{"id":"https://openalex.org/W7126026979","doi":"https://doi.org/10.1016/j.sleep.2025.106947","title":"Aperiodic neural activity reflects subjective sleep depth","display_name":"Aperiodic neural activity reflects subjective sleep depth","publication_year":2026,"publication_date":"2026-01-29","ids":{"openalex":"https://openalex.org/W7126026979","doi":"https://doi.org/10.1016/j.sleep.2025.106947"},"language":"en","primary_location":{"id":"doi:10.1016/j.sleep.2025.106947","doi":"https://doi.org/10.1016/j.sleep.2025.106947","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.sleep.2025.106947","pdf_url":null,"source":{"id":"https://openalex.org/S183718435","display_name":"Sleep Medicine","issn_l":"1389-9457","issn":["1389-9457","1878-5506"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-c","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sleep Medicine","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"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/A5124257906","display_name":"B. Schneider","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I101202996","display_name":"Semmelweis University","ror":"https://ror.org/01g9ty582","country_code":"HU","type":"education","lineage":["https://openalex.org/I101202996"]}],"countries":["HU"],"is_corresponding":false,"raw_author_name":"B. Schneider","raw_affiliation_strings":["Semmelweis University, Institute of Behavioural Sciences, Budapest, Hungary"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Semmelweis University, Institute of Behavioural Sciences, Budapest, Hungary","institution_ids":["https://openalex.org/I101202996"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054454158","display_name":"A.M. Stephan","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I2802229882","display_name":"Centre Hospitalier Universitaire Vaudois","ror":"https://ror.org/05a353079","country_code":"CH","type":"healthcare","lineage":["https://openalex.org/I2802229882"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"A.M. Stephan","raw_affiliation_strings":["Lausanne University Hospital, Center for Investigation and Research on Sleep, Lausanne, Switzerland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Lausanne University Hospital, Center for Investigation and Research on Sleep, Lausanne, Switzerland","institution_ids":["https://openalex.org/I2802229882"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010734124","display_name":"Leila Salvesen","orcid":"https://orcid.org/0000-0002-7928-4266","observed_orcids":["https://orcid.org/0000-0002-7928-4266"]},"institutions":[{"id":"https://openalex.org/I145872427","display_name":"Radboud University Nijmegen","ror":"https://ror.org/016xsfp80","country_code":"NL","type":"education","lineage":["https://openalex.org/I145872427"]},{"id":"https://openalex.org/I2802934949","display_name":"Radboud University Medical Center","ror":"https://ror.org/05wg1m734","country_code":"NL","type":"healthcare","lineage":["https://openalex.org/I2802934949"]},{"id":"https://openalex.org/I4405261313","display_name":"Donders Institute for Brain, Cognition and Behaviour","ror":"https://ror.org/053sba816","country_code":"NL","type":"facility","lineage":["https://openalex.org/I145872427","https://openalex.org/I4405261313"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"L. Salvesen","raw_affiliation_strings":["Radboud University Medical Centre, Donders Institute for Brain, Cognition and Behavior, Nijmegen, Netherlands"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Radboud University Medical Centre, Donders Institute for Brain, Cognition and Behavior, Nijmegen, Netherlands","institution_ids":["https://openalex.org/I145872427","https://openalex.org/I2802934949","https://openalex.org/I4405261313"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047073815","display_name":"R\u00f3bert B\u00f3dizs","orcid":"https://orcid.org/0000-0002-7255-0541","observed_orcids":["https://orcid.org/0000-0002-7255-0541","https://orcid.org/0000-0001-5341-060X"]},"institutions":[{"id":"https://openalex.org/I101202996","display_name":"Semmelweis University","ror":"https://ror.org/01g9ty582","country_code":"HU","type":"education","lineage":["https://openalex.org/I101202996"]}],"countries":["HU"],"is_corresponding":false,"raw_author_name":"R. B\u00f3dizs","raw_affiliation_strings":["Semmelweis University, Institute of Behavioural Sciences, Budapest, Hungary"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Semmelweis