{"id":"https://openalex.org/W2019995628","doi":"https://doi.org/10.1046/j.1365-2869.2001.00268.x","title":"Active processing of declarative knowledge during REM\u2010sleep dreaming","display_name":"Active processing of declarative knowledge during REM\u2010sleep dreaming","publication_year":2001,"publication_date":"2001-12-13","ids":{"openalex":"https://openalex.org/W2019995628","doi":"https://doi.org/10.1046/j.1365-2869.2001.00268.x","mag":"2019995628","pmid":"https://pubmed.ncbi.nlm.nih.gov/11903857"},"language":"en","primary_location":{"id":"doi:10.1046/j.1365-2869.2001.00268.x","doi":"https://doi.org/10.1046/j.1365-2869.2001.00268.x","is_oa":false,"landing_page_url":"https://doi.org/10.1046/j.1365-2869.2001.00268.x","pdf_url":null,"source":{"id":"https://openalex.org/S123151105","display_name":"Journal of Sleep Research","issn_l":"0962-1105","issn":["0962-1105","1365-2869"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Sleep Research","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"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/A5078759100","display_name":"Carlo Cipolli","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I9360294","display_name":"University of Bologna","ror":"https://ror.org/01111rn36","country_code":"IT","type":"education","lineage":["https://openalex.org/I9360294"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"C. Cipolli","raw_affiliation_strings":["Department of Psychology, University of Bologna, Bologna, Italy. cipolli@psibo.unibo.it","[Department of Psychology, University of Bologna, Bologna, Italy]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Psychology, University of Bologna, Bologna, Italy. cipolli@psibo.unibo.it","institution_ids":["https://openalex.org/I9360294"]},{"raw_affiliation_string":"[Department of Psychology, University of Bologna, Bologna, Italy]","institution_ids":["https://openalex.org/I9360294"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073526595","display_name":"Roberto Bolzani","orcid":"https://orcid.org/0000-0002-1819-9076","observed_orcids":["https://orcid.org/0000-0002-1819-9076"]},"institutions":[{"id":"https://openalex.org/I9360294","display_name":"University of Bologna","ror":"https://ror.org/01111rn36","country_code":"IT","type":"education","lineage":["https://openalex.org/I9360294"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"R. Bolzani","raw_affiliation_strings":["[Department of Psychology, University of Bologna, Bologna, Italy]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"[Department of Psychology, University of Bologna, Bologna, Italy]","institution_ids":["https://openalex.org/I9360294"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009444431","display_name":"Giovanni Tuozzi","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I9360294","display_name":"University of Bologna","ror":"https://ror.org/01111rn36","country_code":"IT","type":"education","lineage":["https://openalex.org/I9360294"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"G. Tuozzi","raw_affiliation_strings":["[Department of Psychology, University of Bologna, Bologna, Italy]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"[Department of Psychology, University of Bologna, Bologna, Italy]","institution_ids":["https://openalex.org/I9360294"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5111576247","display_name":"Igino Fagioli","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I45084792","display_name":"University of Florence","ror":"https://ror.org/04jr1s763","country_code":"IT","type":"education","lineage":["https://openalex.org/I45084792"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"I. Fagioli","raw_affiliation_strings":["Department of Psychology, University of Florence, Florence, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Psychology, University of Florence, Florence, Italy","institution_ids":["https://openalex.org/I45084792"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5078759100"],"corresponding_institution_ids":["https://openalex.org/I9360294"],"apc_list":{"value":4340,"currency":"USD","value_usd":4340},"apc_paid":null,"fwci":0.6262,"has_fulltext":false,"cited_by_count":33,"citation_normalized_percentile":{"value":0.63057325,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":96},"biblio":{"volume":"10","issue":"4","first_page":"277","last_page":"284"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10985","display_name":"Sleep and Wakefulness Research","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/T10985","display_name":"Sleep and Wakefulness Research","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/T10918","display_name":"Memory Processes and Influences","score":0.0,"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/T10316","display_name":"Sleep and related