{"id":"https://openalex.org/W2005041005","doi":"https://doi.org/10.1167/9.8.599","title":"Contralateral delay activity is sensitive to the spatial distribution of items in working memory: An ERP study","display_name":"Contralateral delay activity is sensitive to the spatial distribution of items in working memory: An ERP study","publication_year":2010,"publication_date":"2010-03-24","ids":{"openalex":"https://openalex.org/W2005041005","doi":"https://doi.org/10.1167/9.8.599","mag":"2005041005"},"language":"en","primary_location":{"id":"doi:10.1167/9.8.599","doi":"https://doi.org/10.1167/9.8.599","is_oa":true,"landing_page_url":"https://doi.org/10.1167/9.8.599","pdf_url":null,"source":{"id":"https://openalex.org/S137468011","display_name":"Journal of Vision","issn_l":"1534-7362","issn":["1534-7362"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-c","doyens","jufo-2","medline","norway-1","oarl","poland-100","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310315919","host_organization_name":"Association for Research in Vision and Ophthalmology","host_organization_lineage":["https://openalex.org/P4310315919"],"host_organization_lineage_names":["Association for Research in Vision and Ophthalmology"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Vision","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1167/9.8.599","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100436146","display_name":"Lei Wang","orcid":"https://orcid.org/0000-0003-3870-3388","observed_orcids":["https://orcid.org/0000-0003-3870-3388"]},"institutions":[{"id":"https://openalex.org/I86501945","display_name":"University of Delaware","ror":"https://ror.org/01sbq1a82","country_code":"US","type":"education","lineage":["https://openalex.org/I86501945"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"L. Wang","raw_affiliation_strings":["Department of Psychology, University of Delaware"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Psychology, University of Delaware","institution_ids":["https://openalex.org/I86501945"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033972361","display_name":"Steven B. Most","orcid":"https://orcid.org/0000-0001-9458-9597","observed_orcids":["https://orcid.org/0000-0001-9458-9597"]},"institutions":[{"id":"https://openalex.org/I86501945","display_name":"University of Delaware","ror":"https://ror.org/01sbq1a82","country_code":"US","type":"education","lineage":["https://openalex.org/I86501945"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"S. B. Most","raw_affiliation_strings":["Department of Psychology, University of Delaware"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Psychology, University of Delaware","institution_ids":["https://openalex.org/I86501945"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5033139621","display_name":"James E. Hoffman","orcid":"https://orcid.org/0000-0002-6788-5005","observed_orcids":["https://orcid.org/0000-0002-6788-5005"]},"institutions":[{"id":"https://openalex.org/I86501945","display_name":"University of Delaware","ror":"https://ror.org/01sbq1a82","country_code":"US","type":"education","lineage":["https://openalex.org/I86501945"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"J. E. Hoffman","raw_affiliation_strings":["Department of Psychology, University of Delaware"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Psychology, University of Delaware","institution_ids":["https://openalex.org/I86501945"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I86501945"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":0.1774,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.58670537,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"9","issue":"8","first_page":"599","last_page":"599"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10427","display_name":"Visual perception and processing mechanisms","score":0.9653000235557556,"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/T10427","display_name":"Visual perception and processing mechanisms","score":0.9653000235557556,"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":0.015799999237060547,"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/T11577","display_name":"Cognitive Abilities and Testing","score":0.004000000189989805,"subfield":{"id":"https://openalex.org/subfields/3205","display_name":"Experimental and Cognitive Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/contralateral-delay-activity","display_name":"contralateral delay activity","score":0.984000027179718},{"id":"https://openalex.org/keywords/visual-working-memory","display_name":"visual working memory","score":0.9940000176429749},{"id":"https://openalex.org/keywords/working-memory-capacity","display_name":"working memory capacity","score":0.6420000195503235},{"id":"https://openalex.org/keywords/event-related-potentials","display_name":"event-related potentials","score":0.7039999961853027},{"id":"https://openalex.org/keywords/color-memory","display_name":"color memory","score":0.38499999046325684},{"id":"https://openalex.org/keywords/hemifield-asymmetry","display_name":"hemifield asymmetry","score":0.5230000019073486}],"concepts":[{"id":"https://openalex.org/C180205008","wikidata":"https://www.wikidata.org/wiki/Q159190","display_name":"Amplitude","level":2,"score":0.7420040369033813},{"id":"https://openalex.org/C21963081","wikidata":"https://www.wikidata.org/wiki/Q11337567","display_name":"Working