{"id":"https://openalex.org/W4304758569","doi":"https://doi.org/10.1109/tbme.2022.3213840","title":"Envelope Analysis of the Human Alpha Rhythm Reveals EEG Gaussianity","display_name":"Envelope Analysis of the Human Alpha Rhythm Reveals EEG Gaussianity","publication_year":2022,"publication_date":"2022-10-12","ids":{"openalex":"https://openalex.org/W4304758569","doi":"https://doi.org/10.1109/tbme.2022.3213840","pmid":"https://pubmed.ncbi.nlm.nih.gov/36223351"},"language":"en","primary_location":{"id":"doi:10.1109/tbme.2022.3213840","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tbme.2022.3213840","pdf_url":null,"source":{"id":"https://openalex.org/S5240358","display_name":"IEEE Transactions on Biomedical Engineering","issn_l":"0018-9294","issn":["0018-9294","1558-2531"],"is_oa":false,"is_in_doaj":false,"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Biomedical Engineering","raw_type":"journal-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/A5080633090","display_name":"V\u00edctor Manuel Hidalgo","orcid":"https://orcid.org/0000-0001-8328-3162"},"institutions":[{"id":"https://openalex.org/I4387152968","display_name":"Empresa Nacional de Aeron\u00e1utica","ror":"https://ror.org/009gavr08","country_code":null,"type":"company","lineage":["https://openalex.org/I4387152968"]},{"id":"https://openalex.org/I69737025","display_name":"University of Chile","ror":"https://ror.org/047gc3g35","country_code":"CL","type":"education","lineage":["https://openalex.org/I69737025"]}],"countries":["CL"],"is_corresponding":true,"raw_author_name":"V\u00edctor Manuel Hidalgo","raw_affiliation_strings":["Department of Biology, University of Chile, Chile","Technologies and Systems Development, National Aeronautical Company of Chile, Chile"],"affiliations":[{"raw_affiliation_string":"Department of Biology, University of Chile, Chile","institution_ids":["https://openalex.org/I69737025"]},{"raw_affiliation_string":"Technologies and Systems Development, National Aeronautical Company of Chile, Chile","institution_ids":["https://openalex.org/I4387152968"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026026584","display_name":"Javier D\u00edaz","orcid":"https://orcid.org/0000-0003-2803-0570"},"institutions":[{"id":"https://openalex.org/I146399215","display_name":"University of Tsukuba","ror":"https://ror.org/02956yf07","country_code":"JP","type":"education","lineage":["https://openalex.org/I146399215"]},{"id":"https://openalex.org/I99561568","display_name":"Tsukuba International University","ror":"https://ror.org/015q2z284","country_code":"JP","type":"education","lineage":["https://openalex.org/I99561568"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Javier D\u00edaz","raw_affiliation_strings":["International Institute for Integral Sleep Medicine, University of Tsukuba, Japan"],"affiliations":[{"raw_affiliation_string":"International Institute for Integral Sleep Medicine, University of Tsukuba, Japan","institution_ids":["https://openalex.org/I99561568","https://openalex.org/I146399215"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5088636040","display_name":"Jorge Mpodozis","orcid":"https://orcid.org/0000-0003-0786-5579"},"institutions":[{"id":"https://openalex.org/I69737025","display_name":"University of Chile","ror":"https://ror.org/047gc3g35","country_code":"CL","type":"education","lineage":["https://openalex.org/I69737025"]}],"countries":["CL"],"is_corresponding":false,"raw_author_name":"Jorge Mpodozis","raw_affiliation_strings":["Department of Biology, University of Chile, Chile"],"affiliations":[{"raw_affiliation_string":"Department of Biology, University of Chile, Chile","institution_ids":["https://openalex.org/I69737025"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5033414179","display_name":"Juan\u2010Carlos Letelier","orcid":"https://orcid.org/0000-0001-9484-026X"},"institutions":[{"id":"https://openalex.org/I4387152968","display_name":"Empresa Nacional de Aeron\u00e1utica","ror":"https://ror.org/009gavr08","country_code":null,"type":"company","lineage":["https://openalex.org/I4387152968"]},{"id":"https://openalex.org/I69737025","display_name":"University of Chile","ror":"https://ror.org/047gc3g35","country_code":"CL","type":"education","lineage":["https://openalex.org/I69737025"]}],"countries":["CL"],"is_corresponding":false,"raw_author_name":"Juan-Carlos Letelier","raw_affiliation_strings":["Department of Biology, University of Chile, Santiago, Chile","Technologies and Systems Development, National Aeronautical Company of Chile, Santiago, Chile"],"affiliations":[{"raw_affiliation_string":"Department of Biology, University of Chile, Santiago, Chile","institution_ids":["https://openalex.org/I69737025"]},{"raw_affiliation_string":"Technologies and Systems Development, National Aeronautical Company of