{"id":"https://openalex.org/W2048761108","doi":"https://doi.org/10.1007/s11517-005-0015-z","title":"Permutation entropy improves fetal behavioural state classification based on heart rate analysis from biomagnetic recordings in near term fetuses","display_name":"Permutation entropy improves fetal behavioural state classification based on heart rate analysis from biomagnetic recordings in near term fetuses","publication_year":2006,"publication_date":"2006-03-01","ids":{"openalex":"https://openalex.org/W2048761108","doi":"https://doi.org/10.1007/s11517-005-0015-z","mag":"2048761108"},"language":"en","primary_location":{"id":"doi:10.1007/s11517-005-0015-z","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11517-005-0015-z","pdf_url":null,"source":{"id":"https://openalex.org/S46300952","display_name":"Medical & Biological Engineering & Computing","issn_l":"0140-0118","issn":["0140-0118","1741-0444"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Medical &amp; Biological Engineering &amp; Computing","raw_type":"journal-article"},"type":"article","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/A5005935866","display_name":"B. Frank","orcid":null},"institutions":[{"id":"https://openalex.org/I193291145","display_name":"Schiller International University","ror":"https://ror.org/003tmp461","country_code":"FR","type":"education","lineage":["https://openalex.org/I193291145"]},{"id":"https://openalex.org/I76198965","display_name":"Friedrich Schiller University Jena","ror":"https://ror.org/05qpz1x62","country_code":"DE","type":"education","lineage":["https://openalex.org/I76198965"]}],"countries":["DE","FR"],"is_corresponding":true,"raw_author_name":"B. Frank","raw_affiliation_strings":["Institute for Pathophysiology and Pathobiochemistry, and Biomagnetic Center, Department of Neurology, Friedrich Schiller University, Jena, Germany","Friedrich-Schiller- University"],"affiliations":[{"raw_affiliation_string":"Institute for Pathophysiology and Pathobiochemistry, and Biomagnetic Center, Department of Neurology, Friedrich Schiller University, Jena, Germany","institution_ids":["https://openalex.org/I76198965"]},{"raw_affiliation_string":"Friedrich-Schiller- University","institution_ids":["https://openalex.org/I193291145"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028969109","display_name":"Bernd Pompe","orcid":null},"institutions":[{"id":"https://openalex.org/I36522303","display_name":"Universit\u00e4t Greifswald","ror":"https://ror.org/00r1edq15","country_code":"DE","type":"education","lineage":["https://openalex.org/I36522303"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"B. Pompe","raw_affiliation_strings":["Institute of Physics, Ernst Moritz Arndt University, Greifswald, Germany","Ernst Moritz Arndt University"],"affiliations":[{"raw_affiliation_string":"Institute of Physics, Ernst Moritz Arndt University, Greifswald, Germany","institution_ids":["https://openalex.org/I36522303"]},{"raw_affiliation_string":"Ernst Moritz Arndt University","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103033318","display_name":"Uwe Schneider","orcid":"https://orcid.org/0000-0002-7920-4350"},"institutions":[{"id":"https://openalex.org/I76198965","display_name":"Friedrich Schiller University Jena","ror":"https://ror.org/05qpz1x62","country_code":"DE","type":"education","lineage":["https://openalex.org/I76198965"]},{"id":"https://openalex.org/I193291145","display_name":"Schiller International University","ror":"https://ror.org/003tmp461","country_code":"FR","type":"education","lineage":["https://openalex.org/I193291145"]}],"countries":["DE","FR"],"is_corresponding":false,"raw_author_name":"U. Schneider","raw_affiliation_strings":["Department of Obstetrics and Gynaecology, Friedrich Schiller University, Jena, Germany","Friedrich-Schiller- University"],"affiliations":[{"raw_affiliation_string":"Department of Obstetrics and Gynaecology, Friedrich Schiller University, Jena, Germany","institution_ids":["https://openalex.org/I76198965"]},{"raw_affiliation_string":"Friedrich-Schiller- University","institution_ids":["https://openalex.org/I193291145"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5089197450","display_name":"Dani\u00ebl Hoyer","orcid":"https://orcid.org/0000-0002-1405-7089"},"institutions":[{"id":"https://openalex.org/I193291145","display_name":"Schiller International University","ror":"https://ror.org/003tmp461","country_code":"FR","type":"education","lineage":["https://openalex.org/I193291145"]},{"id":"https://openalex.org/I76198965","display_name":"Friedrich Schiller University Jena","ror":"https://ror.org/05qpz1x62","country_code":"DE","type":"education","lineage":["https://openalex.org/I76198965"]}],"countries":["DE","FR"],"is_corresponding":false,"raw_author_name":"D. Hoyer","raw_affiliation_strings":["Institute for Pathophysiology and Pathobiochemistry, and Biomagnetic Center, Department of Neurology, Friedrich Schiller University, Jena, Germany","Friedrich-Schiller- University"],"affiliations":[{"raw_affiliation_string":"Institute for Pathophysiology and Pathobiochemistry, and Biomagnetic Center, Department of Neurology, Friedrich Schiller University, Jena, Germany","institution_ids":["https://openalex.org/I76198965"]},{"raw_affiliation_string":"Friedrich-Schiller- University","institution_ids":["https://openalex.org/I193291145"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5005935866"],"corresponding_institution_ids":["https://openalex.org/I193291145","https://openalex.org/I76198965"],"apc_list":{"value":2890,"currency":"EUR","value_usd":3690},"apc_paid":null,"fwci":2.2103,"has_fulltext":false,"cited_by_count":114,"citation_normalized_percentile":{"value":0.88359097,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":99},"biblio":{"volume":"44","issue":"3","first_page":"179","last_page":"187"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10745","display_name":"Heart Rate Variability and Autonomic Control","score":0.9939000010490417,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular Medicine"},"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/T10745","display_name":"Heart Rate Variability and Autonomic Control","score":0.9939000010490417,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular Medicine"},"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/T11184","display_name":"Neonatal