{"id":"https://openalex.org/W3082371948","doi":"https://doi.org/10.1109/embc44109.2020.9176678","title":"Effects of Stimulus Spatial Resolution on SSVEP Responses under Overt and Covert Attention","display_name":"Effects of Stimulus Spatial Resolution on SSVEP Responses under Overt and Covert Attention","publication_year":2020,"publication_date":"2020-07-01","ids":{"openalex":"https://openalex.org/W3082371948","doi":"https://doi.org/10.1109/embc44109.2020.9176678","mag":"3082371948","pmid":"https://pubmed.ncbi.nlm.nih.gov/33018641"},"language":"en","primary_location":{"id":"doi:10.1109/embc44109.2020.9176678","is_oa":false,"landing_page_url":"https://doi.org/10.1109/embc44109.2020.9176678","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 42nd Annual International Conference of the IEEE Engineering in Medicine &amp; Biology Society (EMBC)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref","pubmed"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://dr.ntu.edu.sg/bitstream/10356/147515/2/EMBC2020-SSVEP-CameraReady.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5015569198","display_name":"Aung Aung Phyo Wai","orcid":"https://orcid.org/0000-0002-5734-5689"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":true,"raw_author_name":"Aung Aung Phyo Wai","raw_affiliation_strings":["School of Computer Science and Engineering, Nanyang Technological University, Singapore"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, Nanyang Technological University, Singapore","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5088565376","display_name":"Jun Cong Lee","orcid":null},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Jun Cong Lee","raw_affiliation_strings":["School of Computer Science and Engineering, Nanyang Technological University, Singapore"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, Nanyang Technological University, Singapore","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101494904","display_name":"Tao Yang","orcid":"https://orcid.org/0000-0001-9051-0730"},"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":"Tao Yang","raw_affiliation_strings":["Institute for Infocomm Research (I2R), A*STAR, Singapore"],"affiliations":[{"raw_affiliation_string":"Institute for Infocomm Research (I2R), A*STAR, Singapore","institution_ids":["https://openalex.org/I3005327000","https://openalex.org/I115228651"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5082304054","display_name":"Rosa Q. So","orcid":"https://orcid.org/0000-0002-9050-9059"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Rosa So","raw_affiliation_strings":["School of Computer Science and Engineering, Nanyang Technological University, Singapore"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, Nanyang Technological University, Singapore","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5031778999","display_name":"Cuntai Guan","orcid":"https://orcid.org/0000-0002-0872-3276"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Cuntai Guan","raw_affiliation_strings":["School of Computer Science and Engineering, Nanyang Technological University, Singapore"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, Nanyang Technological University, Singapore","institution_ids":["https://openalex.org/I172675005"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5015569198"],"corresponding_institution_ids":["https://openalex.org/I172675005"],"apc_list":null,"apc_paid":null,"fwci":0.1115,"has_fulltext":true,"cited_by_count":1,"citation_normalized_percentile":{"value":0.42438143,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":93},"biblio":{"volume":"11","issue":null,"first_page":"3019","last_page":"3022"},"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/T10581","display_name":"Neural dynamics and brain function","score":0.9948999881744385,"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":0.9933000206947327,"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/covert","display_name":"Covert","score":0.8066929578781128},{"id":"https://openalex.org/keywords/stimulus","display_name":"Stimulus (psychology)","score":0.6261261701583862},{"id":"https://openalex.org/keywords/visual-evoked-potentials","display_name":"Visual evoked potentials","score":0.5922597050666809},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5504565834999084},{"id":"https://openalex.org/keywords/visual-spatial-attention","display_name":"Visual spatial