{"id":"https://openalex.org/W3091836295","doi":"https://doi.org/10.1109/access.2020.3028831","title":"MEG Sensor Selection for Neural Speech Decoding","display_name":"MEG Sensor Selection for Neural Speech Decoding","publication_year":2020,"publication_date":"2020-01-01","ids":{"openalex":"https://openalex.org/W3091836295","doi":"https://doi.org/10.1109/access.2020.3028831","mag":"3091836295","pmid":"https://pubmed.ncbi.nlm.nih.gov/33204579"},"language":"en","primary_location":{"id":"doi:10.1109/access.2020.3028831","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.3028831","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","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1109/access.2020.3028831","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5085507860","display_name":"Debadatta Dash","orcid":"https://orcid.org/0000-0002-0543-0304"},"institutions":[{"id":"https://openalex.org/I86519309","display_name":"The University of Texas at Austin","ror":"https://ror.org/00hj54h04","country_code":"US","type":"education","lineage":["https://openalex.org/I86519309"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Debadatta Dash","raw_affiliation_strings":["Department of Electrical and Computer Engineering, The University of Texas at Austin, Austin, TX 78712, USA","Department of Neurology, Dell Medical School, The University of Texas at Austin, Austin, TX 78712, USA","Dell Medical School, The University of Texas at Austin, Austin, TX, USA","The University of Texas at Austin, Austin, TX, USA"],"raw_orcid":"https://orcid.org/0000-0002-0543-0304","affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, The University of Texas at Austin, Austin, TX 78712, USA","institution_ids":["https://openalex.org/I86519309"]},{"raw_affiliation_string":"Department of Neurology, Dell Medical School, The University of Texas at Austin, Austin, TX 78712, USA","institution_ids":["https://openalex.org/I86519309"]},{"raw_affiliation_string":"Dell Medical School, The University of Texas at Austin, Austin, TX, USA","institution_ids":["https://openalex.org/I86519309"]},{"raw_affiliation_string":"The University of Texas at Austin, Austin, TX, USA","institution_ids":["https://openalex.org/I86519309"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072160392","display_name":"Alan Wisler","orcid":"https://orcid.org/0000-0003-2601-2846"},"institutions":[{"id":"https://openalex.org/I86519309","display_name":"The University of Texas at Austin","ror":"https://ror.org/00hj54h04","country_code":"US","type":"education","lineage":["https://openalex.org/I86519309"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Alan Wisler","raw_affiliation_strings":["Department of Speech, Language, and Hearing Sciences, University of Texas at Austin, Austin, TX 78712, USA","University of Texas at Austin, Austin, TX, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Speech, Language, and Hearing Sciences, University of Texas at Austin, Austin, TX 78712, USA","institution_ids":["https://openalex.org/I86519309"]},{"raw_affiliation_string":"University of Texas at Austin, Austin, TX, USA","institution_ids":["https://openalex.org/I86519309"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080333939","display_name":"Paul Ferrari","orcid":"https://orcid.org/0000-0002-2577-0947"},"institutions":[{"id":"https://openalex.org/I4210102018","display_name":"Dell Children's Medical Center of Central Texas","ror":"https://ror.org/015yf2b46","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1320343167","https://openalex.org/I4210102018","https://openalex.org/I4387930201","https://openalex.org/I86519309"]},{"id":"https://openalex.org/I86519309","display_name":"The University of Texas at Austin","ror":"https://ror.org/00hj54h04","country_code":"US","type":"education","lineage":["https://openalex.org/I86519309"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Paul Ferrari","raw_affiliation_strings":["Department of Psychology, The University of Texas at Austin, Austin, TX 78712, USA","MEG Laboratory, Dell Children's Medical Center, Austin, TX 78723, USA","The University of Texas at Austin, Austin, TX, USA","MEG Laboratory, Dell Children's Medical