{"id":"https://openalex.org/W2414222011","doi":null,"title":"[Entropy analysis of the EEG alpha activity in depression patients].","display_name":"[Entropy analysis of the EEG alpha activity in depression patients].","publication_year":2009,"publication_date":"2009-08-01","ids":{"openalex":"https://openalex.org/W2414222011","mag":"2414222011","pmid":"https://pubmed.ncbi.nlm.nih.gov/19813600"},"language":"zh","primary_location":{"id":"pmid:19813600","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/19813600","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,"listed_in":[],"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":"Sheng wu yi xue gong cheng xue za zhi = Journal of biomedical engineering = Shengwu yixue gongchengxue zazhi","raw_type":"English Abstract"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["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/A5100638973","display_name":"Yingying Tang","orcid":"https://orcid.org/0000-0002-4705-3682","observed_orcids":["https://orcid.org/0000-0002-4705-3682"]},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yingying Tang","raw_affiliation_strings":["Department of Biomedical Engineering, Shanghai Jiaotong University, Shanghai 200240, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Biomedical Engineering, Shanghai Jiaotong University, Shanghai 200240, China","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100425075","display_name":"Yingjie Li","orcid":"https://orcid.org/0000-0002-8668-3812","observed_orcids":["https://orcid.org/0000-0002-8668-3812"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yingjie Li","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075680984","display_name":"Shanbao Tong","orcid":"https://orcid.org/0000-0002-7724-2054","observed_orcids":["https://orcid.org/0000-0002-7724-2054"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Shanbao Tong","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":null,"display_name":"Yang Li","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yang Li","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5100520375","display_name":"Yisheng Zhu","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yisheng Zhu","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.2808,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.60091483,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":93},"biblio":{"volume":"26","issue":"4","first_page":"739","last_page":"42"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10429","display_name":"EEG and Brain-Computer Interfaces","score":0.8109999895095825,"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":0.8109999895095825,"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/T10581","display_name":"Neural dynamics and brain function","score":0.05770000070333481,"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/T11071","display_name":"Treatment of Major Depression","score":0.024299999698996544,"subfield":{"id":"https://openalex.org/subfields/2736","display_name":"Pharmacology (medical)"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/depression","display_name":"depression","score":0.7409999966621399},{"id":"https://openalex.org/keywords/alpha-rhythm","display_name":"alpha rhythm","score":0.9160000085830688},{"id":"https://openalex.org/keywords/renyi-entropy","display_name":"R\u00e9nyi entropy","score":0.9829999804496765},{"id":"https://openalex.org/keywords/eeg-complexity","display_name":"EEG complexity","score":0.6819999814033508},{"id":"https://openalex.org/keywords/mental-arithmetic","display_name":"mental arithmetic","score":0.925000011920929},{"id":"https://openalex.org/keywords/resting-state","display_name":"resting state","score":0.7250000238418579},{"id":"https://openalex.org/keywords/cognitive-processes","display_name":"cognitive processes","score":0.4580000042915344},{"id":"https://openalex.org/keywords/depression-diagnosis","display_name":"depression diagnosis","score":0.9710000157356262}],"concepts":[{"id":"https://openalex.org/C522805319","wikidata":"https://www.wikidata.org/wiki/Q179965","display_name":"Electroencephalography","level":2,"score":0.7228507995605469},{"id":"https://openalex.org/C2992503517","wikidata":"https://www.wikidata.org/wiki/Q620584","display_name":"Mental arithmetic","level":4,"score":0.7119235992431641},{"id":"https://openalex.org/C2776867660","wikidata":"https://www.wikidata.org/wiki/Q1814941","display_name":"Depression (economics)","level":2,"score":0.7008979916572571},{"id":"https://openalex.org/C3017737102","wikidata":"https://www.wikidata.org/wiki/Q2469782","display_name":"Alpha rhythm","level":3,"score":0.6363544464111328},{"id":"https://openalex.org/C64943373","wikidata":"https://www.wikidata.org/wiki/Q2651003","display_name":"Alpha (finance)","level":4,"score":0.601227343082428},{"id":"https://openalex.org/C120843803","wikidata":"https://www.wikidata.org/wiki/Q4955807","display_name":"Brain activity and meditation","level":3,"score":0.547691822052002},{"id":"https://openalex.org/C548259974","wikidata":"https://www.wikidata.org/wiki/Q569965","display_name":"Audiology","level":1,"score":0.524463415145874},{"id":"https://openalex.org/C66324658","wikidata":"https://www.wikidata.org/wiki/Q7316120","display_name":"Resting state