disorders","score":0.0,"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/rem-sleep","display_name":"REM sleep","score":0.9079999923706055},{"id":"https://openalex.org/keywords/dreams","display_name":"dreams","score":0.8130000233650208},{"id":"https://openalex.org/keywords/declarative-knowledge","display_name":"declarative knowledge","score":0.8730000257492065},{"id":"https://openalex.org/keywords/memory-consolidation","display_name":"memory consolidation","score":0.7139999866485596},{"id":"https://openalex.org/keywords/cognitive-concerns","display_name":"cognitive concerns","score":0.7720000147819519},{"id":"https://openalex.org/keywords/dream-content","display_name":"dream content","score":0.6600000262260437},{"id":"https://openalex.org/keywords/delayed-recall","display_name":"delayed recall","score":0.5839999914169312},{"id":"https://openalex.org/keywords/sleep-dependent-memory-processing","display_name":"sleep-dependent memory processing","score":0.5339999794960022}],"concepts":[{"id":"https://openalex.org/C2781095916","wikidata":"https://www.wikidata.org/wiki/Q36348","display_name":"Dream","level":2,"score":0.7150778770446777},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.6986662149429321},{"id":"https://openalex.org/C2775841894","wikidata":"https://www.wikidata.org/wiki/Q4683692","display_name":"Sleep (system call)","level":2,"score":0.6207480430603027},{"id":"https://openalex.org/C100660578","wikidata":"https://www.wikidata.org/wiki/Q18733","display_name":"Recall","level":2,"score":0.5911067724227905},{"id":"https://openalex.org/C169900460","wikidata":"https://www.wikidata.org/wiki/Q2200417","display_name":"Cognition","level":2,"score":0.5884194374084473},{"id":"https://openalex.org/C180747234","wikidata":"https://www.wikidata.org/wiki/Q23373","display_name":"Cognitive psychology","level":1,"score":0.5460720658302307},{"id":"https://openalex.org/C2779903281","wikidata":"https://www.wikidata.org/wiki/Q6888026","display_name":"Modalities","level":2,"score":0.48172834515571594},{"id":"https://openalex.org/C2777530160","wikidata":"https://www.wikidata.org/wiki/Q41796","display_name":"Sentence","level":2,"score":0.45065709948539734},{"id":"https://openalex.org/C2779213384","wikidata":"https://www.wikidata.org/wiki/Q211402","display_name":"Rapid eye movement sleep","level":3,"score":0.4338741898536682},{"id":"https://openalex.org/C153050134","wikidata":"https://www.wikidata.org/wiki/Q760256","display_name":"Eye movement","level":2,"score":0.4234866797924042},{"id":"https://openalex.org/C197914299","wikidata":"https://www.wikidata.org/wiki/Q18650","display_name":"Semantic memory","level":3,"score":0.42298266291618347},{"id":"https://openalex.org/C169760540","wikidata":"https://www.wikidata.org/wiki/Q207011","display_name":"Neuroscience","level":1,"score":0.11463057994842529},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.08754613995552063},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0657273530960083},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.0},{"id":"https://openalex.org/C36289849","wikidata":"https://www.wikidata.org/wiki/Q34749","display_name":"Social science","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D003071","descriptor_name":"Cognition","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":true},{"descriptor_ui":"D004325","descriptor_name":"Dreams","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":true},{"descriptor_ui":"D004569","descriptor_name":"Electroencephalography","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004576","descriptor_name":"Electromyography","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005712","descriptor_name":"Galvanic Skin Response","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D006339","descriptor_name":"Heart Rate","qualifier_ui":"Q000502","qualifier_name":"physiology","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":"D012153","descriptor_name":"Retention, Psychology","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D012895","descriptor_name":"Sleep, REM","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":true},{"descriptor_ui":"D014851","descriptor_name":"Wakefulness","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false}],"locations_count":2,"locations":[{"id":"doi:10.1046/j.1365-2869.2001.00268.x","doi":"https://doi.org/10.1046/j.1365-2869.2001.00268.x","is_oa":false,"landing_page_url":"https://doi.org/10.1046/j.1365-2869.2001.00268.x","pdf_url":null,"source":{"id":"https://openalex.org/S123151105","display_name":"Journal of Sleep Research","issn_l":"0962-1105","issn":["0962-1105","1365-2869"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Sleep Research","raw_type":"journal-article"},{"id":"pmid:11903857","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/11903857","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":"Journal