Chile, Santiago, Chile","institution_ids":["https://openalex.org/I4387152968"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5080633090"],"corresponding_institution_ids":["https://openalex.org/I4387152968","https://openalex.org/I69737025"],"apc_list":null,"apc_paid":null,"fwci":0.9394,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.72516648,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"70","issue":"4","first_page":"1242","last_page":"1251"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10581","display_name":"Neural dynamics and brain function","score":0.9997000098228455,"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/T10581","display_name":"Neural dynamics and brain function","score":0.9997000098228455,"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/T12236","display_name":"Photoreceptor and optogenetics research","score":0.9962999820709229,"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/T10429","display_name":"EEG and Brain-Computer Interfaces","score":0.9937000274658203,"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/envelope","display_name":"Envelope (radar)","score":0.7335196733474731},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.5307690501213074},{"id":"https://openalex.org/keywords/electroencephalography","display_name":"Electroencephalography","score":0.48764005303382874},{"id":"https://openalex.org/keywords/amplitude","display_name":"Amplitude","score":0.48640894889831543},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.4704187214374542},{"id":"https://openalex.org/keywords/gaussian","display_name":"Gaussian","score":0.46261268854141235},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.45392534136772156},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.4438280463218689},{"id":"https://openalex.org/keywords/alpha-rhythm","display_name":"Alpha rhythm","score":0.42717501521110535},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4249059557914734},{"id":"https://openalex.org/keywords/hilbert\u2013huang-transform","display_name":"Hilbert\u2013Huang transform","score":0.4245340824127197},{"id":"https://openalex.org/keywords/non-gaussianity","display_name":"Non-Gaussianity","score":0.4128456711769104},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.4067855775356293},{"id":"https://openalex.org/keywords/white-noise","display_name":"White noise","score":0.24231886863708496},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.14197784662246704},{"id":"https://openalex.org/keywords/neuroscience","display_name":"Neuroscience","score":0.11393290758132935},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.11279252171516418},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.11104181408882141}],"concepts":[{"id":"https://openalex.org/C65155139","wikidata":"https://www.wikidata.org/wiki/Q5380912","display_name":"Envelope (radar)","level":3,"score":0.7335196733474731},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.5307690501213074},{"id":"https://openalex.org/C522805319","wikidata":"https://www.wikidata.org/wiki/Q179965","display_name":"Electroencephalography","level":2,"score":0.48764005303382874},{"id":"https://openalex.org/C180205008","wikidata":"https://www.wikidata.org/wiki/Q159190","display_name":"Amplitude","level":2,"score":0.48640894889831543},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.4704187214374542},{"id":"https://openalex.org/C163716315","wikidata":"https://www.wikidata.org/wiki/Q901177","display_name":"Gaussian","level":2,"score":0.46261268854141235},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.45392534136772156},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.4438280463218689},{"id":"https://openalex.org/C3017737102","wikidata":"https://www.wikidata.org/wiki/Q2469782","display_name":"Alpha rhythm","level":3,"score":0.42717501521110535},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4249059557914734},{"id":"https://openalex.org/C25570617","wikidata":"https://www.wikidata.org/wiki/Q1006462","display_name":"Hilbert\u2013Huang transform","level":3,"score":0.4245340824127197},{"id":"https://openalex.org/C152321242","wikidata":"https://www.wikidata.org/wiki/Q7048759","display_name":"Non-Gaussianity","level":4,"score":0.4128456711769104},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.4067855775356293},{"id":"https://openalex.org/C112633086","wikidata":"https://www.wikidata.org/wiki/Q381287","display_name":"White noise","level":2,"score":0.24231886863708496},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.14197784662246704},{"id":"https://openalex.org/C169760540","wikidata":"https://www.wikidata.org/wiki/Q207011","display_name":"Neuroscience","level":1,"score":0.11393290758132935},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.11279252171516418},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.11104181408882141},{"id":"https://openalex.org/C207297109","wikidata":"https://www.wikidata.org/wiki/Q15605","display_name":"Cosmic