{"id":"https://openalex.org/W2608924345","doi":"https://doi.org/10.1016/j.sleep.2017.04.002","title":"Changes in subcortical shape and cognitive function in patients with chronic insomnia","display_name":"Changes in subcortical shape and cognitive function in patients with chronic insomnia","publication_year":2017,"publication_date":"2017-04-26","ids":{"openalex":"https://openalex.org/W2608924345","doi":"https://doi.org/10.1016/j.sleep.2017.04.002","mag":"2608924345","pmid":"https://pubmed.ncbi.nlm.nih.gov/28619178"},"language":"en","primary_location":{"id":"doi:10.1016/j.sleep.2017.04.002","doi":"https://doi.org/10.1016/j.sleep.2017.04.002","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.sleep.2017.04.002","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","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/A5001589804","display_name":"Dae Lim Koo","orcid":"https://orcid.org/0000-0001-6858-6093","observed_orcids":["https://orcid.org/0000-0001-6858-6093"]},"institutions":[{"id":"https://openalex.org/I139264467","display_name":"Seoul National University","ror":"https://ror.org/04h9pn542","country_code":"KR","type":"education","lineage":["https://openalex.org/I139264467"]},{"id":"https://openalex.org/I4210100437","display_name":"SNUH SMG-SNU Boramae Medical Center","ror":"https://ror.org/014xqzt56","country_code":"KR","type":"healthcare","lineage":["https://openalex.org/I139264467","https://openalex.org/I2802835388","https://openalex.org/I4210100437"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Dae Lim Koo","raw_affiliation_strings":["Department of Neurology, Seoul National University Boramae Hospital, Seoul, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Neurology, Seoul National University Boramae Hospital, Seoul, South Korea","institution_ids":["https://openalex.org/I139264467","https://openalex.org/I4210100437"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020691331","display_name":"Jeong\u2010Hyeon Shin","orcid":"https://orcid.org/0000-0002-8680-256X","observed_orcids":["https://orcid.org/0000-0002-8680-256X"]},"institutions":[{"id":"https://openalex.org/I197347611","display_name":"Korea University","ror":"https://ror.org/047dqcg40","country_code":"KR","type":"education","lineage":["https://openalex.org/I197347611"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jeong-Hyeon Shin","raw_affiliation_strings":["Department of Bio-convergence Engineering, Korea University, Seoul, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Bio-convergence Engineering, Korea University, Seoul, South Korea","institution_ids":["https://openalex.org/I197347611"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020431565","display_name":"Jae\u2010Sung Lim","orcid":"https://orcid.org/0000-0001-6157-2908","observed_orcids":["https://orcid.org/0000-0001-6157-2908"]},"institutions":[{"id":"https://openalex.org/I4210159787","display_name":"Hallym University Sacred Heart Hospital","ror":"https://ror.org/04ngysf93","country_code":"KR","type":"healthcare","lineage":["https://openalex.org/I4210159787","https://openalex.org/I4210167048"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jae-Sung Lim","raw_affiliation_strings":["Department of Neurology, Hallym University Sacred Heart Hospital, Anyang, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Neurology, Hallym University Sacred Heart Hospital, Anyang, South Korea","institution_ids":["https://openalex.org/I4210159787"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101496440","display_name":"Joon\u2010Kyung Seong","orcid":"https://orcid.org/0000-0001-6291-5415","observed_orcids":["https://orcid.org/0000-0001-6291-5415","https://orcid.org/0000-0001-8227-5849"]},"institutions":[{"id":"https://openalex.org/I197347611","display_name":"Korea University","ror":"https://ror.org/047dqcg40","country_code":"KR","type":"education","lineage":["https://openalex.org/I197347611"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Joon-Kyung Seong","raw_affiliation_strings":["School of Biomedical Engineering, Korea University, Seoul, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Biomedical Engineering, Korea University, Seoul, South Korea","institution_ids":["https://openalex.org/I197347611"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5034813638","display_name":"Eun Yeon Joo","orcid":"https://orcid.org/0000-0003-1233-959X","observed_orcids":["https://orcid.org/0000-0003-1233-959X"]},"institutions":[{"id":"https://openalex.org/I2802194831","display_name":"Samsung Medical Center","ror":"https://ror.org/05a15z872","country_code":"KR","type":"healthcare","lineage":["https://openalex.org/I2250650973","https://openalex.org/I2802194831"]},{"id":"https://openalex.org/I4405271894","display_name":"Samsung Biomedical Research Institute","ror":"https://ror.org/037pjb504","country_code":"KR","type":"facility","lineage":["https://openalex.org/I4405271894"]},{"id":"https://openalex.org/I848706","display_name":"Sungkyunkwan