University, Reykjavik, IS-102, Iceland and Internal Medicine Services, Landspitali \u2013 The National University Hospital of Iceland, Reykjavik, IS-101, Iceland"],"raw_orcid":"https://orcid.org/0000-0003-0877-3529","affiliations":[{"raw_affiliation_string":"Reykjavik University Sleep Institute, School of Technology, Reykjavik University, Reykjavik, IS-102, Iceland and Internal Medicine Services, Landspitali \u2013 The National University Hospital of Iceland, Reykjavik, IS-101, Iceland","institution_ids":["https://openalex.org/I123185442","https://openalex.org/I4210106610"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5038446667","display_name":"Sami Myllymaa","orcid":"https://orcid.org/0000-0002-9779-4358"},"institutions":[{"id":"https://openalex.org/I175532246","display_name":"University of Eastern Finland","ror":"https://ror.org/00cyydd11","country_code":"FI","type":"education","lineage":["https://openalex.org/I175532246"]},{"id":"https://openalex.org/I4210092991","display_name":"Kuopio University Hospital","ror":"https://ror.org/00fqdfs68","country_code":"FI","type":"healthcare","lineage":["https://openalex.org/I4210092991"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Sami Myllymaa","raw_affiliation_strings":["Department of Applied Physics, University of Eastern Finland, Kuopio, FI-70210, Finland and Diagnostic Imaging Center, Kuopio University Hospital, Kuopio, FI-70210, Finland"],"raw_orcid":"https://orcid.org/0000-0002-9779-4358","affiliations":[{"raw_affiliation_string":"Department of Applied Physics, University of Eastern Finland, Kuopio, FI-70210, Finland and Diagnostic Imaging Center, Kuopio University Hospital, Kuopio, FI-70210, Finland","institution_ids":["https://openalex.org/I175532246","https://openalex.org/I4210092991"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":9,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":0.6066,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.67435073,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"9","issue":null,"first_page":"157902","last_page":"157915"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10234","display_name":"Obstructive Sleep Apnea Research","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2737","display_name":"Physiology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T10234","display_name":"Obstructive Sleep Apnea Research","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2737","display_name":"Physiology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10985","display_name":"Sleep and Wakefulness Research","score":0.991599977016449,"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/T10316","display_name":"Sleep and related disorders","score":0.9812999963760376,"subfield":{"id":"https://openalex.org/subfields/3205","display_name":"Experimental and Cognitive Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/forehead","display_name":"Forehead","score":0.6944791674613953},{"id":"https://openalex.org/keywords/sleep","display_name":"Sleep (system call)","score":0.5922401547431946},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.405715674161911},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.302143931388855},{"id":"https://openalex.org/keywords/surgery","display_name":"Surgery","score":0.10861861705780029},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.08741611242294312}],"concepts":[{"id":"https://openalex.org/C2780446394","wikidata":"https://www.wikidata.org/wiki/Q41055","display_name":"Forehead","level":2,"score":0.6944791674613953},{"id":"https://openalex.org/C2775841894","wikidata":"https://www.wikidata.org/wiki/Q4683692","display_name":"Sleep (system call)","level":2,"score":0.5922401547431946},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.405715674161911},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.302143931388855},{"id":"https://openalex.org/C141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","level":1,"score":0.10861861705780029},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.08741611242294312}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/access.2021.3128057","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2021.3128057","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:14e6d76f81794ecfbd50e03c19a35d32","is_oa":true,"landing_page_url":"https://doaj.org/article/14e6d76f81794ecfbd50e03c19a35d32","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 9, Pp 157902-157915 (2021)","raw_type":"article"},{"id":"pmh:oai:www.hirsla.lsh.is:2336/621990","is_oa":true,"landing_page_url":"http://hdl.handle.net/2336/621990","pdf_url":null,"source":{"id":"https://openalex.org/S4306401083","display_name":"Hirsla (Landsp\u00edtali University Hospital)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210106610","host_organization_name":"National University Hospital of Iceland","host_organization_lineage":["https://openalex.org/I4210106610"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access","raw_type":"Article"}],"best_oa_location":{"id":"doi:10.1109/access.2021.3128057","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2021.3128057","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G4375142080","display_name":null,"funder_award_id":"323536","funder_id":"https://openalex.org/F4320321108","funder_display_name":"Academy