University, Institute of Behavioural Sciences, Budapest, Hungary","institution_ids":["https://openalex.org/I101202996"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059674840","display_name":"Francesca Siclari","orcid":"https://orcid.org/0000-0003-2061-9719","observed_orcids":["https://orcid.org/0000-0003-2061-9719"]},"institutions":[{"id":"https://openalex.org/I2802229882","display_name":"Centre Hospitalier Universitaire Vaudois","ror":"https://ror.org/05a353079","country_code":"CH","type":"healthcare","lineage":["https://openalex.org/I2802229882"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"F. Siclari","raw_affiliation_strings":["Lausanne University Hospital, Center for Investigation and Research on Sleep, Lausanne, Switzerland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Lausanne University Hospital, Center for Investigation and Research on Sleep, Lausanne, Switzerland","institution_ids":["https://openalex.org/I2802229882"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033436140","display_name":"Martin Dresler","orcid":"https://orcid.org/0000-0001-7441-3818","observed_orcids":["https://orcid.org/0000-0001-7441-3818"]},"institutions":[{"id":"https://openalex.org/I145872427","display_name":"Radboud University Nijmegen","ror":"https://ror.org/016xsfp80","country_code":"NL","type":"education","lineage":["https://openalex.org/I145872427"]},{"id":"https://openalex.org/I2802934949","display_name":"Radboud University Medical Center","ror":"https://ror.org/05wg1m734","country_code":"NL","type":"healthcare","lineage":["https://openalex.org/I2802934949"]},{"id":"https://openalex.org/I4405261313","display_name":"Donders Institute for Brain, Cognition and Behaviour","ror":"https://ror.org/053sba816","country_code":"NL","type":"facility","lineage":["https://openalex.org/I145872427","https://openalex.org/I4405261313"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"M. Dresler","raw_affiliation_strings":["Radboud University Medical Centre, Donders Institute for Brain, Cognition and Behavior, Nijmegen, Netherlands"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Radboud University Medical Centre, Donders Institute for Brain, Cognition and Behavior, Nijmegen, Netherlands","institution_ids":["https://openalex.org/I145872427","https://openalex.org/I2802934949","https://openalex.org/I4405261313"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5130869406","display_name":"Rosenblum Y.","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I145872427","display_name":"Radboud University Nijmegen","ror":"https://ror.org/016xsfp80","country_code":"NL","type":"education","lineage":["https://openalex.org/I145872427"]},{"id":"https://openalex.org/I2802934949","display_name":"Radboud University Medical Center","ror":"https://ror.org/05wg1m734","country_code":"NL","type":"healthcare","lineage":["https://openalex.org/I2802934949"]},{"id":"https://openalex.org/I4405261313","display_name":"Donders Institute for Brain, Cognition and Behaviour","ror":"https://ror.org/053sba816","country_code":"NL","type":"facility","lineage":["https://openalex.org/I145872427","https://openalex.org/I4405261313"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Y. Rosenblum","raw_affiliation_strings":["Radboud University Medical Centre, Donders Institute for Brain, Cognition and Behavior, Nijmegen, Netherlands"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Radboud University Medical Centre, Donders Institute for Brain, Cognition and Behavior, Nijmegen, Netherlands","institution_ids":["https://openalex.org/I145872427","https://openalex.org/I2802934949","https://openalex.org/I4405261313"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":4350,"currency":"USD","value_usd":4350},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"138","issue":null,"first_page":"106947","last_page":"106947"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10985","display_name":"Sleep and Wakefulness Research","score":0.8788999915122986,"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":0.8788999915122986,"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":0.07959999889135361,"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"}},{"id":"https://openalex.org/T10581","display_name":"Neural dynamics and brain function","score":0.026799999177455902,"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/aperiodic-neural-activity","display_name":"aperiodic neural