Center, Austin, TX, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Psychology, The University of Texas at Austin, Austin, TX 78712, USA","institution_ids":["https://openalex.org/I86519309"]},{"raw_affiliation_string":"MEG Laboratory, Dell Children's Medical Center, Austin, TX 78723, USA","institution_ids":["https://openalex.org/I4210102018"]},{"raw_affiliation_string":"The University of Texas at Austin, Austin, TX, USA","institution_ids":["https://openalex.org/I86519309"]},{"raw_affiliation_string":"MEG Laboratory, Dell Children's Medical Center, Austin, TX, USA","institution_ids":["https://openalex.org/I4210102018"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043001042","display_name":"Elizabeth M. Davenport","orcid":"https://orcid.org/0000-0002-8765-6584"},"institutions":[{"id":"https://openalex.org/I867280407","display_name":"The University of Texas Southwestern Medical Center","ror":"https://ror.org/05byvp690","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I867280407"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Elizabeth Moody Davenport","raw_affiliation_strings":["Department of Radiology, University of Texas at Southwestern, Dallas, TX 75390, USA","University of Texas at Southwestern, Dallas, TX, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Radiology, University of Texas at Southwestern, Dallas, TX 75390, USA","institution_ids":["https://openalex.org/I867280407"]},{"raw_affiliation_string":"University of Texas at Southwestern, Dallas, TX, USA","institution_ids":["https://openalex.org/I867280407"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084410531","display_name":"Joseph A. Maldjian","orcid":null},"institutions":[{"id":"https://openalex.org/I867280407","display_name":"The University of Texas Southwestern Medical Center","ror":"https://ror.org/05byvp690","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I867280407"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Joseph Maldjian","raw_affiliation_strings":["Department of Radiology, University of Texas at Southwestern, Dallas, TX 75390, USA","University of Texas at Southwestern, Dallas, TX, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Radiology, University of Texas at Southwestern, Dallas, TX 75390, USA","institution_ids":["https://openalex.org/I867280407"]},{"raw_affiliation_string":"University of Texas at Southwestern, Dallas, TX, USA","institution_ids":["https://openalex.org/I867280407"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5015645501","display_name":"Jun Wang","orcid":"https://orcid.org/0000-0001-7265-217X"},"institutions":[{"id":"https://openalex.org/I86519309","display_name":"The University of Texas at Austin","ror":"https://ror.org/00hj54h04","country_code":"US","type":"education","lineage":["https://openalex.org/I86519309"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jun Wang","raw_affiliation_strings":["Department of Neurology, Dell Medical School, The University of Texas at Austin, Austin, TX 78712, USA","Department of Speech, Language, and Hearing Sciences, University of Texas at Austin, Austin, TX 78712, USA","University of Texas at Austin, Austin, TX, USA","Dell Medical School, The University of Texas at Austin, Austin, TX, USA"],"raw_orcid":"https://orcid.org/0000-0001-7265-217X","affiliations":[{"raw_affiliation_string":"Department of Neurology, Dell Medical School, The University of Texas at Austin, Austin, TX 78712, USA","institution_ids":["https://openalex.org/I86519309"]},{"raw_affiliation_string":"Department of Speech, Language, and Hearing Sciences, University of Texas at Austin, Austin, TX 78712, USA","institution_ids":["https://openalex.org/I86519309"]},{"raw_affiliation_string":"University of Texas at Austin, Austin, TX, USA","institution_ids":["https://openalex.org/I86519309"]},{"raw_affiliation_string":"Dell Medical School, The University of Texas at Austin, Austin, TX, USA","institution_ids":["https://openalex.org/I86519309"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5085507860"],"corresponding_institution_ids":["https://openalex.org/I86519309"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":2.3639,"has_fulltext":false,"cited_by_count":39,"citation_normalized_percentile":{"value":0.8917733,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":97,"max":99},"biblio":{"volume":"8","issue":null,"first_page":"182320","last_page":"182337"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11993","display_name":"Atomic