{"id":"https://openalex.org/W1968903370","doi":"https://doi.org/10.1016/j.brainres.2009.02.053","title":"Resting cerebral blood flow, attention, and aging","display_name":"Resting cerebral blood flow, attention, and aging","publication_year":2009,"publication_date":"2009-03-07","ids":{"openalex":"https://openalex.org/W1968903370","doi":"https://doi.org/10.1016/j.brainres.2009.02.053","mag":"1968903370","pmid":"https://pubmed.ncbi.nlm.nih.gov/19272361"},"language":"en","primary_location":{"id":"doi:10.1016/j.brainres.2009.02.053","doi":"https://doi.org/10.1016/j.brainres.2009.02.053","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.brainres.2009.02.053","pdf_url":null,"source":{"id":"https://openalex.org/S96638545","display_name":"Brain Research","issn_l":"0006-8993","issn":["0006-8993","1872-6240"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","doyens","erih-plus","jufo-1","ki-jl-1","medline","norway-1","poland-100","russia-white-list-2","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":"Brain Research","raw_type":"journal-article"},"volume":null,"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/A5062267537","display_name":"Katja Bertsch","orcid":"https://orcid.org/0000-0001-9177-9010","observed_orcids":["https://orcid.org/0000-0001-9177-9010"]},"institutions":[{"id":"https://openalex.org/I89864525","display_name":"Universit\u00e4t Trier","ror":"https://ror.org/02778hg05","country_code":"DE","type":"education","lineage":["https://openalex.org/I89864525"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Katja Bertsch","raw_affiliation_strings":["Department of Psychology, University of Trier, Germany. bert1301@uni-trier.de","Department of Psychology, University of Trier, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Psychology, University of Trier, Germany. bert1301@uni-trier.de","institution_ids":["https://openalex.org/I89864525"]},{"raw_affiliation_string":"Department of Psychology, University of Trier, Germany","institution_ids":["https://openalex.org/I89864525"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002276377","display_name":"Dirk Hagemann","orcid":"https://orcid.org/0000-0002-1982-3248","observed_orcids":["https://orcid.org/0000-0002-1982-3248"]},"institutions":[{"id":"https://openalex.org/I223822909","display_name":"Heidelberg University","ror":"https://ror.org/038t36y30","country_code":"DE","type":"education","lineage":["https://openalex.org/I223822909"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Dirk Hagemann","raw_affiliation_strings":["Institute of Psychology; University of Heidelberg; Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Psychology; University of Heidelberg; Germany","institution_ids":["https://openalex.org/I223822909"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Michael Hermes","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I223822909","display_name":"Heidelberg University","ror":"https://ror.org/038t36y30","country_code":"DE","type":"education","lineage":["https://openalex.org/I223822909"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Michael Hermes","raw_affiliation_strings":["Institute of Psychology; University of Heidelberg; Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Psychology; University of Heidelberg; Germany","institution_ids":["https://openalex.org/I223822909"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109146095","display_name":"Christof Walter","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210087079","display_name":"Krankenhaus der Barmherzigen Br\u00fcder Trier","ror":"https://ror.org/001a7dw94","country_code":"DE","type":"nonprofit","lineage":["https://openalex.org/I4210087079"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Christof Walter","raw_affiliation_strings":["Department of Radiology and Neuroradiology, Hospital of the Barmherzigen Br\u00fcder, Trier, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Radiology and Neuroradiology, Hospital of the Barmherzigen Br\u00fcder, Trier, Germany","institution_ids":["https://openalex.org/I4210087079"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109471748","display_name":"Robina Khan","orcid":"https://orcid.org/0009-0001-7961-4763","observed_orcids":["https://orcid.org/0009-0001-7961-4763"]},"institutions":[{"id":"https://openalex.org/I89864525","display_name":"Universit\u00e4t Trier","ror":"https://ror.org/02778hg05","country_code":"DE","type":"education","lineage":["https://openalex.org/I89864525"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Robina Khan","raw_affiliation_strings":["Department of Psychology, University of Trier, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Psychology, University of Trier, Germany","institution_ids":["https://openalex.org/I89864525"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5087691776","display_name":"Ewald Naumann","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I89864525","display_name":"Universit\u00e4t Trier","ror":"https://ror.org/02778hg05","country_code":"DE","type":"education","lineage":["https://openalex.org/I89864525"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Ewald Naumann","raw_affiliation_strings":["Department of Psychology, University of Trier, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Psychology, University of Trier, Germany","institution_ids":["https://openalex.org/I89864525"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":3360,"currency":"USD","value_usd":3360},"apc_paid":null,"fwci":7.1821,"has_fulltext":false,"cited_by_count":132,"citation_normalized_percentile":{"value":0.96016269,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":100},"biblio":{"volume":"1267","issue":null,"first_page":"77","last_page":"88"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11577","display_name":"Cognitive