{"id":"https://openalex.org/W2044067653","doi":"https://doi.org/10.1155/2012/461426","title":"Higuchi Fractal Properties of Onset Epilepsy Electroencephalogram","display_name":"Higuchi Fractal Properties of Onset Epilepsy Electroencephalogram","publication_year":2012,"publication_date":"2012-01-01","ids":{"openalex":"https://openalex.org/W2044067653","doi":"https://doi.org/10.1155/2012/461426","mag":"2044067653","pmid":"https://pubmed.ncbi.nlm.nih.gov/22461844"},"language":"en","primary_location":{"id":"doi:10.1155/2012/461426","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2012/461426","pdf_url":"https://downloads.hindawi.com/journals/cmmm/2012/461426.pdf","source":{"id":"https://openalex.org/S36980176","display_name":"Computational and Mathematical Methods in Medicine","issn_l":"1748-670X","issn":["1748-670X","1748-6718"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computational and Mathematical Methods in Medicine","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://downloads.hindawi.com/journals/cmmm/2012/461426.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5111905462","display_name":"Truong Quang Dang Khoa","orcid":null},"institutions":[{"id":"https://openalex.org/I123565023","display_name":"Vietnam National University Ho Chi Minh City","ror":"https://ror.org/00waaqh38","country_code":"VN","type":"education","lineage":["https://openalex.org/I123565023"]}],"countries":["VN"],"is_corresponding":true,"raw_author_name":"Truong Quang Dang Khoa","raw_affiliation_strings":["Biomedical Engineering Department, International University of Vietnam National University, Ho Chi Minh City, Vietnam"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Biomedical Engineering Department, International University of Vietnam National University, Ho Chi Minh City, Vietnam","institution_ids":["https://openalex.org/I123565023"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067369601","display_name":"Vo Quang Ha","orcid":null},"institutions":[{"id":"https://openalex.org/I123565023","display_name":"Vietnam National University Ho Chi Minh City","ror":"https://ror.org/00waaqh38","country_code":"VN","type":"education","lineage":["https://openalex.org/I123565023"]}],"countries":["VN"],"is_corresponding":false,"raw_author_name":"Vo Quang Ha","raw_affiliation_strings":["Biomedical Engineering Department, International University of Vietnam National University, Ho Chi Minh City, Vietnam"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Biomedical Engineering Department, International University of Vietnam National University, Ho Chi Minh City, Vietnam","institution_ids":["https://openalex.org/I123565023"]}]},{"author_position":"last","author":{"id":null,"display_name":"Vo Van Toi","orcid":null},"institutions":[{"id":"https://openalex.org/I121934306","display_name":"Tufts University","ror":"https://ror.org/05wvpxv85","country_code":"US","type":"education","lineage":["https://openalex.org/I121934306"]},{"id":"https://openalex.org/I123565023","display_name":"Vietnam National University Ho Chi Minh City","ror":"https://ror.org/00waaqh38","country_code":"VN","type":"education","lineage":["https://openalex.org/I123565023"]}],"countries":["US","VN"],"is_corresponding":false,"raw_author_name":"Vo Van Toi","raw_affiliation_strings":["Biomedical Engineering Department, International University of Vietnam National University, Ho Chi Minh City, Vietnam","Biomedical Engineering Department, Tufts University, MA 02155, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Biomedical Engineering Department, International University of Vietnam National University, Ho Chi Minh City, Vietnam","institution_ids":["https://openalex.org/I123565023"]},{"raw_affiliation_string":"Biomedical Engineering Department, Tufts University, MA 02155, USA","institution_ids":["https://openalex.org/I121934306"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5111905462"],"corresponding_institution_ids":["https://openalex.org/I123565023"],"apc_list":{"value":2100,"currency":"USD","value_usd":2100},"apc_paid":{"value":2100,"currency":"USD","value_usd":2100},"fwci":0.6718,"has_fulltext":true,"cited_by_count":59,"citation_normalized_percentile":{"value":0.6833914,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"2012","issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12946","display_name":"Fractal and DNA sequence analysis","score":0.9955999851226807,"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"}},"topics":[{"id":"https://openalex.org/T12946","display_name":"Fractal and DNA sequence analysis","score":0.9955999851226807,"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"}},{"id":"https://openalex.org/T10244","display_name":"Chaos control and synchronization","score":0.9919000267982483,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11447","display_name":"Blind Source Separation