microwave background","level":3,"score":0.0},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.0},{"id":"https://openalex.org/C85725439","wikidata":"https://www.wikidata.org/wiki/Q466686","display_name":"Anisotropy","level":2,"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/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D000513","descriptor_name":"Alpha Rhythm","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D000513","descriptor_name":"Alpha Rhythm","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D000513","descriptor_name":"Alpha Rhythm","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D001921","descriptor_name":"Brain","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D001921","descriptor_name":"Brain","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D001921","descriptor_name":"Brain","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"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":"D016011","descriptor_name":"Normal Distribution","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016011","descriptor_name":"Normal Distribution","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016011","descriptor_name":"Normal Distribution","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016208","descriptor_name":"Databases, Factual","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016208","descriptor_name":"Databases, Factual","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016208","descriptor_name":"Databases, Factual","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":2,"locations":[{"id":"doi:10.1109/tbme.2022.3213840","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tbme.2022.3213840","pdf_url":null,"source":{"id":"https://openalex.org/S5240358","display_name":"IEEE Transactions on Biomedical Engineering","issn_l":"0018-9294","issn":["0018-9294","1558-2531"],"is_oa":false,"is_in_doaj":false,"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Biomedical Engineering","raw_type":"journal-article"},{"id":"pmid:36223351","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/36223351","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 transactions on bio-medical engineering","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G302729570","display_name":null,"funder_award_id":"19K12199","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"}],"funders":[{"id":"https://openalex.org/F4320334764","display_name":"Japan Society for the Promotion of Science","ror":"https://ror.org/00hhkn466"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":35,"referenced_works":["https://openalex.org/W1574092249","https://openalex.org/W1591934446","https://openalex.org/W1603307924","https://openalex.org/W1967540694","https://openalex.org/W1968605879","https://openalex.org/W1973275441","https://openalex.org/W1974849666","https://openalex.org/W1981393151","https://openalex.org/W1988148915","https://openalex.org/W2011709165","https://openalex.org/W2012967351","https://openalex.org/W2030537897","https://openalex.org/W2032010830","https://openalex.org/W2052471278","https://openalex.org/W2052493668","https://openalex.org/W2052621487","https://openalex.org/W2075032588","https://openalex.org/W2105957367","https://openalex.org/W2115810652","https://openalex.org/W2118320651","https://openalex.org/W2120575449","https://openalex.org/W2159353177","https://openalex.org/W2468463735","https://openalex.org/W2559819140","https://openalex.org/W2568766977","https://openalex.org/W2601369343","https://openalex.org/W2619381903","https://openalex.org/W2791093243","https://openalex.org/W2794019953","https://openalex.org/W2796933306","https://openalex.org/W2913095566","https://openalex.org/W4214683347","https://openalex.org/W4250095179","https://openalex.org/W4304985437","https://openalex.org/W6758960880"],"related_works":["https://openalex.org/W2142025274","https://openalex.org/W2399116914","https://openalex.org/W2320736787","https://openalex.org/W4200161357","https://openalex.org/W2734443931","https://openalex.org/W3119326831","https://openalex.org/W2085050669","https://openalex.org/W2053746507","https://openalex.org/W2109363753","https://openalex.org/W2019348321"],"abstract_inverted_index":{"Envelope":[0],"analysis":[1,12],"constitutes":[2],"a":[3,23],"novel":[4],"complement":[5],"to":[6,17],"Fourier-based":[7],"methods":[8],"for":[9,26],"neural":[10],"signal":[11,18],"relating":[13],"amplitude":[14],"modulations":[15],"(CVE)":[16],"energy.":[19],"These":[20],"results":[21],"suggest":[22],"broader":[24],"interpretation":[25],"event-related":[27],"synchronization/desynchronization":[28],"(ERS/ERD)":[29],"may":[30],"be":[31],"needed.":[32]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":3},{"year":2022,"cited_by_count":1}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}