Abilities and Testing","score":0.4528999924659729,"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"}},"topics":[{"id":"https://openalex.org/T11577","display_name":"Cognitive Abilities and Testing","score":0.4528999924659729,"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/T13471","display_name":"Cognitive Functions and Memory","score":0.15600000321865082,"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/T10042","display_name":"Neural and Behavioral Psychology Studies","score":0.13099999725818634,"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/resting-cerebral-blood-flow","display_name":"resting cerebral blood flow","score":1.0},{"id":"https://openalex.org/keywords/aging","display_name":"aging","score":0.7139999866485596},{"id":"https://openalex.org/keywords/cognitive-aging","display_name":"cognitive aging","score":0.6869999766349792},{"id":"https://openalex.org/keywords/selective-attention","display_name":"selective attention","score":0.8379999995231628},{"id":"https://openalex.org/keywords/divided-attention","display_name":"divided attention","score":0.9769999980926514},{"id":"https://openalex.org/keywords/tonic-alertness","display_name":"tonic alertness","score":0.968999981880188},{"id":"https://openalex.org/keywords/phasic-alertness","display_name":"phasic alertness","score":0.9750000238418579},{"id":"https://openalex.org/keywords/neural-efficiency-hypothesis","display_name":"neural efficiency hypothesis","score":0.9200000166893005},{"id":"https://openalex.org/keywords/healthy-older-adults","display_name":"healthy older adults","score":0.7300000190734863},{"id":"https://openalex.org/keywords/brain-structure-and-function","display_name":"brain structure and function","score":0.4259999990463257}],"concepts":[{"id":"https://openalex.org/C200678441","wikidata":"https://www.wikidata.org/wiki/Q1423044","display_name":"Alertness","level":2,"score":0.8740619421005249},{"id":"https://openalex.org/C157767197","wikidata":"https://www.wikidata.org/wiki/Q886843","display_name":"Cerebral blood flow","level":2,"score":0.709007740020752},{"id":"https://openalex.org/C169900460","wikidata":"https://www.wikidata.org/wiki/Q2200417","display_name":"Cognition","level":2,"score":0.6755635738372803},{"id":"https://openalex.org/C127573956","wikidata":"https://www.wikidata.org/wiki/Q7821376","display_name":"Tonic (physiology)","level":2,"score":0.6697218418121338},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.623883843421936},{"id":"https://openalex.org/C548259974","wikidata":"https://www.wikidata.org/wiki/Q569965","display_name":"Audiology","level":1,"score":0.5373929738998413},{"id":"https://openalex.org/C207054656","wikidata":"https://www.wikidata.org/wiki/Q1434146","display_name":"Fluid and crystallized intelligence","level":5,"score":0.47870802879333496},{"id":"https://openalex.org/C192769605","wikidata":"https://www.wikidata.org/wiki/Q1418914","display_name":"Vigilance (psychology)","level":2,"score":0.4777221381664276},{"id":"https://openalex.org/C169760540","wikidata":"https://www.wikidata.org/wiki/Q207011","display_name":"Neuroscience","level":1,"score":0.4551430344581604},{"id":"https://openalex.org/C21963081","wikidata":"https://www.wikidata.org/wiki/Q11337567","display_name":"Working memory","level":3,"score":0.4487796425819397},{"id":"https://openalex.org/C185711340","wikidata":"https://www.wikidata.org/wiki/Q5347381","display_name":"Effects of sleep deprivation on cognitive performance","level":3,"score":0.4297376275062561},{"id":"https://openalex.org/C2992622412","wikidata":"https://www.wikidata.org/wiki/Q1434146","display_name":"Fluid intelligence","level":4,"score":0.36100083589553833},{"id":"https://openalex.org/C138496976","wikidata":"https://www.wikidata.org/wiki/Q175002","display_name":"Developmental psychology","level":1,"score":0.3220127820968628},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.3106733560562134},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.2436853051185608},{"id":"https://openalex.org/C118552586","wikidata":"https://www.wikidata.org/wiki/Q7867","display_name":"Psychiatry","level":1,"score":0.102230966091156}],"mesh":[{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000368","descriptor_name":"Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000375","descriptor_name":"Aging","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":true},{"descriptor_ui":"D000704","descriptor_name":"Analysis of Variance","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":true},{"descriptor_ui":"D001921","descriptor_name":"Brain","qualifier_ui":"Q000098","qualifier_name":"blood supply","is_major_topic":true},{"descriptor_ui":"D001921","descriptor_name":"Brain","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D002560","descriptor_name":"Cerebrovascular Circulation","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D003071","descriptor_name":"Cognition","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":true},{"descriptor_ui":"D005260","descriptor_name":"Female","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":"D008279","descriptor_name":"Magnetic Resonance Imaging","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":"D008875","descriptor_name":"Middle Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D009483","descriptor_name":"Neuropsychological