{"id":"https://openalex.org/W2335470789","doi":"https://doi.org/10.1109/embc.2014.6944862","title":"SSVEP-modulation by covert and overt attention: Novel features for BCI in attention neuro-rehabilitation","display_name":"SSVEP-modulation by covert and overt attention: Novel features for BCI in attention neuro-rehabilitation","publication_year":2014,"publication_date":"2014-08-01","ids":{"openalex":"https://openalex.org/W2335470789","doi":"https://doi.org/10.1109/embc.2014.6944862","mag":"2335470789","pmid":"https://pubmed.ncbi.nlm.nih.gov/25571230"},"language":"en","primary_location":{"id":"doi:10.1109/embc.2014.6944862","is_oa":false,"landing_page_url":"https://doi.org/10.1109/embc.2014.6944862","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 36th Annual International Conference of the IEEE Engineering in Medicine and Biology Society","raw_type":"proceedings-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/A5065583970","display_name":"Mehdi Ordikhani-Seyedlar","orcid":"https://orcid.org/0000-0003-0338-2086"},"institutions":[{"id":"https://openalex.org/I2801942218","display_name":"Hvidovre Hospital","ror":"https://ror.org/00edrn755","country_code":"DK","type":"healthcare","lineage":["https://openalex.org/I2801942218","https://openalex.org/I2802567020"]},{"id":"https://openalex.org/I96673099","display_name":"Technical University of Denmark","ror":"https://ror.org/04qtj9h94","country_code":"DK","type":"education","lineage":["https://openalex.org/I96673099"]}],"countries":["DK"],"is_corresponding":true,"raw_author_name":"Mehdi Ordikhani-Seyedlar","raw_affiliation_strings":["Danish Research Center for Magnetic Resonance (DRCMR), Hvidovre Hospital, Hvidovre, Denmark","Department of Electrical Engineering, Technical University of Denmark, Lyngby, Denmark"],"affiliations":[{"raw_affiliation_string":"Danish Research Center for Magnetic Resonance (DRCMR), Hvidovre Hospital, Hvidovre, Denmark","institution_ids":["https://openalex.org/I2801942218"]},{"raw_affiliation_string":"Department of Electrical Engineering, Technical University of Denmark, Lyngby, Denmark","institution_ids":["https://openalex.org/I96673099"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057912258","display_name":"Helge B. D. S\u00f8rensen","orcid":"https://orcid.org/0000-0001-5716-7600"},"institutions":[{"id":"https://openalex.org/I96673099","display_name":"Technical University of Denmark","ror":"https://ror.org/04qtj9h94","country_code":"DK","type":"education","lineage":["https://openalex.org/I96673099"]}],"countries":["DK"],"is_corresponding":false,"raw_author_name":"Helge B. D. Sorensen","raw_affiliation_strings":["Department of Electrical Engineering, Technical University of Denmark, Lyngby, Denmark"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Technical University of Denmark, Lyngby, Denmark","institution_ids":["https://openalex.org/I96673099"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075776869","display_name":"Troels W. Kj\u00e6r","orcid":"https://orcid.org/0000-0002-2105-6199"},"institutions":[{"id":"https://openalex.org/I107707843","display_name":"Roskilde University","ror":"https://ror.org/014axpa37","country_code":"DK","type":"education","lineage":["https://openalex.org/I107707843"]}],"countries":["DK"],"is_corresponding":false,"raw_author_name":"Troels W. Kjaer","raw_affiliation_strings":["Department of Neurology, Roskilde University Hospital, Denmark"],"affiliations":[{"raw_affiliation_string":"Department of Neurology, Roskilde University Hospital, Denmark","institution_ids":["https://openalex.org/I107707843"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048696924","display_name":"Hartwig R. Siebner","orcid":"https://orcid.org/0000-0002-3756-9431"},"institutions":[{"id":"https://openalex.org/I2801942218","display_name":"Hvidovre Hospital","ror":"https://ror.org/00edrn755","country_code":"DK","type":"healthcare","lineage":["https://openalex.org/I2801942218","https://openalex.org/I2802567020"]}],"countries":["DK"],"is_corresponding":false,"raw_author_name":"Hartwig R. Siebner","raw_affiliation_strings":["Danish Research Center for Magnetic Resonance (DRCMR), Hvidovre Hospital, Hvidovre, Denmark"],"affiliations":[{"raw_affiliation_string":"Danish Research Center for Magnetic Resonance (DRCMR), Hvidovre Hospital, Hvidovre, Denmark","institution_ids":["https://openalex.org/I2801942218"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5072860842","display_name":"Sadasivan Puthusserypady","orcid":"https://orcid.org/0000-0001-7564-2612"},"institutions":[{"id":"https://openalex.org/I96673099","display_name":"Technical University of Denmark","ror":"https://ror.org/04qtj9h94","country_code":"DK","type":"education","lineage":["https://openalex.org/I96673099"]}],"countries":["DK"],"is_corresponding":false,"raw_author_name":"Sadasivan Puthusserypady","raw_affiliation_strings":["Department of Electrical Engineering, Technical University of Denmark, Lyngby, Denmark"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Technical University of Denmark, Lyngby, Denmark","institution_ids":["https://openalex.org/I96673099"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5065583970"],"corresponding_institution_ids":["https://openalex.org/I2801942218","https://openalex.org/I96673099"],"apc_list":null,"apc_paid":null,"fwci":1.0979,"has_fulltext":false,"cited_by_count":28,"citation_normalized_percentile":{"value":0.77168657,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"2014","issue":null,"first_page":"5462","last_page":"5465"},"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/T10241","display_name":"Functional Brain Connectivity