{"id":"https://openalex.org/W2034752133","doi":"https://doi.org/10.1159/000118389","title":"Sex Hormones and Cognitive Functioning in Men","display_name":"Sex Hormones and Cognitive Functioning in Men","publication_year":2008,"publication_date":"2008-02-20","ids":{"openalex":"https://openalex.org/W2034752133","doi":"https://doi.org/10.1159/000118389","mag":"2034752133","pmid":"https://pubmed.ncbi.nlm.nih.gov/3444523"},"language":"en","primary_location":{"id":"doi:10.1159/000118389","doi":"https://doi.org/10.1159/000118389","is_oa":false,"landing_page_url":"https://doi.org/10.1159/000118389","pdf_url":null,"source":{"id":"https://openalex.org/S147539111","display_name":"Neuropsychobiology","issn_l":"0302-282X","issn":["0302-282X","1423-0224"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","doyens","erih-plus","jufo-1","ki-jl-1","medline","norway-1","poland-70","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310317820","host_organization_name":"Karger Publishers","host_organization_lineage":["https://openalex.org/P4310317820"],"host_organization_lineage_names":["Karger Publishers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Neuropsychobiology","raw_type":"journal-article"},"parent_works":[],"lineage":["https://openalex.org/W2034752133"],"child_works_count":0,"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/A5036956442","display_name":"Kerrin Christiansen","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I159176309","display_name":"Universit\u00e4t Hamburg","ror":"https://ror.org/00g30e956","country_code":"DE","type":"education","lineage":["https://openalex.org/I159176309"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Kerrin Christiansen","raw_affiliation_strings":["Institute of Human Biology, University of Hamburg, FRG"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Human Biology, University of Hamburg, FRG","institution_ids":["https://openalex.org/I159176309"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5032567259","display_name":"Rainer Knu\u00dfmann","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I159176309","display_name":"Universit\u00e4t Hamburg","ror":"https://ror.org/00g30e956","country_code":"DE","type":"education","lineage":["https://openalex.org/I159176309"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Rainer Knussmann","raw_affiliation_strings":["Institute of Human Biology, University of Hamburg, FRG"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Human Biology, University of Hamburg, FRG","institution_ids":["https://openalex.org/I159176309"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I159176309"],"apc_list":null,"apc_paid":null,"fwci":7.035,"has_fulltext":false,"cited_by_count":257,"citation_normalized_percentile":{"value":0.97650359,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":88,"max":99},"biblio":{"volume":"18","issue":"1","first_page":"27","last_page":"36"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11146","display_name":"Hormonal and reproductive studies","score":0.9375,"subfield":{"id":"https://openalex.org/subfields/2712","display_name":"Endocrinology, Diabetes and Metabolism"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T11146","display_name":"Hormonal and reproductive studies","score":0.9375,"subfield":{"id":"https://openalex.org/subfields/2712","display_name":"Endocrinology, Diabetes and Metabolism"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11956","display_name":"Sexual Differentiation and Disorders","score":0.045099999755620956,"subfield":{"id":"https://openalex.org/subfields/2712","display_name":"Endocrinology, Diabetes and Metabolism"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11577","display_name":"Cognitive Abilities and Testing","score":0.0038999998942017555,"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/sex-hormones","display_name":"sex hormones","score":0.9929999709129333},{"id":"https://openalex.org/keywords/testosterone","display_name":"testosterone","score":0.7080000042915344},{"id":"https://openalex.org/keywords/dihydrotestosterone","display_name":"dihydrotestosterone","score":0.8579999804496765},{"id":"https://openalex.org/keywords/free-testosterone","display_name":"free testosterone","score":0.8730000257492065},{"id":"https://openalex.org/keywords/saliva","display_name":"saliva","score":0.6399999856948853},{"id":"https://openalex.org/keywords/serum-testosterone","display_name":"serum testosterone","score":0.6869999766349792},{"id":"https://openalex.org/keywords/cognitive-function","display_name":"cognitive function","score":0.6600000262260437},{"id":"https://openalex.org/keywords/spatial-ability","display_name":"spatial ability","score":0.949999988079071},{"id":"https://openalex.org/keywords/verbal-production","display_name":"verbal production","score":0.7990000247955322},{"id":"https://openalex.org/keywords/field-dependence-independence","display_name":"field dependence-independence","score":0.9819999933242798},{"id":"https://openalex.org/keywords/androgens","display_name":"androgens","score":0.7089999914169312},{"id":"https://openalex.org/keywords/young-men","display_name":"young men","score":0.746999979019165}],"concepts":[{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.6443524956703186},{"id":"https://openalex.org/C504460877","wikidata":"https://www.wikidata.org/wiki/Q155925","display_name":"Saliva","level":2,"score":0.6214931011199951},{"id":"https://openalex.org/C2779279991","wikidata":"https://www.wikidata.org/wiki/Q6058681","display_name":"Testosterone (patch)","level":2,"score":0.6117396950721741},{"id":"https://openalex.org/C2777911890","wikidata":"https://www.wikidata.org/wiki/Q62614","display_name":"Androgen","level":3,"score":0.5614099502563477},{"id":"https://openalex.org/C2779881493","wikidata":"https://www.wikidata.org/wiki/Q411054","display_name":"Dihydrotestosterone","level":4,"score":0.5543832778930664},{"id":"https://openalex.org/C99476002","wikidata":"https://www.wikidata.org/wiki/Q42297","display_name":"Analysis