Tests","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D011930","descriptor_name":"Reaction Time","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012039","descriptor_name":"Regional Blood Flow","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012727","descriptor_name":"Sex Characteristics","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D055815","descriptor_name":"Young Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":2,"locations":[{"id":"doi:10.1016/j.brainres.2009.02.053","doi":"https://doi.org/10.1016/j.brainres.2009.02.053","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.brainres.2009.02.053","pdf_url":null,"source":{"id":"https://openalex.org/S96638545","display_name":"Brain Research","issn_l":"0006-8993","issn":["0006-8993","1872-6240"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","doyens","erih-plus","jufo-1","ki-jl-1","medline","norway-1","poland-100","russia-white-list-2","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":"Brain Research","raw_type":"journal-article"},{"id":"pmid:19272361","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/19272361","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":"Brain research","raw_type":"Journal Article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Good health and well-being","score":0.7246000170707703,"id":"https://metadata.un.org/sdg/3"}],"sustainable_development_goals_aurora":[],"study_designs":[{"display_name":"Observational Study","id":"https://openalex.org/study-designs/observational-study"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320320879","display_name":"Deutsche Forschungsgemeinschaft","ror":"https://ror.org/018mejw64"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":84,"referenced_works":["https://openalex.org/W274502414","https://openalex.org/W593013952","https://openalex.org/W616082193","https://openalex.org/W1536791815","https://openalex.org/W1570748147","https://openalex.org/W1578136746","https://openalex.org/W1597535338","https://openalex.org/W1628001984","https://openalex.org/W1659760658","https://openalex.org/W1688033190","https://openalex.org/W1793734229","https://openalex.org/W1938860504","https://openalex.org/W1949211763","https://openalex.org/W1968831909","https://openalex.org/W1972476453","https://openalex.org/W1973151471","https://openalex.org/W1974395659","https://openalex.org/W1975474796","https://openalex.org/W1977952269","https://openalex.org/W1984721158","https://openalex.org/W1987404072","https://openalex.org/W1990244862","https://openalex.org/W1992319335","https://openalex.org/W1992323755","https://openalex.org/W1993399487","https://openalex.org/W1999357790","https://openalex.org/W1999788261","https://openalex.org/W2005185079","https://openalex.org/W2006130271","https://openalex.org/W2009152901","https://openalex.org/W2010451491","https://openalex.org/W2024824783","https://openalex.org/W2027854250","https://openalex.org/W2035572126","https://openalex.org/W2036640329","https://openalex.org/W2037698121","https://openalex.org/W2039752037","https://openalex.org/W2043642101","https://openalex.org/W2050112450","https://openalex.org/W2051246577","https://openalex.org/W2051906048","https://openalex.org/W2051965108","https://openalex.org/W2052245812","https://openalex.org/W2054466553","https://openalex.org/W2056081184","https://openalex.org/W2058046532","https://openalex.org/W2060292278","https://openalex.org/W2060533136","https://openalex.org/W2063920673","https://openalex.org/W2070043410","https://openalex.org/W2073815942","https://openalex.org/W2075213419","https://openalex.org/W2079523597","https://openalex.org/W2079614233","https://openalex.org/W2079942574","https://openalex.org/W2079959894","https://openalex.org/W2081528303","https://openalex.org/W2085994125","https://openalex.org/W2089390439","https://openalex.org/W2095790783","https://openalex.org/W2097839189","https://openalex.org/W2099179326","https://openalex.org/W2106072096","https://openalex.org/W2113657350","https://openalex.org/W2117773619","https://openalex.org/W2118421222","https://openalex.org/W2123498743","https://openalex.org/W2125209769","https://openalex.org/W2126976785","https://openalex.org/W2136022845","https://openalex.org/W2136212516","https://openalex.org/W2146398513","https://openalex.org/W2150777894","https://openalex.org/W2156761163","https://openalex.org/W2171744298","https://openalex.org/W2325388469","https://openalex.org/W2470594653","https://openalex.org/W2487486213","https://openalex.org/W2489268322","https://openalex.org/W2833151081","https://openalex.org/W2960071975","https://openalex.org/W6668760118","https://openalex.org/W6753016785","https://openalex.org/W6765746221"],"related_works":["https://openalex.org/W2053895627","https://openalex.org/W4296984700","https://openalex.org/W3212780126","https://openalex.org/W3017370746","https://openalex.org/W2804192468","https://openalex.org/W1975474796","https://openalex.org/W1991059506","https://openalex.org/W3134782274","https://openalex.org/W1994052039","https://openalex.org/W2612459248"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":8},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":16},{"year":2020,"cited_by_count":14},{"year":2019,"cited_by_count":17},{"year":2018,"cited_by_count":12},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":10},{"year":2015,"cited_by_count":6},{"year":2014,"cited_by_count":6},{"year":2013,"cited_by_count":7},{"year":2012,"cited_by_count":4}],"updated_date":"2026-10-31T12:09:11.096373","created_date":"2016-06-24T00:00:00"}