Studies","score":0.9976999759674072,"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/T10042","display_name":"Neural and Behavioral Psychology Studies","score":0.9972000122070312,"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/brain\u2013computer-interface","display_name":"Brain\u2013computer interface","score":0.8008718490600586},{"id":"https://openalex.org/keywords/covert","display_name":"Covert","score":0.7228670120239258},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5107588768005371},{"id":"https://openalex.org/keywords/rehabilitation","display_name":"Rehabilitation","score":0.4530763328075409},{"id":"https://openalex.org/keywords/modulation","display_name":"Modulation (music)","score":0.4167509973049164},{"id":"https://openalex.org/keywords/cognitive-psychology","display_name":"Cognitive psychology","score":0.41211026906967163},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.41136810183525085},{"id":"https://openalex.org/keywords/electroencephalography","display_name":"Electroencephalography","score":0.38100725412368774},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.34425783157348633},{"id":"https://openalex.org/keywords/neuroscience","display_name":"Neuroscience","score":0.28616946935653687},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.048767268657684326}],"concepts":[{"id":"https://openalex.org/C173201364","wikidata":"https://www.wikidata.org/wiki/Q897410","display_name":"Brain\u2013computer interface","level":3,"score":0.8008718490600586},{"id":"https://openalex.org/C2779338814","wikidata":"https://www.wikidata.org/wiki/Q5179285","display_name":"Covert","level":2,"score":0.7228670120239258},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5107588768005371},{"id":"https://openalex.org/C2778818304","wikidata":"https://www.wikidata.org/wiki/Q1819478","display_name":"Rehabilitation","level":2,"score":0.4530763328075409},{"id":"https://openalex.org/C123079801","wikidata":"https://www.wikidata.org/wiki/Q750240","display_name":"Modulation (music)","level":2,"score":0.4167509973049164},{"id":"https://openalex.org/C180747234","wikidata":"https://www.wikidata.org/wiki/Q23373","display_name":"Cognitive psychology","level":1,"score":0.41211026906967163},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.41136810183525085},{"id":"https://openalex.org/C522805319","wikidata":"https://www.wikidata.org/wiki/Q179965","display_name":"Electroencephalography","level":2,"score":0.38100725412368774},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.34425783157348633},{"id":"https://openalex.org/C169760540","wikidata":"https://www.wikidata.org/wiki/Q207011","display_name":"Neuroscience","level":1,"score":0.28616946935653687},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.048767268657684326},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001288","descriptor_name":"Attention","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D001288","descriptor_name":"Attention","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D001288","descriptor_name":"Attention","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D001289","descriptor_name":"Attention Deficit Disorder with Hyperactivity","qualifier_ui":"Q000534","qualifier_name":"rehabilitation","is_major_topic":false},{"descriptor_ui":"D001289","descriptor_name":"Attention Deficit Disorder with Hyperactivity","qualifier_ui":"Q000534","qualifier_name":"rehabilitation","is_major_topic":false},{"descriptor_ui":"D001289","descriptor_name":"Attention Deficit Disorder with Hyperactivity","qualifier_ui":"Q000534","qualifier_name":"rehabilitation","is_major_topic":false},{"descriptor_ui":"D004566","descriptor_name":"Electrodes","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004566","descriptor_name":"Electrodes","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004566","descriptor_name":"Electrodes","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004569","descriptor_name":"Electroencephalography","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D004569","descriptor_name":"Electroencephalography","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D004569","descriptor_name":"Electroencephalography","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D005074","descriptor_name":"Evoked Potentials, Visual","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D005074","descriptor_name":"Evoked Potentials, Visual","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D005074","descriptor_name":"Evoked Potentials, Visual","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D005133","descriptor_name":"Eye Movements","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005133","descriptor_name":"Eye Movements","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005133","descriptor_name":"Eye Movements","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":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D010865","descriptor_name":"Pilot Projects","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D010865","descriptor_name":"Pilot Projects","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D010865","descriptor_name":"Pilot Projects","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012046","descriptor_name":"Rehabilitation","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D012046","descriptor_name":"Rehabilitation","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D012046","descriptor_name":"Rehabilitation","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D012815","descriptor_name":"Signal Processing, Computer-Assisted","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":false},{"descriptor_ui":"D012815","descriptor_name":"Signal