{"id":"https://openalex.org/W2972804443","doi":"https://doi.org/10.1109/bhi.2019.8834654","title":"Rapid Detection of Inactive Channels during Multi-unit Intracranial Recordings","display_name":"Rapid Detection of Inactive Channels during Multi-unit Intracranial Recordings","publication_year":2019,"publication_date":"2019-05-01","ids":{"openalex":"https://openalex.org/W2972804443","doi":"https://doi.org/10.1109/bhi.2019.8834654","mag":"2972804443"},"language":"en","primary_location":{"id":"doi:10.1109/bhi.2019.8834654","is_oa":false,"landing_page_url":"https://doi.org/10.1109/bhi.2019.8834654","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE EMBS International Conference on Biomedical &amp; Health Informatics (BHI)","raw_type":"proceedings-article"},"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/A5020719457","display_name":"Brian Premchand","orcid":"https://orcid.org/0000-0003-3373-8362"},"institutions":[{"id":"https://openalex.org/I115228651","display_name":"Agency for Science, Technology and Research","ror":"https://ror.org/036wvzt09","country_code":"SG","type":"government","lineage":["https://openalex.org/I115228651"]},{"id":"https://openalex.org/I3005327000","display_name":"Institute for Infocomm Research","ror":"https://ror.org/053rfa017","country_code":"SG","type":"facility","lineage":["https://openalex.org/I115228651","https://openalex.org/I3005327000","https://openalex.org/I91275662"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Brian Premchand","raw_affiliation_strings":["Institute for Infocomm Research (IR), Agency for Science, Technology and Research (A*STAR), Singapore","Agency for Science, Technology and Research (A*STAR), Institute for Infocomm Research (I2R), Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute for Infocomm Research (IR), Agency for Science, Technology and Research (A*STAR), Singapore","institution_ids":["https://openalex.org/I115228651","https://openalex.org/I3005327000"]},{"raw_affiliation_string":"Agency for Science, Technology and Research (A*STAR), Institute for Infocomm Research (I2R), Singapore","institution_ids":["https://openalex.org/I115228651","https://openalex.org/I3005327000"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020097311","display_name":"Kyaw Kyar Toe","orcid":null},"institutions":[{"id":"https://openalex.org/I115228651","display_name":"Agency for Science, Technology and Research","ror":"https://ror.org/036wvzt09","country_code":"SG","type":"government","lineage":["https://openalex.org/I115228651"]},{"id":"https://openalex.org/I3005327000","display_name":"Institute for Infocomm Research","ror":"https://ror.org/053rfa017","country_code":"SG","type":"facility","lineage":["https://openalex.org/I115228651","https://openalex.org/I3005327000","https://openalex.org/I91275662"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Kyaw Kyar Toe","raw_affiliation_strings":["Institute for Infocomm Research (IR), Agency for Science, Technology and Research (A*STAR), Singapore","Agency for Science, Technology and Research (A*STAR), Institute for Infocomm Research (I2R), Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute for Infocomm Research (IR), Agency for Science, Technology and Research (A*STAR), Singapore","institution_ids":["https://openalex.org/I115228651","https://openalex.org/I3005327000"]},{"raw_affiliation_string":"Agency for Science, Technology and Research (A*STAR), Institute for Infocomm Research (I2R), Singapore","institution_ids":["https://openalex.org/I115228651","https://openalex.org/I3005327000"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035808533","display_name":"Chuan Chu Wang","orcid":null},"institutions":[{"id":"https://openalex.org/I115228651","display_name":"Agency for Science, Technology and Research","ror":"https://ror.org/036wvzt09","country_code":"SG","type":"government","lineage":["https://openalex.org/I115228651"]},{"id":"https://openalex.org/I3005327000","display_name":"Institute for Infocomm Research","ror":"https://ror.org/053rfa017","country_code":"SG","type":"facility","lineage":["https://openalex.org/I115228651","https://openalex.org/I3005327000","https://openalex.org/I91275662"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Chuan Chu Wang","raw_affiliation_strings":["Institute for Infocomm Research (IR), Agency for