and Subatomic Physics Research","score":0.9988999962806702,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11993","display_name":"Atomic and Subatomic Physics Research","score":0.9988999962806702,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10429","display_name":"EEG and Brain-Computer Interfaces","score":0.9983000159263611,"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/T10241","display_name":"Functional Brain Connectivity Studies","score":0.9951000213623047,"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":0.7969139814376831},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.782625675201416},{"id":"https://openalex.org/keywords/magnetoencephalography","display_name":"Magnetoencephalography","score":0.7608292698860168},{"id":"https://openalex.org/keywords/brain\u2013computer-interface","display_name":"Brain\u2013computer interface","score":0.7294601202011108},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.5205910205841064},{"id":"https://openalex.org/keywords/wearable-computer","display_name":"Wearable computer","score":0.4382404386997223},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.42209839820861816},{"id":"https://openalex.org/keywords/autoencoder","display_name":"Autoencoder","score":0.418349951505661},{"id":"https://openalex.org/keywords/electroencephalography","display_name":"Electroencephalography","score":0.3969241678714752},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.3733341693878174},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.2919105887413025},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.15683194994926453}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7969139814376831},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.782625675201416},{"id":"https://openalex.org/C556910895","wikidata":"https://www.wikidata.org/wiki/Q384188","display_name":"Magnetoencephalography","level":3,"score":0.7608292698860168},{"id":"https://openalex.org/C173201364","wikidata":"https://www.wikidata.org/wiki/Q897410","display_name":"Brain\u2013computer interface","level":3,"score":0.7294601202011108},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.5205910205841064},{"id":"https://openalex.org/C150594956","wikidata":"https://www.wikidata.org/wiki/Q1334829","display_name":"Wearable computer","level":2,"score":0.4382404386997223},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.42209839820861816},{"id":"https://openalex.org/C101738243","wikidata":"https://www.wikidata.org/wiki/Q786435","display_name":"Autoencoder","level":3,"score":0.418349951505661},{"id":"https://openalex.org/C522805319","wikidata":"https://www.wikidata.org/wiki/Q179965","display_name":"Electroencephalography","level":2,"score":0.3969241678714752},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3733341693878174},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.2919105887413025},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.15683194994926453},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0},{"id":"https://openalex.org/C118552586","wikidata":"https://www.wikidata.org/wiki/Q7867","display_name":"Psychiatry","level":1,"score":0.0},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1109/access.2020.3028831","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.3028831","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":"pmid:33204579","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/33204579","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":"IEEE access : practical innovations, open solutions","raw_type":null},{"id":"pmh:oai:doaj.org/article:748c499cbf2b4096a7cedaf05fa5862d","is_oa":true,"landing_page_url":"https://doaj.org/article/748c499cbf2b4096a7cedaf05fa5862d","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"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 8, Pp 182320-182337 (2020)","raw_type":"article"},{"id":"pmh:oai:pubmedcentral.nih.gov:7668411","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/7668411","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.1109/access.2020.3028831","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.3028831","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":[{"display_name":"Peace, Justice and strong institutions","score":0.5600000023841858,"id":"https://metadata.un.org/sdg/16"}],"awards":[{"id":"https://openalex.org/G2904328741","display_name":null,"funder_award_id":"R01DC016621","funder_id":"https://openalex.org/F4320332161","funder_display_name":"National Institutes of Health"},{"id":"https://openalex.org/G5010305092","display_name":null,"funder_award_id":"R03DC013990","funder_id":"https://openalex.org/F4320332161","funder_display_name":"National Institutes of Health"},{"id":"https://openalex.org/G7101008978","display_name":null,"funder_award_id":"362221","funder_id":"https://openalex.org/F4320309536","funder_display_name":"University of Texas System"}],"funders":[{"id":"https://openalex.org/F4320309536","display_name":"University of Texas System","ror":"https://ror.org/01gek1696"},{"id":"https://openalex.org/F4320332161","display_name":"National Institutes of Health","ror":"https://ror.org/01cwqze88"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":94,"referenced_works":["https://openalex.org/W157993500","https://openalex.org/W1488659701","https://openalex.org/W1974079085","https://openalex.org/W1979180932","https://openalex.org/W1985969995","https://openalex.org/W1991391733","https://openalex.org/W1998115121","https://openalex.org/W2006933024","https://openalex.org/W2007050140","https://openalex.org/W2011192906","https://openalex.org/W2024069457","https://openalex.org/W2025622264","https://openalex.org/W2030065161","https://openalex.org/W2031737587","https://openalex.org/W2035727744","https://openalex.org/W2036199637","https://openalex.org/W2038078703","https://openalex.org/W2038971444","https://openalex.org/W2052779929","https://openalex.org/W2061988316","https://openalex.org/W2064952446","https://openalex.org/W2067002176","https://openalex.org/W2070075852","https://openalex.org/W2075236435","https://openalex.org/W2076676508","https://openalex.org/W2081235288","https://openalex.org/W2085879401","https://openalex.org/W2097839764","https://openalex.org/W2100495367","https://openalex.org/W2104053341","https://openalex.org/W2105464873","https://openalex.org/W2106006415","https://openalex.org/W2110798204","https://openalex.org/W2113820953","https://openalex.org/W2115942375","https://openalex.org/W2119656999","https://openalex.org/W2147779031","https://openalex.org/W2154037495","https://openalex.org/W2158757620","https://openalex.org/W2187089797","https://openalex.org/W2234091061","https://openalex.org/W2329696737","https://openalex.org/W2484699056","https://openalex.org/W2581653246","https://openalex.org/W2586305624","https://openalex.org/W2609900267","https://openalex.org/W2711264359","https://openalex.org/W2737440299","https://openalex.org/W2739095506","https://openalex.org/W2742210132","https://openalex.org/W2756063524","https://openalex.org/W2757951733","https://openalex.org/W2761532371","https://openalex.org/W2769268658","https://openalex.org/W2791548393","https://openalex.org/W2794480229","https://openalex.org/W2804738787","https://openalex.org/W2806473864","https://openalex.org/W2891765071","https://openalex.org/W2893394967","https://openalex.org/W2901725057","https://openalex.org/W2904035998","https://openalex.org/W2904216680","https://openalex.org/W2909141918","https://openalex.org/W2913609543","https://openalex.org/W2916185079","https://openalex.org/W2920377649","https://openalex.org/W2940585064","https://openalex.org/W2945305090","https://openalex.org/W2945333678","https://openalex.org/W2948562641","https://openalex.org/W2949327983","https://openalex.org/W2952609044","https://openalex.org/W2954934460","https://openalex.org/W2959635885","https://openalex.org/W2964982538","https://openalex.org/W2966732810","https://openalex.org/W2972686356","https://openalex.org/W2973013694","https://openalex.org/W2979896523","https://openalex.org/W2980346060","https://openalex.org/W2991284028","https://openalex.org/W2991