attention","score":0.5344722867012024},{"id":"https://openalex.org/keywords/brain\u2013computer-interface","display_name":"Brain\u2013computer interface","score":0.5144055485725403},{"id":"https://openalex.org/keywords/n2pc","display_name":"N2pc","score":0.49646836519241333},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.43523097038269043},{"id":"https://openalex.org/keywords/visual-perception","display_name":"Visual perception","score":0.41852515935897827},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.4063854217529297},{"id":"https://openalex.org/keywords/electroencephalography","display_name":"Electroencephalography","score":0.3733426332473755},{"id":"https://openalex.org/keywords/perception","display_name":"Perception","score":0.30262690782546997},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.26238495111465454},{"id":"https://openalex.org/keywords/cognitive-psychology","display_name":"Cognitive psychology","score":0.21849235892295837},{"id":"https://openalex.org/keywords/neuroscience","display_name":"Neuroscience","score":0.20861127972602844}],"concepts":[{"id":"https://openalex.org/C2779338814","wikidata":"https://www.wikidata.org/wiki/Q5179285","display_name":"Covert","level":2,"score":0.8066929578781128},{"id":"https://openalex.org/C2779918689","wikidata":"https://www.wikidata.org/wiki/Q3771842","display_name":"Stimulus (psychology)","level":2,"score":0.6261261701583862},{"id":"https://openalex.org/C3018323323","wikidata":"https://www.wikidata.org/wiki/Q618678","display_name":"Visual evoked potentials","level":2,"score":0.5922597050666809},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5504565834999084},{"id":"https://openalex.org/C2776310537","wikidata":"https://www.wikidata.org/wiki/Q18395577","display_name":"Visual spatial attention","level":4,"score":0.5344722867012024},{"id":"https://openalex.org/C173201364","wikidata":"https://www.wikidata.org/wiki/Q897410","display_name":"Brain\u2013computer interface","level":3,"score":0.5144055485725403},{"id":"https://openalex.org/C207357515","wikidata":"https://www.wikidata.org/wiki/Q6951948","display_name":"N2pc","level":4,"score":0.49646836519241333},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.43523097038269043},{"id":"https://openalex.org/C178253425","wikidata":"https://www.wikidata.org/wiki/Q162668","display_name":"Visual perception","level":3,"score":0.41852515935897827},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.4063854217529297},{"id":"https://openalex.org/C522805319","wikidata":"https://www.wikidata.org/wiki/Q179965","display_name":"Electroencephalography","level":2,"score":0.3733426332473755},{"id":"https://openalex.org/C26760741","wikidata":"https://www.wikidata.org/wiki/Q160402","display_name":"Perception","level":2,"score":0.30262690782546997},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.26238495111465454},{"id":"https://openalex.org/C180747234","wikidata":"https://www.wikidata.org/wiki/Q23373","display_name":"Cognitive psychology","level":1,"score":0.21849235892295837},{"id":"https://openalex.org/C169760540","wikidata":"https://www.wikidata.org/wiki/Q207011","display_name":"Neuroscience","level":1,"score":0.20861127972602844},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D001288","descriptor_name":"Attention","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001288","descriptor_name":"Attention","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001288","descriptor_name":"Attention","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":false},{"descriptor_ui":"D004569","descriptor_name":"Electroencephalography","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":false},{"descriptor_ui":"D005074","descriptor_name":"Evoked Potentials, Visual","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D005074","descriptor_name":"Evoked Potentials, Visual","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D005074","descriptor_name":"Evoked Potentials, Visual","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":"D014794","descriptor_name":"Visual Fields","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D014794","descriptor_name":"Visual Fields","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D014794","descriptor_name":"Visual Fields","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/embc44109.2020.9176678","is_oa":false,"landing_page_url":"https://doi.org/10.1109/embc44109.2020.9176678","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 