memory","level":3,"score":0.5861647725105286},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.4843091070652008},{"id":"https://openalex.org/C197424946","wikidata":"https://www.wikidata.org/wiki/Q1165717","display_name":"Waveform","level":3,"score":0.42732274532318115},{"id":"https://openalex.org/C58315980","wikidata":"https://www.wikidata.org/wiki/Q179436","display_name":"Asymptote","level":2,"score":0.4191855788230896},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4084279239177704},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3899509906768799},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.35263776779174805},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.33501362800598145},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.21584507822990417},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.18806272745132446},{"id":"https://openalex.org/C169900460","wikidata":"https://www.wikidata.org/wiki/Q2200417","display_name":"Cognition","level":2,"score":0.18222364783287048},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.1370801329612732},{"id":"https://openalex.org/C169760540","wikidata":"https://www.wikidata.org/wiki/Q207011","display_name":"Neuroscience","level":1,"score":0.11461475491523743},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.10832282900810242},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"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":[],"locations_count":1,"locations":[{"id":"doi:10.1167/9.8.599","doi":"https://doi.org/10.1167/9.8.599","is_oa":true,"landing_page_url":"https://doi.org/10.1167/9.8.599","pdf_url":null,"source":{"id":"https://openalex.org/S137468011","display_name":"Journal of Vision","issn_l":"1534-7362","issn":["1534-7362"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-c","doyens","jufo-2","medline","norway-1","oarl","poland-100","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310315919","host_organization_name":"Association for Research in Vision and Ophthalmology","host_organization_lineage":["https://openalex.org/P4310315919"],"host_organization_lineage_names":["Association for Research in Vision and Ophthalmology"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Vision","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1167/9.8.599","doi":"https://doi.org/10.1167/9.8.599","is_oa":true,"landing_page_url":"https://doi.org/10.1167/9.8.599","pdf_url":null,"source":{"id":"https://openalex.org/S137468011","display_name":"Journal of Vision","issn_l":"1534-7362","issn":["1534-7362"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-c","doyens","jufo-2","medline","norway-1","oarl","poland-100","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310315919","host_organization_name":"Association for Research in Vision and Ophthalmology","host_organization_lineage":["https://openalex.org/P4310315919"],"host_organization_lineage_names":["Association for Research in Vision and Ophthalmology"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Vision","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2082620380","https://openalex.org/W2973537308","https://openalex.org/W4402912310","https://openalex.org/W2320190257","https://openalex.org/W2021500054","https://openalex.org/W2974893841","https://openalex.org/W2477287616","https://openalex.org/W2575652982","https://openalex.org/W2800675988","https://openalex.org/W2570690091"],"abstract_inverted_index":{"Recent":[0],"studies":[1],"have":[2],"established":[3],"a":[4,26,74,162,187,195,242],"neurophysiological":[5],"index":[6],"sensitive":[7,142,173,267],"to":[8,32,144,174,241,268,279],"the":[9,33,43,86,89,97,104,118,133,139,145,153,158,170,175,184,223,250,264,269,280],"number":[10,44,90,98,146,176,270,281],"of":[11,21,45,91,99,147,156,177,201,263,271,282],"items":[12,92],"maintained":[13,108],"in":[14,71,115,117,161,194,199,215,239],"visual":[15,34],"working":[16],"memory":[17],"(VWM).":[18],"The":[19,218],"amplitude":[20,150,181,205,227],"this":[22],"ERP":[23],"waveform":[24],"-":[25,39],"widespread":[27],"negative":[28],"deflection":[29],"appearing":[30,233,248],"contralateral":[31,54],"hemi-field":[35],"containing":[36],"VWM":[37,48,66,275],"targets":[38,46,67,122,276,283],"approaches":[40],"asymptote":[41],"as":[42,53],"reaches":[47],"capacity":[49],"and":[50,190,198,245],"is":[51,141,172],"known":[52],"delay":[55],"activity":[56],"(CDA;":[57],"Vogel,":[58],"McCollough,":[59],"&":[60],"Machizawa,":[61],"2005).":[62],"In":[63,103,167],"previous":[64],"studies,":[65],"were":[68,123,220,253],"always":[69],"presented":[70,124,193,214],"different":[72,136,216,235],"locations,":[73,179,236],"constraint":[75],"imposed":[76],"by":[77,274],"their":[78],"simultaneous":[79],"appearance.":[80],"Thus,":[81],"it":[82],"remains":[83],"uncertain":[84],"whether":[85,157],"CDA":[87,140,171,226,265],"reflects":[88],"encoded":[93],"or,":[94],"perhaps":[95],"instead,":[96],"locations":[100,272],"requiring":[101],"attention.":[102],"current":[105],"study,":[106],"participants":[107],"either":[109,131],"1":[110],"or":[111,135,164],"2":[112],"color":[113],"squares":[114,232,247],"VWM;":[116],"larger":[119],"set":[120],"size,":[121],"sequentially,":[125],"so":[126],"that":[127,258],"they":[128],"could":[129],"appear":[130],"at":[132,234,249,259],"same":[134,154,185,251],"locations.":[137,166,217],"If":[138],"only":[143],"objects,":[148],"its":[149,180,204],"should":[151,182,206],"be":[152,183,207],"regardless":[155],"objects":[159,192,212],"appeared":[160],"single":[163,188,196,243],"multiple":[165],"contrast,":[168],"if":[169],"spatial":[178],"for":[186,230],"object":[189],"two":[191,211,231,246],"location,":[197],"both":[200],"these":[202],"conditions":[203],"smaller":[208],"than":[209,278],"when":[210],"are":[213,266],"data":[219],"consistent":[221],"with":[222],"latter":[224],"prediction:":[225],"was":[228],"highest":[229],"while":[237],"amplitudes":[238],"response":[240],"square":[244],"location":[252],"equivalent.":[254],"These":[255],"results":[256],"suggest":[257],"least":[260],"some":[261],"components":[262],"occupied":[273],"rather":[277],"per":[284],"se.":[285]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2016-06-24T00:00:00"}