515203","https://openalex.org/W2995465599","https://openalex.org/W2997091249","https://openalex.org/W3015920691","https://openalex.org/W3016431169","https://openalex.org/W3095432487","https://openalex.org/W3117779099","https://openalex.org/W4210531123","https://openalex.org/W6674582357","https://openalex.org/W6676481782","https://openalex.org/W6767878844","https://openalex.org/W6788203218"],"related_works":["https://openalex.org/W3013693939","https://openalex.org/W2566616303","https://openalex.org/W2090251673","https://openalex.org/W2159052453","https://openalex.org/W3131327266","https://openalex.org/W2734887215","https://openalex.org/W3202969339","https://openalex.org/W4237513258","https://openalex.org/W2803255133","https://openalex.org/W4297051394"],"abstract_inverted_index":{"Direct":[0],"decoding":[1,205,232],"of":[2,61,131,143,149,171,227,230],"speech":[3,40,231,243],"from":[4,180],"the":[5,95,121,129,138,147,159,181,213,258],"brain":[6],"is":[7,111,151],"a":[8,34,58,70,125,134,185,190,224],"faster":[9],"alternative":[10],"to":[11,23,45,97,118,166,174,208,220,242,253],"current":[12],"electroencephalography":[13],"(EEG)":[14],"speller-based":[15],"brain-computer":[16],"interfaces":[17],"(BCI)":[18],"in":[19,43,158],"providing":[20],"communication":[21],"assistance":[22],"locked-in":[24],"patients.":[25],"Magnetoencephalography":[26],"(MEG)":[27],"has":[28],"recently":[29,83],"shown":[30],"great":[31],"potential":[32,96],"as":[33,78],"non-invasive":[35],"neuroimaging":[36],"modality":[37],"for":[38,106,115,124,153],"neural":[39],"decoding,":[41],"owing":[42],"part":[44],"its":[46],"spatial":[47,228],"selectivity":[48],"over":[49],"other":[50],"high-temporal":[51],"resolution":[52],"devices.":[53,81],"Standard":[54],"MEG":[55,144,172,182,201],"systems":[56],"have":[57,94],"large":[59],"number":[60,130,148],"cryogenically":[62],"cooled":[63],"channels/sensors":[64],"(200":[65],"-":[66],"300)":[67],"encapsulated":[68],"within":[69],"fixed":[71],"liquid":[72],"helium":[73],"dewar,":[74],"precluding":[75],"their":[76],"use":[77],"wearable":[79,99],"BCI":[80,107],"Fortunately,":[82],"developed":[84],"optically":[85],"pumped":[86],"magnetometers":[87],"(OPM)":[88],"do":[89],"not":[90],"require":[91],"cryogens,":[92],"and":[93,100,141,177,237],"be":[98,254],"movable":[101],"making":[102],"them":[103],"more":[104],"suitable":[105],"applications.":[108],"This":[109],"design":[110],"also":[112],"modular":[113],"allowing":[114],"customized":[116],"montages":[117],"include":[119],"only":[120],"sensors":[122,132,150,240,260],"necessary":[123],"particular":[126],"task.":[127],"As":[128],"bears":[133],"heavy":[135],"influence":[136],"on":[137],"cost,":[139],"size,":[140],"weight":[142],"systems,":[145],"minimizing":[146],"critical":[152],"designing":[154],"practical":[155],"MEG-based":[156],"BCIs":[157],"future.":[160],"In":[161],"this":[162],"study,":[163],"we":[164,195],"sought":[165],"identify":[167],"an":[168],"optimal":[169],"set":[170],"channels":[173],"decode":[175],"imagined":[176],"spoken":[178],"phrases":[179],"signals.":[183],"Using":[184],"forward":[186,214],"selection":[187,215],"algorithm":[188,216],"with":[189],"support":[191],"vector":[192],"machine":[193],"classifier":[194],"found":[196,252],"that":[197,234],"nine":[198],"optimally":[199],"located":[200,247],"gradiometers":[202],"provided":[203],"higher":[204],"accuracy":[206],"compared":[207],"using":[209,223],"all":[210,262],"channels.":[211],"Additionally,":[212],"achieved":[217],"similar":[218],"performance":[219],"dimensionality":[221],"reduction":[222],"stacked-sparse-autoencoder.":[225],"Analysis":[226],"dynamics":[229],"suggested":[233],"both":[235],"left":[236],"right":[238],"hemisphere":[239],"contribute":[241],"decoding.":[244],"Sensors":[245],"approximately":[246],"near":[248],"Broca's":[249],"area":[250],"were":[251],"commonly":[255],"contributing":[256],"among":[257],"higher-ranked":[259],"across":[261],"subjects.":[263]},"counts_by_year":[{"year":2025,"cited_by_count":9},{"year":2024,"cited_by_count":13},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":7},{"year":2021,"cited_by_count":5}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}