of Finland"},{"id":"https://openalex.org/G8091234414","display_name":null,"funder_award_id":"5133/31/2018","funder_id":"https://openalex.org/F4320328501","funder_display_name":"Business Finland"}],"funders":[{"id":"https://openalex.org/F4320321020","display_name":"Icelandic Centre for Research","ror":"https://ror.org/03srneg48"},{"id":"https://openalex.org/F4320321108","display_name":"Academy of Finland","ror":"https://ror.org/05k73zm37"},{"id":"https://openalex.org/F4320324052","display_name":"Tampereen Tuberkuloosis\u00e4\u00e4ti\u00f6","ror":"https://ror.org/00yp3hb50"},{"id":"https://openalex.org/F4320325015","display_name":"Hengityssairauksien Tutkimuss\u00e4\u00e4ti\u00f6","ror":null},{"id":"https://openalex.org/F4320325149","display_name":"Filha","ror":"https://ror.org/01m9jhr72"},{"id":"https://openalex.org/F4320328501","display_name":"Business Finland","ror":"https://ror.org/05bgf9v38"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":35,"referenced_works":["https://openalex.org/W1549770276","https://openalex.org/W1826713356","https://openalex.org/W1927381118","https://openalex.org/W2031772494","https://openalex.org/W2034556696","https://openalex.org/W2046552435","https://openalex.org/W2080534978","https://openalex.org/W2128160875","https://openalex.org/W2155408499","https://openalex.org/W2163166459","https://openalex.org/W2169999052","https://openalex.org/W2226739015","https://openalex.org/W2314375240","https://openalex.org/W2406035465","https://openalex.org/W2417718698","https://openalex.org/W2418216612","https://openalex.org/W2605407290","https://openalex.org/W2755886318","https://openalex.org/W2783567422","https://openalex.org/W2787397405","https://openalex.org/W2802673605","https://openalex.org/W2806077392","https://openalex.org/W2894120069","https://openalex.org/W2907610496","https://openalex.org/W2918103210","https://openalex.org/W2940527162","https://openalex.org/W2959442417","https://openalex.org/W2972723848","https://openalex.org/W2984929129","https://openalex.org/W2998877499","https://openalex.org/W3007267041","https://openalex.org/W3011818160","https://openalex.org/W3031344238","https://openalex.org/W3042479763","https://openalex.org/W3199824787"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W3031052312","https://openalex.org/W4389568370","https://openalex.org/W3032375762","https://openalex.org/W1995515455","https://openalex.org/W2080531066","https://openalex.org/W3108674512","https://openalex.org/W1506200166"],"abstract_inverted_index":{"The":[0,46,99,118,185],"current":[1],"clinically":[2],"used":[3],"electroencephalography":[4],"(EEG)":[5],"sensors":[6],"are":[7,108],"not":[8,27],"self-applicable.":[9],"This":[10,226],"complicates":[11],"the":[12,15,29,38,54,112,146,162,166,175,188,192,204,208,219,230],"recording":[13],"of":[14,40,43,48,57,165,174,181,187,207,218],"brain\u2019s":[16],"electrical":[17],"activity":[18],"in":[19,191,203,245],"unattended":[20,81],"home":[21],"polysomnography":[22],"(PSG).":[23],"When":[24],"EEG":[25,59,75,102,114,120,129,150,154,183],"is":[26],"recorded,":[28],"sleep":[30,44,143,159,247],"architecture":[31],"cannot":[32],"be":[33,243],"accurately":[34],"determined,":[35],"which":[36],"decreases":[37],"accuracy":[39],"home-based":[41,246],"diagnosis":[42],"disorders.":[45],"aim":[47],"this":[49],"study":[50,227],"was":[51,169],"to":[52,70,127,157,172,197,222],"compare":[53],"technical":[55],"performance":[56],"forehead":[58,101,149,231],"signals":[60,104,140,151,168,178,194,210,233],"recorded":[61,72,91,234],"with":[62],"FocusBand,":[63],"an":[64,236],"easily":[65,237],"applicable":[66],"textile":[67,220,239],"electrode":[68,223,240],"headband,":[69],"that":[71,107,173,180,229],"using":[73,92,235],"clinical":[74],"and":[76,115,134],"electrooculography":[77],"(EOG)":[78],"electrodes.":[79],"Overnight":[80],"recordings":[82],"were":[83,90,123,195,211],"conducted":[84],"at":[85,110],"participants\u2019":[86],"(n=10)":[87],"homes.":[88],"Signals":[89],"a":[93,198],"portable":[94],"Nox":[95],"A1":[96],"PSG":[97],"device.":[98],"FocusBand\u2019s":[100,119],"(Fp1-Fp2)":[103],"contained":[105],"features":[106],"visible":[109],"both,":[111],"standard":[113,128,176,182],"EOG":[116,135,177],"signals.":[117,184],"signal":[121],"amplitudes":[122],"significantly":[124],"lower":[125],"compared":[126,209],"(F4-M1;":[130],"average":[131,137],"difference":[132,138],"98%)":[133],"(E1-M2;":[136],"29%)":[139],"during":[141,214],"all":[142],"stages.":[144,160],"Despite":[145],"amplitude":[147],"difference,":[148],"displayed":[152],"typical":[153],"characteristics":[155],"related":[156,196],"certain":[158],"However,":[161],"frequency":[163,205],"content":[164,206],"FocusBand-based":[167],"more":[170],"similar":[171],"than":[179],"majority":[186],"artifacts":[189],"seen":[190],"FocusBand":[193],"loosened":[199],"headband.":[200],"High":[201],"differences":[202],"also":[212],"found":[213],"wakefulness,":[215],"suggesting":[216],"susceptibility":[217],"electrodes":[221],"movement":[224],"artifacts.":[225],"demonstrates":[228],"biopotential":[232],"attachable":[238],"headband":[241],"could":[242],"useful":[244],"recordings.":[248]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":4}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