Science, Technology and Research (A*STAR), Singapore","Agency for Science, Technology and Research (A*STAR), Institute for Infocomm Research (I2R), Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute for Infocomm Research (IR), Agency for Science, Technology and Research (A*STAR), Singapore","institution_ids":["https://openalex.org/I115228651","https://openalex.org/I3005327000"]},{"raw_affiliation_string":"Agency for Science, Technology and Research (A*STAR), Institute for Infocomm Research (I2R), Singapore","institution_ids":["https://openalex.org/I115228651","https://openalex.org/I3005327000"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050082811","display_name":"Camilo Libedinsky","orcid":"https://orcid.org/0000-0003-4980-4088"},"institutions":[{"id":"https://openalex.org/I165932596","display_name":"National University of Singapore","ror":"https://ror.org/01tgyzw49","country_code":"SG","type":"education","lineage":["https://openalex.org/I165932596"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Camilo Libedinsky","raw_affiliation_strings":["Singapore Institute for Neurotechnology, National University of Singapore (NUS), Singapore","[Singapore Institute for Neurotechnology, National University of Singapore (NUS), Singapore]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Singapore Institute for Neurotechnology, National University of Singapore (NUS), Singapore","institution_ids":["https://openalex.org/I165932596"]},{"raw_affiliation_string":"[Singapore Institute for Neurotechnology, National University of Singapore (NUS), Singapore]","institution_ids":["https://openalex.org/I165932596"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100320376","display_name":"Kai Keng Ang","orcid":"https://orcid.org/0000-0002-3053-6311"},"institutions":[{"id":"https://openalex.org/I115228651","display_name":"Agency for Science, Technology and Research","ror":"https://ror.org/036wvzt09","country_code":"SG","type":"government","lineage":["https://openalex.org/I115228651"]},{"id":"https://openalex.org/I3005327000","display_name":"Institute for Infocomm Research","ror":"https://ror.org/053rfa017","country_code":"SG","type":"facility","lineage":["https://openalex.org/I115228651","https://openalex.org/I3005327000","https://openalex.org/I91275662"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Kai Keng Ang","raw_affiliation_strings":["Institute for Infocomm Research (IR), Agency for Science, Technology and Research (A*STAR), Singapore","Agency for Science, Technology and Research (A*STAR), Institute for Infocomm Research (I2R), Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute for Infocomm Research (IR), Agency for Science, Technology and Research (A*STAR), Singapore","institution_ids":["https://openalex.org/I115228651","https://openalex.org/I3005327000"]},{"raw_affiliation_string":"Agency for Science, Technology and Research (A*STAR), Institute for Infocomm Research (I2R), Singapore","institution_ids":["https://openalex.org/I115228651","https://openalex.org/I3005327000"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5082304054","display_name":"Rosa Q. So","orcid":"https://orcid.org/0000-0002-9050-9059"},"institutions":[{"id":"https://openalex.org/I115228651","display_name":"Agency for Science, Technology and Research","ror":"https://ror.org/036wvzt09","country_code":"SG","type":"government","lineage":["https://openalex.org/I115228651"]},{"id":"https://openalex.org/I3005327000","display_name":"Institute for Infocomm Research","ror":"https://ror.org/053rfa017","country_code":"SG","type":"facility","lineage":["https://openalex.org/I115228651","https://openalex.org/I3005327000","https://openalex.org/I91275662"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Rosa Q. So","raw_affiliation_strings":["Institute for Infocomm Research (IR), Agency for Science, Technology and Research (A*STAR), Singapore","Agency for Science, Technology and Research (A*STAR), Institute for Infocomm Research (I2R), Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute for Infocomm Research (IR), Agency for Science, Technology and Research (A*STAR), Singapore","institution_ids":["https://openalex.org/I115228651","https://openalex.org/I3005327000"]},{"raw_affiliation_string":"Agency for Science, Technology and Research (A*STAR), Institute for Infocomm