University","ror":"https://ror.org/04q78tk20","country_code":"KR","type":"education","lineage":["https://openalex.org/I848706"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Eun Yeon Joo","raw_affiliation_strings":["Department of Neurology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Samsung Biomedical Research Institute, Seoul, South Korea; Department of Health Sciences and Technology, SAIHST, Sungkyunkwan University, Seoul, South Korea. Electronic address: ejoo@skku.edu","Department of Health Sciences and Technology, SAIHST, Sungkyunkwan University, Seoul, South Korea","Department of Neurology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Samsung Biomedical Research Institute, Seoul, South Korea"],"raw_orcid":"https://orcid.org/0000-0003-1233-959X","affiliations":[{"raw_affiliation_string":"Department of Neurology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Samsung Biomedical Research Institute, Seoul, South Korea; Department of Health Sciences and Technology, SAIHST, Sungkyunkwan University, Seoul, South Korea. Electronic address: ejoo@skku.edu","institution_ids":["https://openalex.org/I2802194831","https://openalex.org/I4405271894","https://openalex.org/I848706"]},{"raw_affiliation_string":"Department of Health Sciences and Technology, SAIHST, Sungkyunkwan University, Seoul, South Korea","institution_ids":["https://openalex.org/I848706"]},{"raw_affiliation_string":"Department of Neurology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Samsung Biomedical Research Institute, Seoul, South Korea","institution_ids":["https://openalex.org/I2802194831","https://openalex.org/I4405271894","https://openalex.org/I848706"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5034813638"],"corresponding_institution_ids":["https://openalex.org/I2802194831","https://openalex.org/I4405271894","https://openalex.org/I848706"],"apc_list":{"value":4350,"currency":"USD","value_usd":4350},"apc_paid":null,"fwci":7.2529,"has_fulltext":false,"cited_by_count":71,"citation_normalized_percentile":{"value":0.97455862,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"35","issue":null,"first_page":"23","last_page":"26"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10316","display_name":"Sleep and related disorders","score":0.9940999746322632,"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/T10316","display_name":"Sleep and related disorders","score":0.9940999746322632,"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/T10985","display_name":"Sleep and Wakefulness Research","score":0.004900000058114529,"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/T10241","display_name":"Functional Brain Connectivity Studies","score":0.00019999999494757503,"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/chronic-insomnia","display_name":"chronic insomnia","score":1.0},{"id":"https://openalex.org/keywords/hippocampal-atrophy","display_name":"hippocampal atrophy","score":0.9919999837875366},{"id":"https://openalex.org/keywords/putamen","display_name":"putamen","score":0.8679999709129333},{"id":"https://openalex.org/keywords/sleep-quality","display_name":"sleep quality","score":0.7089999914169312},{"id":"https://openalex.org/keywords/sleep-fragmentation","display_name":"sleep fragmentation","score":0.921999990940094},{"id":"https://openalex.org/keywords/arousal","display_name":"arousal","score":0.5730000138282776},{"id":"https://openalex.org/keywords/cognitive-function","display_name":"cognitive function","score":0.7319999933242798},{"id":"https://openalex.org/keywords/verbal-memory","display_name":"verbal memory","score":0.8479999899864197},{"id":"https://openalex.org/keywords/verbal-fluency","display_name":"verbal fluency","score":0.8500000238418579},{"id":"https://openalex.org/keywords/amygdala","display_name":"amygdala","score":0.875},{"id":"https://openalex.org/keywords/thalamus","display_name":"thalamus","score":0.8309999704360962},{"id":"https://openalex.org/keywords/basal-ganglia","display_name":"basal ganglia","score":0.9890000224113464}],"concepts":[{"id":"https://openalex.org/C2779714222","wikidata":"https://www.wikidata.org/wiki/Q550934","display_name":"Putamen","level":2,"score":0.5912793874740601},{"id":"https://openalex.org/C2781172350","wikidata":"https://www.wikidata.org/wiki/Q194520","display_name":"Atrophy","level":2,"score":0.5844643115997314},{"id":"https://openalex.org/C36951298","wikidata":"https://www.wikidata.org/wiki/Q379784","display_name":"Arousal","level":2,"score":0.5794668793678284},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.5457919239997864},{"id":"https://openalex.org/C97530452","wikidata":"https://www.wikidata.org/wiki/Q7920939","display_name":"Verbal fluency test","level":4,"score":0.4816271662712097},{"id":"https://openalex.org/C2779246727","wikidata":"https://www.wikidata.org/wiki/Q184215","display_name":"Thalamus","level":2,"score":0.4770968556404114},{"id":"https://openalex.org/C2778187257","wikidata":"https://www.wikidata.org/wiki/Q464210","display_name":"Basal