of sleep research","raw_type":"Journal Article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320323553","display_name":"Universit\u00e0 di Bologna","ror":"https://ror.org/01111rn36"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":53,"referenced_works":["https://openalex.org/W56447267","https://openalex.org/W1549755983","https://openalex.org/W1553368037","https://openalex.org/W1590431286","https://openalex.org/W1754643960","https://openalex.org/W1969357967","https://openalex.org/W1969735301","https://openalex.org/W1981381137","https://openalex.org/W1982478971","https://openalex.org/W1990451873","https://openalex.org/W1993986987","https://openalex.org/W2001513294","https://openalex.org/W2004608825","https://openalex.org/W2016723033","https://openalex.org/W2019044369","https://openalex.org/W2021011240","https://openalex.org/W2022898327","https://openalex.org/W2027870235","https://openalex.org/W2035092612","https://openalex.org/W2058473859","https://openalex.org/W2058755793","https://openalex.org/W2060391413","https://openalex.org/W2062049558","https://openalex.org/W2063159977","https://openalex.org/W2063368096","https://openalex.org/W2073651103","https://openalex.org/W2073679637","https://openalex.org/W2074802533","https://openalex.org/W2074808436","https://openalex.org/W2078731337","https://openalex.org/W2081931376","https://openalex.org/W2081990267","https://openalex.org/W2082135990","https://openalex.org/W2093405420","https://openalex.org/W2094651296","https://openalex.org/W2146191664","https://openalex.org/W2147052994","https://openalex.org/W2153062031","https://openalex.org/W2169668054","https://openalex.org/W2170716495","https://openalex.org/W2171697010","https://openalex.org/W2172043111","https://openalex.org/W2328813824","https://openalex.org/W2331646502","https://openalex.org/W2404764437","https://openalex.org/W2411306016","https://openalex.org/W2417128644","https://openalex.org/W2419078325","https://openalex.org/W2465460230","https://openalex.org/W2486373944","https://openalex.org/W2490111944","https://openalex.org/W2970203299","https://openalex.org/W3022302886"],"related_works":["https://openalex.org/W1983061552","https://openalex.org/W2013253085","https://openalex.org/W2093076486","https://openalex.org/W1987421551","https://openalex.org/W2008581105","https://openalex.org/W2027191653","https://openalex.org/W2063368096","https://openalex.org/W4414379646","https://openalex.org/W2074802533","https://openalex.org/W2415122132"],"abstract_inverted_index":{"The":[0],"ability":[1],"to":[2,91,97],"process":[3],"recently":[4,161],"acquired":[5,162],"knowledge":[6,51,164,188],"is":[7,174],"clearly":[8],"maintained":[9],"during":[10,33,165,197],"sleep.":[11,198],"Here":[12],"we":[13],"assess":[14],"whether":[15],"and":[16,27,45,96,124],"how":[17],"far":[18],"the":[19,35,70,99,117,140,158,169,191],"sleeper":[20],"controls":[21],"this":[22,113,173],"processing":[23,46],"(in":[24],"a":[25,59,76,136],"non-volitional":[26],"non-conscious":[28],"manner).":[29],"We":[30],"posit":[31],"that":[32,153,182],"sleep,":[34,87,166],"cognitive":[36,154,183],"concerns":[37,55],"of":[38,49,65,104,130,142,144,160,193],"previous":[39,121],"waking":[40],"may":[41,185],"guide":[42],"access":[43],"to,":[44],"of,":[47],"items":[48],"declarative":[50,163],"with":[52],"which":[53,172],"those":[54],"are":[56],"associated.":[57],"In":[58],"delayed":[60],"recall":[61,98],"task,":[62],"before":[63,120],"each":[64],"three":[66],"sleep":[67,122],"onsets":[68],"in":[69,82,133],"same":[71],"night,":[72],"12":[73],"subjects":[74],"heard":[75,119],"different":[77],"nonsense":[78],"sentence.":[79],"When":[80],"awakened":[81],"rapid":[83],"eye":[84],"movement":[85],"(REM)":[86],"they":[88],"were":[89,109],"asked":[90],"report":[92],"their":[93],"dream":[94,107,145,177],"experience":[95],"last":[100],"sentence":[101,114],"heard.":[102],"Occurrences":[103],"incorporation":[105],"into":[106,176],"content":[108],"more":[110,126],"frequent":[111,127],"for":[112,116],"than":[115,128],"sentences":[118],"onsets,":[123],"also":[125,180],"occurrences":[129],"similar":[131],"contents":[132,146],"reports":[134],"from":[135],"control":[137],"night.":[138],"However,":[139],"modalities":[141,170],"elaboration":[143],"did":[147],"not":[148,168],"vary.":[149],"These":[150],"findings":[151],"indicate":[152],"concern":[155,184],"can":[156],"affect":[157],"accessing":[159],"but":[167],"by":[171,189],"inserted":[175],"content.":[178],"They":[179],"suggest":[181],"help":[186],"consolidate":[187],"increasing":[190],"likelihood":[192],"it":[194],"being":[195],"processed":[196]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":2},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2012,"cited_by_count":2}],"updated_date":"2026-10-31T12:09:11.096373","created_date":"2016-06-24T00:00:00"}