fMRI","level":2,"score":0.4876933991909027},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.4825441241264343},{"id":"https://openalex.org/C2993101085","wikidata":"https://www.wikidata.org/wiki/Q3623000","display_name":"Mental activity","level":3,"score":0.42638084292411804},{"id":"https://openalex.org/C135343436","wikidata":"https://www.wikidata.org/wiki/Q170406","display_name":"Rhythm","level":2,"score":0.4218965172767639},{"id":"https://openalex.org/C2779429828","wikidata":"https://www.wikidata.org/wiki/Q3968640","display_name":"Mental state","level":2,"score":0.41526883840560913},{"id":"https://openalex.org/C169900460","wikidata":"https://www.wikidata.org/wiki/Q2200417","display_name":"Cognition","level":2,"score":0.40084442496299744},{"id":"https://openalex.org/C70410870","wikidata":"https://www.wikidata.org/wiki/Q199906","display_name":"Clinical psychology","level":1,"score":0.27658042311668396},{"id":"https://openalex.org/C118552586","wikidata":"https://www.wikidata.org/wiki/Q7867","display_name":"Psychiatry","level":1,"score":0.27480387687683105},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.27213770151138306},{"id":"https://openalex.org/C169760540","wikidata":"https://www.wikidata.org/wiki/Q207011","display_name":"Neuroscience","level":1,"score":0.1975841224193573},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.1216694712638855},{"id":"https://openalex.org/C171606756","wikidata":"https://www.wikidata.org/wiki/Q506132","display_name":"Psychometrics","level":2,"score":0.0791957676410675},{"id":"https://openalex.org/C2777953023","wikidata":"https://www.wikidata.org/wiki/Q1073121","display_name":"Heart rate","level":3,"score":0.07158097624778748},{"id":"https://openalex.org/C84393581","wikidata":"https://www.wikidata.org/wiki/Q82642","display_name":"Blood pressure","level":2,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C49453240","wikidata":"https://www.wikidata.org/wiki/Q1592163","display_name":"Construct validity","level":3,"score":0.0},{"id":"https://openalex.org/C139719470","wikidata":"https://www.wikidata.org/wiki/Q39680","display_name":"Macroeconomics","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000513","descriptor_name":"Alpha Rhythm","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D003863","descriptor_name":"Depression","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":true},{"descriptor_ui":"D004569","descriptor_name":"Electroencephalography","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D005260","descriptor_name":"Female","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":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012815","descriptor_name":"Signal Processing, Computer-Assisted","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D019277","descriptor_name":"Entropy","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true}],"locations_count":2,"locations":[{"id":"pmid:19813600","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/19813600","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,"listed_in":[],"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":"Sheng wu yi xue gong cheng xue za zhi = Journal of biomedical engineering = Shengwu yixue gongchengxue zazhi","raw_type":"English Abstract"},{"id":"mag:2414222011","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/19813600","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,"listed_in":[],"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":null,"is_accepted":false,"is_published":false,"raw_source_name":"PubMed","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being","score":0.8371999859809875}],"study_designs":[{"id":"https://openalex.org/study-designs/observational-study","display_name":"Observational Study"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W3088210208","https://openalex.org/W2097951241","https://openalex.org/W4408404278","https://openalex.org/W2363764604","https://openalex.org/W3116306104","https://openalex.org/W2995537760","https://openalex.org/W4378611634","https://openalex.org/W3121293747","https://openalex.org/W3080230216","https://openalex.org/W293053378"],"abstract_inverted_index":{"The":[0,15,51],"alpha":[1,28,68,97],"rhythm":[2],"in":[3,30,55,99],"electroencephalograph":[4],"has":[5],"been":[6],"associated":[7],"with":[8,42],"the":[9,13,18,24,27,67,83,89,96,119],"mental":[10,49,84],"state":[11],"of":[12,17,26,70,88,121],"brain.":[14],"aim":[16],"present":[19],"study":[20,109],"was":[21],"to":[22,108],"analyze":[23],"complexity":[25],"activity":[29,69,98],"depression":[31,57,71,100],"patients":[32,58,72,101],"by":[33,46],"Renyi":[34],"entropy":[35],"(RE)":[36],"under":[37],"two":[38],"conditions,":[39],"i.e.,":[40],"resting":[41,77],"eyes":[43],"closed":[44],"followed":[45],"a":[47,105,114],"simple":[48],"arithmetic.":[50],"EEGs":[52],"were":[53],"recorded":[54],"20":[56,60],"and":[59,78,102,112],"age-matched":[61],"control":[62],"subjects.":[63],"Results":[64],"showed":[65],"that":[66,87],"is":[73,79],"more":[74,80],"complex":[75],"during":[76,82],"regular":[81],"arithmetic":[85],"than":[86],"controls.":[90],"RE":[91],"analysis":[92],"can":[93],"well":[94],"characterize":[95],"could":[103],"be":[104],"valuable":[106],"tool":[107],"cognitive":[110],"process":[111],"also":[113],"potential":[115],"effective":[116],"approach":[117],"for":[118],"diagnosis":[120],"depression.":[122]},"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2016-06-24T00:00:00"}