Techniques","score":0.9911999702453613,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/epilepsy","display_name":"Epilepsy","score":0.8162825703620911},{"id":"https://openalex.org/keywords/unconsciousness","display_name":"Unconsciousness","score":0.7236782312393188},{"id":"https://openalex.org/keywords/fractal","display_name":"Fractal","score":0.6917780637741089},{"id":"https://openalex.org/keywords/ictal","display_name":"Ictal","score":0.65384840965271},{"id":"https://openalex.org/keywords/electroencephalography","display_name":"Electroencephalography","score":0.6277613639831543},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5525373220443726},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.5178301930427551},{"id":"https://openalex.org/keywords/fractal-dimension","display_name":"Fractal dimension","score":0.5022866725921631},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.47863975167274475},{"id":"https://openalex.org/keywords/convulsion","display_name":"Convulsion","score":0.47329750657081604},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.43935713171958923},{"id":"https://openalex.org/keywords/preprocessor","display_name":"Preprocessor","score":0.4194064140319824},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3715837001800537},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.3353474736213684},{"id":"https://openalex.org/keywords/neuroscience","display_name":"Neuroscience","score":0.31975623965263367},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.24397969245910645},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.2188936471939087},{"id":"https://openalex.org/keywords/anesthesia","display_name":"Anesthesia","score":0.1645554006099701}],"concepts":[{"id":"https://openalex.org/C2778186239","wikidata":"https://www.wikidata.org/wiki/Q41571","display_name":"Epilepsy","level":2,"score":0.8162825703620911},{"id":"https://openalex.org/C2776470351","wikidata":"https://www.wikidata.org/wiki/Q12829165","display_name":"Unconsciousness","level":2,"score":0.7236782312393188},{"id":"https://openalex.org/C40636538","wikidata":"https://www.wikidata.org/wiki/Q81392","display_name":"Fractal","level":2,"score":0.6917780637741089},{"id":"https://openalex.org/C17755696","wikidata":"https://www.wikidata.org/wiki/Q16564780","display_name":"Ictal","level":3,"score":0.65384840965271},{"id":"https://openalex.org/C522805319","wikidata":"https://www.wikidata.org/wiki/Q179965","display_name":"Electroencephalography","level":2,"score":0.6277613639831543},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5525373220443726},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.5178301930427551},{"id":"https://openalex.org/C26546657","wikidata":"https://www.wikidata.org/wiki/Q1412452","display_name":"Fractal dimension","level":3,"score":0.5022866725921631},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.47863975167274475},{"id":"https://openalex.org/C2777010014","wikidata":"https://www.wikidata.org/wiki/Q852376","display_name":"Convulsion","level":3,"score":0.47329750657081604},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.43935713171958923},{"id":"https://openalex.org/C34736171","wikidata":"https://www.wikidata.org/wiki/Q918333","display_name":"Preprocessor","level":2,"score":0.4194064140319824},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3715837001800537},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.3353474736213684},{"id":"https://openalex.org/C169760540","wikidata":"https://www.wikidata.org/wiki/Q207011","display_name":"Neuroscience","level":1,"score":0.31975623965263367},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.24397969245910645},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.2188936471939087},{"id":"https://openalex.org/C42219234","wikidata":"https://www.wikidata.org/wiki/Q131130","display_name":"Anesthesia","level":1,"score":0.1645554006099701},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D004569","descriptor_name":"Electroencephalography","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D004569","descriptor_name":"Electroencephalography","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D004569","descriptor_name":"Electroencephalography","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D004827","descriptor_name":"Epilepsy","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":false},{"descriptor_ui":"D004827","descriptor_name":"Epilepsy","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":false},{"descriptor_ui":"D004827","descriptor_name":"Epilepsy","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","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":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012815","descriptor_name":"Signal Processing, Computer-Assisted","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012815","descriptor_name":"Signal Processing, Computer-Assisted","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012815","descriptor_name":"Signal