and fetal brain pathology","score":0.9939000010490417,"subfield":{"id":"https://openalex.org/subfields/2735","display_name":"Pediatrics, Perinatology and Child Health"},"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/T12946","display_name":"Fractal and DNA sequence analysis","score":0.9872999787330627,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/fetal-heart-rate","display_name":"Fetal heart rate","score":0.6549962162971497},{"id":"https://openalex.org/keywords/linear-discriminant-analysis","display_name":"Linear discriminant analysis","score":0.5064386129379272},{"id":"https://openalex.org/keywords/heartbeat","display_name":"Heartbeat","score":0.48361936211586},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.4562171697616577},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.4319148063659668},{"id":"https://openalex.org/keywords/approximate-entropy","display_name":"Approximate entropy","score":0.41817358136177063},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.41086316108703613},{"id":"https://openalex.org/keywords/heart-rate","display_name":"Heart rate","score":0.39655372500419617},{"id":"https://openalex.org/keywords/cardiology","display_name":"Cardiology","score":0.3810960650444031},{"id":"https://openalex.org/keywords/internal-medicine","display_name":"Internal medicine","score":0.3501049280166626},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3441045880317688},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.3215979337692261},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.22638267278671265},{"id":"https://openalex.org/keywords/blood-pressure","display_name":"Blood pressure","score":0.0802273154258728}],"concepts":[{"id":"https://openalex.org/C3020626262","wikidata":"https://www.wikidata.org/wiki/Q886292","display_name":"Fetal heart rate","level":4,"score":0.6549962162971497},{"id":"https://openalex.org/C69738355","wikidata":"https://www.wikidata.org/wiki/Q1228929","display_name":"Linear discriminant analysis","level":2,"score":0.5064386129379272},{"id":"https://openalex.org/C13852961","wikidata":"https://www.wikidata.org/wiki/Q17021880","display_name":"Heartbeat","level":2,"score":0.48361936211586},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.4562171697616577},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4319148063659668},{"id":"https://openalex.org/C86859247","wikidata":"https://www.wikidata.org/wiki/Q4781760","display_name":"Approximate entropy","level":3,"score":0.41817358136177063},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.41086316108703613},{"id":"https://openalex.org/C2777953023","wikidata":"https://www.wikidata.org/wiki/Q1073121","display_name":"Heart rate","level":3,"score":0.39655372500419617},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.3810960650444031},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.3501049280166626},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3441045880317688},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.3215979337692261},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.22638267278671265},{"id":"https://openalex.org/C84393581","wikidata":"https://www.wikidata.org/wiki/Q82642","display_name":"Blood pressure","level":2,"score":0.0802273154258728},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s11517-005-0015-z","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11517-005-0015-z","pdf_url":null,"source":{"id":"https://openalex.org/S46300952","display_name":"Medical & Biological Engineering & Computing","issn_l":"0140-0118","issn":["0140-0118","1741-0444"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Medical &amp; Biological Engineering &amp; Computing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/10","display_name":"Reduced inequalities","score":0.7099999785423279}],"awards":[],"funders":[{"id":"https://openalex.org/F4320313941","display_name":"Friedrich-Schiller-Universit\u00e4t Jena","ror":"https://ror.org/05qpz1x62"},{"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":42,"referenced_works":["https://openalex.org/W204075045","https://openalex.org/W1535224843","https://openalex.org/W1577048270","https://openalex.org/W1656191814","https://openalex.org/W1856016326","https://openalex.org/W1964694080","https://openalex.org/W1972733821","https://openalex.org/W1982531156","https://openalex.org/W1984461604","https://openalex.org/W1986488785","https://openalex.org/W1992366559","https://openalex.org/W2000344474","https://openalex.org/W2002381408","https://openalex.org/W2011170679","https://openalex.org/W2012660544","https://openalex.org/W2014683958","https://openalex.org/W2017091714","https://openalex.org/W2024532162","https://openalex.org/W2042278967","https://openalex.org/W2043032528","https://openalex.org/W2054845534","https://openalex.org/W2064439966","https://openalex.org/W2071451698","https://openalex.org/W2074318101","https://openalex.org/W2080630937","https://openalex.org/W2093266575","https://openalex.org/W2105467923","https://openalex.org/W2106490849","https://openalex.org/W2116231263","https://openalex.org/W2119492403","https://openalex.org/W2123577326","https://openalex.org/W2123838014","https://openalex.org/W2133589238","https://openalex.org/W2151791680","https://openalex.org/W2154364421","https://openalex.org/W2158956501","https://openalex.org/W2170120409","https://openalex.org/W2285072859","https://openalex.org/W2406212219","https://openalex.org/W4233234273","https://openalex.org/W4238251988","https://openalex.org/W4300906944"],"related_works":["https://openalex.org/W2146076056","https://openalex.org/W2380927352","https://openalex.org/W2350891938","https://openalex.org/W2891847116","https://openalex.org/W1968332688","https://openalex.org/W2181610043","https://openalex.org/W2134472250","https://openalex.org/W2811390910","https://openalex.org/W2159118812","https://openalex.org/W3165453100"],"abstract_inverted_index":null,"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":10},{"year":2020,"cited_by_count":7},{"year":2019,"cited_by_count":9},{"year":2018,"cited_by_count":6},{"year":2017,"cited_by_count":9},{"year":2016,"cited_by_count":4},{"year":2015,"cited_by_count":10},{"year":2014,"cited_by_count":7},{"year":2013,"cited_by_count":10},{"year":2012,"cited_by_count":7}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2016-06-24T00:00:00"}