activity","score":0.8669999837875366},{"id":"https://openalex.org/keywords/sleep-depth","display_name":"sleep depth","score":0.8500000238418579},{"id":"https://openalex.org/keywords/subjective-sleep-quality","display_name":"subjective sleep quality","score":0.7519999742507935},{"id":"https://openalex.org/keywords/sleep-eeg","display_name":"sleep EEG","score":0.5460000038146973}],"concepts":[{"id":"https://openalex.org/C104247578","wikidata":"https://www.wikidata.org/wiki/Q4779368","display_name":"Aperiodic graph","level":2,"score":0.8094000220298767},{"id":"https://openalex.org/C2984127161","wikidata":"https://www.wikidata.org/wiki/Q969316","display_name":"Neural activity","level":2,"score":0.6912000179290771},{"id":"https://openalex.org/C169760540","wikidata":"https://www.wikidata.org/wiki/Q207011","display_name":"Neuroscience","level":1,"score":0.5148000121116638},{"id":"https://openalex.org/C2775841894","wikidata":"https://www.wikidata.org/wiki/Q4683692","display_name":"Sleep (system call)","level":2,"score":0.4959000051021576},{"id":"https://openalex.org/C548259974","wikidata":"https://www.wikidata.org/wiki/Q569965","display_name":"Audiology","level":1,"score":0.47769999504089355},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.4523000121116638},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.32350000739097595},{"id":"https://openalex.org/C2780454244","wikidata":"https://www.wikidata.org/wiki/Q5418564","display_name":"Evoked activity","level":3,"score":0.29910001158714294},{"id":"https://openalex.org/C120843803","wikidata":"https://www.wikidata.org/wiki/Q4955807","display_name":"Brain activity and meditation","level":3,"score":0.2987000048160553},{"id":"https://openalex.org/C522805319","wikidata":"https://www.wikidata.org/wiki/Q179965","display_name":"Electroencephalography","level":2,"score":0.2703000009059906},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.26570001244544983},{"id":"https://openalex.org/C110539466","wikidata":"https://www.wikidata.org/wiki/Q3964845","display_name":"Slow-wave sleep","level":3,"score":0.263700008392334},{"id":"https://openalex.org/C74254510","wikidata":"https://www.wikidata.org/wiki/Q7240508","display_name":"Premovement neuronal activity","level":2,"score":0.26339998841285706},{"id":"https://openalex.org/C2910364982","wikidata":"https://www.wikidata.org/wiki/Q35831","display_name":"Sleep Stages","level":4,"score":0.26080000400543213},{"id":"https://openalex.org/C180747234","wikidata":"https://www.wikidata.org/wiki/Q23373","display_name":"Cognitive psychology","level":1,"score":0.2531000077724457}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/j.sleep.2025.106947","doi":"https://doi.org/10.1016/j.sleep.2025.106947","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.sleep.2025.106947","pdf_url":null,"source":{"id":"https://openalex.org/S183718435","display_name":"Sleep Medicine","issn_l":"1389-9457","issn":["1389-9457","1878-5506"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-c","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sleep Medicine","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","score":0.4043000042438507,"display_name":"Good health and well-being"}],"study_designs":[],"awards":[{"id":"https://openalex.org/G467211530","display_name":null,"funder_award_id":"TKP2021-NKTA-47","funder_id":"https://openalex.org/F4320328991","funder_display_name":"Innov\u00e1ci\u00f3s \u00e9s Technol\u00f3giai Miniszt\u00e9rium"},{"id":"https://openalex.org/G5847018658","display_name":null,"funder_award_id":"TKP2021-EGA-25","funder_id":"https://openalex.org/F4320328991","funder_display_name":"Innov\u00e1ci\u00f3s \u00e9s Technol\u00f3giai Miniszt\u00e9rium"}],"funders":[{"id":"https://openalex.org/F4320321800","display_name":"Nederlandse Organisatie voor Wetenschappelijk Onderzoek","ror":"https://ror.org/04jsz6e67"},{"id":"https://openalex.org/F4320328991","display_name":"Innov\u00e1ci\u00f3s \u00e9s Technol\u00f3giai Miniszt\u00e9rium","ror":"https://ror.org/02ey3ab96"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W4391772960","https://openalex.org/W7126101842","https://openalex.org/W7113452086","https://openalex.org/W6960123019","https://openalex.org/W2032169265","https://openalex.org/W7126081274","https://openalex.org/W7126093844","https://openalex.org/W4391771640","https://openalex.org/W2523130994","https://openalex.org/W2778554619"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-11-10T11:39:43.021295","created_date":"2026-01-30T00:00:00"}