ganglia","level":3,"score":0.4767604470252991},{"id":"https://openalex.org/C14216870","wikidata":"https://www.wikidata.org/wiki/Q3872","display_name":"Neuropsychology","level":3,"score":0.4745755195617676},{"id":"https://openalex.org/C2781161787","wikidata":"https://www.wikidata.org/wiki/Q48360","display_name":"Hippocampus","level":2,"score":0.4696691930294037},{"id":"https://openalex.org/C2776245837","wikidata":"https://www.wikidata.org/wiki/Q25053505","display_name":"Pittsburgh Sleep Quality Index","level":4,"score":0.4691699147224426},{"id":"https://openalex.org/C169900460","wikidata":"https://www.wikidata.org/wiki/Q2200417","display_name":"Cognition","level":2,"score":0.46755659580230713},{"id":"https://openalex.org/C169760540","wikidata":"https://www.wikidata.org/wiki/Q207011","display_name":"Neuroscience","level":1,"score":0.46724462509155273},{"id":"https://openalex.org/C548259974","wikidata":"https://www.wikidata.org/wiki/Q569965","display_name":"Audiology","level":1,"score":0.4210330843925476},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.36206603050231934},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.33881253004074097},{"id":"https://openalex.org/C2983189541","wikidata":"https://www.wikidata.org/wiki/Q35831","display_name":"Sleep quality","level":3,"score":0.17442196607589722},{"id":"https://openalex.org/C529278444","wikidata":"https://www.wikidata.org/wiki/Q47273","display_name":"Central nervous system","level":2,"score":0.1315826177597046}],"mesh":[{"descriptor_ui":"D001284","descriptor_name":"Atrophy","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001921","descriptor_name":"Brain","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":true},{"descriptor_ui":"D002908","descriptor_name":"Chronic Disease","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D003071","descriptor_name":"Cognition","qualifier_ui":null,"qualifier_name":null,"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":"D007319","descriptor_name":"Sleep Initiation and Maintenance Disorders","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":true},{"descriptor_ui":"D007319","descriptor_name":"Sleep Initiation and Maintenance Disorders","qualifier_ui":"Q000523","qualifier_name":"psychology","is_major_topic":true},{"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":"D009929","descriptor_name":"Organ Size","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":2,"locations":[{"id":"doi:10.1016/j.sleep.2017.04.002","doi":"https://doi.org/10.1016/j.sleep.2017.04.002","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.sleep.2017.04.002","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"},{"id":"pmid:28619178","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/28619178","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":"Sleep medicine","raw_type":"Journal Article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.9476000070571899,"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":[{"id":"https://openalex.org/G3414078479","display_name":null,"funder_award_id":"2016R1A2B4014398","funder_id":"https://openalex.org/F4320322120","funder_display_name":"National Research Foundation of Korea"},{"id":"https://openalex.org/G4156870961","display_name":null,"funder_award_id":"SMO1162071","funder_id":"https://openalex.org/F4320331722","funder_display_name":"Samsung Biomedical Research Institute"}],"funders":[{"id":"https://openalex.org/F4320322120","display_name":"National Research Foundation of Korea","ror":"https://ror.org/013aysd81"},{"id":"https://openalex.org/F4320331722","display_name":"Samsung Biomedical Research Institute","ror":"https://ror.org/037pjb504"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W1989540182","https://openalex.org/W2006023779","https://openalex.org/W2015976817","https://openalex.org/W2019531859","https://openalex.org/W2023992797","https://openalex.org/W2039435780","https://openalex.org/W2042881727","https://openalex.org/W2052742260","https://openalex.org/W2056146083","https://openalex.org/W2083433650","https://openalex.org/W2086005261","https://openalex.org/W2106217904","https://openalex.org/W2115474152","https://openalex.org/W2128516334","https://openalex.org/W2147466656","https://openalex.org/W2161755947","https://openalex.org/W2169823334","https://openalex.org/W2171770053","https://openalex.org/W2172142046","https://openalex.org/W2497092343"],"related_works":["https://openalex.org/W2042881727","https://openalex.org/W4385556566","https://openalex.org/W3162478028","https://openalex.org/W2039435780","https://openalex.org/W3031161792","https://openalex.org/W4410186571","https://openalex.org/W2806885331","https://openalex.org/W2001917727","https://openalex.org/W4306376862","https://openalex.org/W4308231833"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":4},{"year":2025,"cited_by_count":7},{"year":2024,"cited_by_count":11},{"year":2023,"cited_by_count":9},{"year":2022,"cited_by_count":6},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":11},{"year":2019,"cited_by_count":10},{"year":2018,"cited_by_count":8},{"year":2017,"cited_by_count":1}],"updated_date":"2026-11-12T12:28:57.059296","created_date":"2017-05-05T00:00:00"}