Research (I2R), Singapore","institution_ids":["https://openalex.org/I115228651","https://openalex.org/I3005327000"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"9","issue":null,"first_page":"1","last_page":"4"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10429","display_name":"EEG and Brain-Computer Interfaces","score":1.0,"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":1.0,"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":0.9997000098228455,"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/T10581","display_name":"Neural dynamics and brain function","score":0.9994999766349792,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.468193382024765},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.3277321755886078}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.468193382024765},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.3277321755886078}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/bhi.2019.8834654","is_oa":false,"landing_page_url":"https://doi.org/10.1109/bhi.2019.8834654","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE EMBS International Conference on Biomedical &amp; Health Informatics (BHI)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W1531551887","https://openalex.org/W1978722261","https://openalex.org/W1992105481","https://openalex.org/W1999169980","https://openalex.org/W2020923214","https://openalex.org/W2065833894","https://openalex.org/W2068904707","https://openalex.org/W2088448188","https://openalex.org/W2103032521","https://openalex.org/W2114760186","https://openalex.org/W2117151438","https://openalex.org/W2117227640","https://openalex.org/W2154697573","https://openalex.org/W2166422604","https://openalex.org/W2489553151","https://openalex.org/W2547253629","https://openalex.org/W2605478976","https://openalex.org/W2754398588","https://openalex.org/W2755424139","https://openalex.org/W2899298987","https://openalex.org/W4253453051"],"related_works":["https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W2358668433","https://openalex.org/W2376932109","https://openalex.org/W2368779261","https://openalex.org/W2794438528","https://openalex.org/W2778699561","https://openalex.org/W3128571556","https://openalex.org/W2374918184"],"abstract_inverted_index":{"Intracranial":[0],"microelectrode":[1],"arrays":[2],"(MEAs)":[3],"are":[4],"ubiquitous":[5],"tools":[6],"used":[7,152],"for":[8,24,160],"recording":[9],"brain":[10,87],"activity.":[11],"During":[12],"recordings,":[13],"a":[14,73,107,116,146],"fraction":[15],"of":[16,29,37,53,86,92,115,157],"channels":[17,33,58,81,138],"in":[18,90,106],"an":[19],"array":[20],"can":[21,48,150],"be":[22,151],"inactive":[23,32,57,137],"various":[25],"reasons.":[26],"The":[27],"inclusion":[28],"data":[30,42],"from":[31,43,61,96,132],"compromises":[34],"the":[35,56,84,155],"accuracy":[36,124],"any":[38],"technique":[39,74,102,148],"that":[40,122,149],"pools":[41],"multiple":[44],"channels.":[45],"Modern":[46],"MEAs":[47],"contain":[49],"hundreds":[50],"to":[51,63,75,103,134,153],"thousands":[52],"channels,":[54],"and":[55,77,120,141,166],"may":[59],"change":[60],"experiment":[62],"experiment,":[64],"rendering":[65],"manual":[66],"identification":[67],"impractical.":[68],"Therefore,":[69],"we":[70],"have":[71],"developed":[72],"automatically":[76],"rapidly":[78],"identify":[79],"active":[80],"based":[82],"on":[83],"presence":[85],"waves,":[88],"quantified":[89],"terms":[91],"power":[93],"spectral":[94],"density":[95],"4-100":[97],"Hz.":[98],"We":[99],"applied":[100],"this":[101],"MEA":[104,158],"recordings":[105],"non-human":[108],"primate":[109],"as":[110,163],"it":[111],"performed":[112],"120":[113],"trials":[114],"directional":[117],"joystick":[118],"task,":[119],"found":[121],"decoding":[123],"(as":[125],"measured":[126],"by":[127],"mean":[128],"correlation":[129],"coefficient)":[130],"increased":[131],"0.38":[133],"0.63":[135],"after":[136],"were":[139],"identified":[140],"removed.":[142],"Our":[143],"method":[144],"constitutes":[145],"novel":[147],"improve":[154],"fidelity":[156],"output,":[159],"applications":[161],"such":[162],"brain-machine":[164],"interfaces":[165],"neurophysiology.":[167]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1}],"updated_date":"2026-07-22T07:51:19.307946","created_date":"2025-10-10T00:00:00"}