Processing, Computer-Assisted","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015233","descriptor_name":"Models, Statistical","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015233","descriptor_name":"Models, Statistical","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015233","descriptor_name":"Models, Statistical","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D019540","descriptor_name":"Area Under Curve","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D019540","descriptor_name":"Area Under Curve","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D019540","descriptor_name":"Area Under Curve","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D062207","descriptor_name":"Brain-Computer Interfaces","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D062207","descriptor_name":"Brain-Computer Interfaces","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D062207","descriptor_name":"Brain-Computer Interfaces","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true}],"locations_count":3,"locations":[{"id":"doi:10.1109/embc.2014.6944862","is_oa":false,"landing_page_url":"https://doi.org/10.1109/embc.2014.6944862","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 36th Annual International Conference of the IEEE Engineering in Medicine and Biology Society","raw_type":"proceedings-article"},{"id":"pmid:25571230","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/25571230","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":"Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference","raw_type":null},{"id":"pmh:oai:pure.atira.dk:publications/27c03a0f-f8ea-462e-937f-23abefae24ba","is_oa":false,"landing_page_url":"https://orbit.dtu.dk/en/publications/27c03a0f-f8ea-462e-937f-23abefae24ba","pdf_url":null,"source":{"id":"https://openalex.org/S4306400705","display_name":"Technical University of Denmark, DTU Orbit (Technical University of Denmark, DTU)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I96673099","host_organization_name":"Technical University of Denmark","host_organization_lineage":["https://openalex.org/I96673099"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Ordikhani-Seyedlar , M , S\u00f8rensen , H B D , Kjaer , T W , Siebner , H R & Puthusserypady , S 2014 , SSVEP-modulation by covert and overt attention: Novel features for BCI in attention neuro-rehabilitation . in 2014 36th Annual International Conference of the IEEE Engineering in Medicine and Biology Society . IEEE , pp. 5462-5465 , 36th Annual International Conference of the IEEE Engineering in Medicine and Biology Society , Chicago, IL , United States , 26/08/2014 . https://doi.org/10.1109/EMBC.2014.6944862","raw_type":"contributionToPeriodical"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/4","display_name":"Quality Education","score":0.5199999809265137}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W1799066572","https://openalex.org/W1964267027","https://openalex.org/W1987622543","https://openalex.org/W1995187694","https://openalex.org/W1995431206","https://openalex.org/W2006193658","https://openalex.org/W2036945562","https://openalex.org/W2052528567","https://openalex.org/W2058487603","https://openalex.org/W2061533263","https://openalex.org/W2131552376","https://openalex.org/W2133349134","https://openalex.org/W2156761163","https://openalex.org/W2157657173","https://openalex.org/W2158300918","https://openalex.org/W4229580337"],"related_works":["https://openalex.org/W3202969339","https://openalex.org/W4237513258","https://openalex.org/W2044053727","https://openalex.org/W4411653333","https://openalex.org/W1994410349","https://openalex.org/W3177028067","https://openalex.org/W2523525694","https://openalex.org/W1913385466","https://openalex.org/W2914170859","https://openalex.org/W2889342546"],"abstract_inverted_index":{"In":[0],"this":[1,114],"pilot":[2],"study":[3,116],"the":[4,12,25,42,50,63,85,101,104,108,126],"effect":[5],"of":[6,17,62,103,107,113],"attention":[7,51,96,143],"(covert":[8],"and":[9,15,72,123],"overt)":[10],"on":[11,41],"signal":[13,79],"detection":[14],"classification":[16],"steady-state":[18],"visual-evoked":[19],"potential":[20],"(SSVEP)":[21],"were":[22,29,46],"investigated.":[23],"Using":[24],"SSVEP-based":[26],"paradigm,":[27],"data":[28],"acquired":[30],"from":[31],"4":[32],"subjects":[33],"using":[34],"3":[35],"scalp":[36],"electroencephalography":[37],"(EEG)":[38],"electrodes":[39],"located":[40],"visual":[43],"area.":[44],"Subjects":[45],"instructed":[47],"to":[48,60,84],"perform":[49],"task":[52],"in":[53,78,81,94,100,125],"which":[54,131],"they":[55],"attended":[56,109],"covertly":[57],"or":[58],"overtly":[59],"either":[61],"stimuli":[64],"flickering":[65],"with":[66,142],"different":[67],"frequencies":[68],"(6,":[69],"7,":[70],"8":[71],"9Hz).":[73],"We":[74],"observed":[75],"a":[76,91,137],"decrease":[77],"power":[80,102],"covert":[82,95],"compared":[83],"overt":[86],"attention.":[87],"However,":[88],"there":[89],"was":[90],"consistent":[92],"pattern":[93],"causing":[97],"an":[98],"increase":[99],"2(nd)":[105],"harmonic":[106],"frequency.":[110],"Encouraging":[111],"results":[112],"preliminary":[115],"indicates":[117],"that":[118],"it":[119],"can":[120],"be":[121,134],"adapted":[122],"implemented":[124],"brain-computer":[127],"interface":[128],"(BCI)":[129],"system":[130],"could":[132],"potentially":[133],"used":[135],"as":[136],"neuro-rehabilitation":[138],"tool":[139],"for":[140],"individuals":[141],"deficit.":[144]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":4},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":2},{"year":2013,"cited_by_count":1}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}