of variance","level":2,"score":0.5450412034988403},{"id":"https://openalex.org/C117220453","wikidata":"https://www.wikidata.org/wiki/Q5172842","display_name":"Correlation","level":2,"score":0.5204082727432251},{"id":"https://openalex.org/C71315377","wikidata":"https://www.wikidata.org/wiki/Q11364","display_name":"Hormone","level":2,"score":0.5043624639511108},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.4820183515548706},{"id":"https://openalex.org/C134018914","wikidata":"https://www.wikidata.org/wiki/Q162606","display_name":"Endocrinology","level":1,"score":0.4806148409843445},{"id":"https://openalex.org/C169900460","wikidata":"https://www.wikidata.org/wiki/Q2200417","display_name":"Cognition","level":2,"score":0.46881818771362305},{"id":"https://openalex.org/C138496976","wikidata":"https://www.wikidata.org/wiki/Q175002","display_name":"Developmental psychology","level":1,"score":0.4533970355987549},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.1887463629245758},{"id":"https://openalex.org/C118552586","wikidata":"https://www.wikidata.org/wiki/Q7867","display_name":"Psychiatry","level":1,"score":0.09094932675361633},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"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":"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":"D012463","descriptor_name":"Saliva","qualifier_ui":"Q000032","qualifier_name":"analysis","is_major_topic":false},{"descriptor_ui":"D012727","descriptor_name":"Sex Characteristics","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D013196","descriptor_name":"Dihydrotestosterone","qualifier_ui":"Q000097","qualifier_name":"blood","is_major_topic":false},{"descriptor_ui":"D013196","descriptor_name":"Dihydrotestosterone","qualifier_ui":"Q000378","qualifier_name":"metabolism","is_major_topic":false},{"descriptor_ui":"D013196","descriptor_name":"Dihydrotestosterone","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":true},{"descriptor_ui":"D013739","descriptor_name":"Testosterone","qualifier_ui":"Q000097","qualifier_name":"blood","is_major_topic":false},{"descriptor_ui":"D013739","descriptor_name":"Testosterone","qualifier_ui":"Q000378","qualifier_name":"metabolism","is_major_topic":false},{"descriptor_ui":"D013739","descriptor_name":"Testosterone","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":true},{"descriptor_ui":"D014706","descriptor_name":"Verbal Learning","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":2,"locations":[{"id":"doi:10.1159/000118389","doi":"https://doi.org/10.1159/000118389","is_oa":false,"landing_page_url":"https://doi.org/10.1159/000118389","pdf_url":null,"source":{"id":"https://openalex.org/S147539111","display_name":"Neuropsychobiology","issn_l":"0302-282X","issn":["0302-282X","1423-0224"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","doyens","erih-plus","jufo-1","ki-jl-1","medline","norway-1","poland-70","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310317820","host_organization_name":"Karger Publishers","host_organization_lineage":["https://openalex.org/P4310317820"],"host_organization_lineage_names":["Karger Publishers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Neuropsychobiology","raw_type":"journal-article"},{"id":"pmid:3444523","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/3444523","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":"Neuropsychobiology","raw_type":"Journal Article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.766700029373169,"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being"}],"study_designs":[{"id":"https://openalex.org/study-designs/observational-study","display_name":"Observational Study"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W1994321590","https://openalex.org/W2164079217","https://openalex.org/W7096478741","https://openalex.org/W2072766268","https://openalex.org/W2384069275","https://openalex.org/W2130049273","https://openalex.org/W2383863731","https://openalex.org/W4308683892","https://openalex.org/W1981129287","https://openalex.org/W7209647516"],"abstract_inverted_index":{"Blood":[0],"and":[1,27,45,77,83,94,97],"saliva":[2],"samples":[3],"were":[4,14],"obtained":[5],"from":[6],"117":[7],"healthy":[8],"young":[9],"men,":[10],"following":[11],"which":[12],"radioimmunoassays":[13],"used":[15],"to":[16,78],"determine":[17],"the":[18,28,35,55,62,69],"serum":[19],"concentrations":[20],"of":[21,30,57,61,66,73,91,104],"testosterone":[22,32],"(Tser),":[23],"5":[24],"alpha-dihydrotestosterone":[25],"(DHT),":[26],"level":[29,65],"free":[31],"(Tsal)":[33],"in":[34,54],"saliva.":[36],"The":[37],"cognitive":[38],"functioning":[39],"was":[40],"determined":[41],"by":[42],"five":[43],"spatial":[44,92],"six":[46],"verbal":[47,105],"ipsative":[48],"test":[49],"scores,":[50],"reflecting":[51],"intra-individual":[52],"variance":[53],"performance":[56],"these":[58],"tasks,":[59],"independent":[60],"person's":[63],"general":[64],"achievement.":[67],"Within":[68],"normal":[70],"physiological":[71],"range":[72],"androgen":[74],"levels--especially":[75],"Tser":[76],"a":[79,85,98],"lesser":[80],"extent":[81],"DHT":[82],"Tsal--showed":[84],"significantly":[86,99],"positive":[87],"correlation":[88,101],"with":[89,102],"measures":[90,103],"ability":[93],"field":[95],"dependence-independence":[96],"negative":[100],"production.":[106]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":4},{"year":2017,"cited_by_count":5},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":3},{"year":2014,"cited_by_count":3},{"year":2013,"cited_by_count":4},{"year":2012,"cited_by_count":8}],"updated_date":"2026-11-13T13:42:25.865203","created_date":"2016-06-24T00:00:00"}