42nd Annual International Conference of the IEEE Engineering in Medicine &amp; Biology Society (EMBC)","raw_type":"proceedings-article"},{"id":"pmid:33018641","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/33018641","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:dr.ntu.edu.sg:10356/147515","is_oa":true,"landing_page_url":"https://hdl.handle.net/10356/147515","pdf_url":"https://dr.ntu.edu.sg/bitstream/10356/147515/2/EMBC2020-SSVEP-CameraReady.pdf","source":{"id":"https://openalex.org/S4306402609","display_name":"DR-NTU (Nanyang Technological University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I172675005","host_organization_name":"Nanyang Technological University","host_organization_lineage":["https://openalex.org/I172675005"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Conference Paper"}],"best_oa_location":{"id":"pmh:oai:dr.ntu.edu.sg:10356/147515","is_oa":true,"landing_page_url":"https://hdl.handle.net/10356/147515","pdf_url":"https://dr.ntu.edu.sg/bitstream/10356/147515/2/EMBC2020-SSVEP-CameraReady.pdf","source":{"id":"https://openalex.org/S4306402609","display_name":"DR-NTU (Nanyang Technological University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I172675005","host_organization_name":"Nanyang Technological University","host_organization_lineage":["https://openalex.org/I172675005"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Conference Paper"},"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320320766","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3082371948.pdf","grobid_xml":"https://content.openalex.org/works/W3082371948.grobid-xml"},"referenced_works_count":18,"referenced_works":["https://openalex.org/W2056738334","https://openalex.org/W2058317558","https://openalex.org/W2061778814","https://openalex.org/W2098725211","https://openalex.org/W2102837100","https://openalex.org/W2106006415","https://openalex.org/W2132876794","https://openalex.org/W2141031554","https://openalex.org/W2142239365","https://openalex.org/W2317432831","https://openalex.org/W2556894304","https://openalex.org/W2606337139","https://openalex.org/W2610389698","https://openalex.org/W2793727315","https://openalex.org/W2910401163","https://openalex.org/W2913606428","https://openalex.org/W2920826226","https://openalex.org/W2990286570"],"related_works":["https://openalex.org/W2119114863","https://openalex.org/W2963596371","https://openalex.org/W2023396946","https://openalex.org/W1994831292","https://openalex.org/W4393876617","https://openalex.org/W2784881001","https://openalex.org/W2149049766","https://openalex.org/W2073984123","https://openalex.org/W2100022164","https://openalex.org/W3082922728"],"abstract_inverted_index":{"Steady-State":[0],"Visual":[1],"Evoked":[2],"Potentials":[3],"(SSVEP)":[4],"Brain-Computer":[5],"Interface":[6],"(BCI)":[7],"relies":[8],"on":[9],"overt":[10,89],"spatial":[11,51,138,146],"attention":[12,92,139],"to":[13,23],"exhibit":[14],"reliable":[15,130],"steady-state":[16],"responses.":[17],"There":[18],"is":[19],"a":[20],"promising":[21],"potential":[22],"employ":[24],"the":[25,46,53,77,100],"SSVEP":[26,47,86,111,131],"paradigm":[27],"in":[28,68,93,97,110,113,121],"with":[29,49,136],"vision":[30],"research":[31],"and":[32,58,79,90,118,144],"clinical":[33],"use,":[34],"for":[35,37],"instance,":[36],"visual":[38,101,114,142],"field":[39],"assessment.":[40],"In":[41],"this":[42,125],"study,":[43,126],"we":[44,127],"investigate":[45],"characteristics":[48],"different":[50,54,59],"attention,":[52],"number":[55],"of":[56,99,141],"stimuli,":[57],"viewing/visual":[60],"angles.":[61,102],"We":[62,103],"collected":[63],"data":[64],"from":[65],"eleven":[66],"subjects":[67],"three":[69],"experiment":[70],"sessions,":[71],"lasting":[72],"about":[73],"forty":[74],"minutes,":[75],"including":[76],"setup":[78],"calibration.":[80],"Our":[81],"evaluation":[82],"results":[83],"show":[84],"similar":[85],"responses":[87,112,132],"between":[88,116],"covert":[91,122,137],"multiple":[94],"stimuli":[95,120],"scenarios":[96],"most":[98],"do":[104],"not":[105],"find":[106],"any":[107],"significant":[108],"differences":[109],"angles":[115,143],"single":[117],"multi":[119],"attention.":[123],"From":[124],"found":[128],"that":[129],"can":[133],"be":[134],"achieved":[135],"regardless":[140],"stimulus":[145],"resolution.":[147]},"counts_by_year":[{"year":2021,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