Processing, Computer-Assisted","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D017709","descriptor_name":"Fractals","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D017709","descriptor_name":"Fractals","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D017709","descriptor_name":"Fractals","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true}],"locations_count":4,"locations":[{"id":"doi:10.1155/2012/461426","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2012/461426","pdf_url":"https://downloads.hindawi.com/journals/cmmm/2012/461426.pdf","source":{"id":"https://openalex.org/S36980176","display_name":"Computational and Mathematical Methods in Medicine","issn_l":"1748-670X","issn":["1748-670X","1748-6718"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computational and Mathematical Methods in Medicine","raw_type":"journal-article"},{"id":"pmid:22461844","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/22461844","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,"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":"Computational and mathematical methods in medicine","raw_type":null},{"id":"pmh:oai:doaj.org/article:fc7444be4a1e4d0f8c1e8038a2afc135","is_oa":true,"landing_page_url":"https://doaj.org/article/fc7444be4a1e4d0f8c1e8038a2afc135","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Computational and Mathematical Methods in Medicine, Vol 2012 (2012)","raw_type":"article"},{"id":"pmh:oai:europepmc.org:2319219","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/3296200","pdf_url":null,"source":{"id":"https://openalex.org/S4306400806","display_name":"Europe PMC (PubMed Central)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1303153112","host_organization_name":"European Bioinformatics Institute","host_organization_lineage":["https://openalex.org/I1303153112"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Text"}],"best_oa_location":{"id":"doi:10.1155/2012/461426","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2012/461426","pdf_url":"https://downloads.hindawi.com/journals/cmmm/2012/461426.pdf","source":{"id":"https://openalex.org/S36980176","display_name":"Computational and Mathematical Methods in Medicine","issn_l":"1748-670X","issn":["1748-670X","1748-6718"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computational and Mathematical Methods in Medicine","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3","score":0.6700000166893005}],"awards":[],"funders":[{"id":"https://openalex.org/F4320309617","display_name":"National Foundation for Science and Technology Development","ror":"https://ror.org/04rw64z44"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2044067653.pdf","grobid_xml":"https://content.openalex.org/works/W2044067653.grobid-xml"},"referenced_works_count":11,"referenced_works":["https://openalex.org/W1994233698","https://openalex.org/W2021505912","https://openalex.org/W2048956316","https://openalex.org/W2072062726","https://openalex.org/W2108674095","https://openalex.org/W2140105048","https://openalex.org/W2156732627","https://openalex.org/W2156770021","https://openalex.org/W2158585918","https://openalex.org/W2270920176","https://openalex.org/W2544179880"],"related_works":["https://openalex.org/W2134150245","https://openalex.org/W4250030624","https://openalex.org/W2170454864","https://openalex.org/W2185212171","https://openalex.org/W2460866488","https://openalex.org/W3094531298","https://openalex.org/W2375645413","https://openalex.org/W2156423497","https://openalex.org/W3114221551","https://openalex.org/W2109733072"],"abstract_inverted_index":{"Epilepsy":[0],"is":[1,37,76],"a":[2,7,25,60,96,134],"medical":[3],"term":[4],"which":[5,75,121],"indicates":[6],"common":[8],"neurological":[9],"disorder":[10],"characterized":[11],"by":[12],"seizures,":[13],"because":[14],"of":[15,62,74,79,92],"abnormal":[16],"neuronal":[17],"activity.":[18],"This":[19],"leads":[20,114],"to":[21,39,54,89,99,115,149],"unconsciousness":[22],"or":[23],"even":[24],"convulsion.":[26],"The":[27,119],"possible":[28],"etiologies":[29],"should":[30],"be":[31],"evaluated":[32],"and":[33,107,144],"treated.":[34],"Therefore,":[35],"it":[36],"necessary":[38],"concentrate":[40],"not":[41],"only":[42],"on":[43,51,81,130],"finding":[44],"out":[45],"efficient":[46],"treatment":[47],"methods,":[48],"but":[49],"also":[50],"developing":[52],"algorithm":[53,106,125],"support":[55],"diagnosis.":[56,151],"Currently,":[57],"there":[58],"are":[59],"number":[61],"algorithms,":[63],"especially":[64],"nonlinear":[65],"algorithms.":[66],"However,":[67],"those":[68],"algorithms":[69],"have":[70],"some":[71,116],"difficulties":[72],"one":[73],"the":[77,82,90,102,111,123],"impact":[78],"noise":[80,129],"results.":[83,118],"In":[84],"this":[85],"paper,":[86],"in":[87,142],"addition":[88],"use":[91],"fractal":[93,124,140],"dimension":[94],"as":[95,148],"principal":[97],"tool":[98],"diagnose":[100],"epilepsy,":[101],"combination":[103,120],"between":[104],"ICA":[105],"averaging":[108],"filter":[109],"at":[110],"preprocessing":[112],"step":[113],"positive":[117],"improved":[122],"become":[126],"robust":[127],"with":[128],"EEG":[131],"signals.":[132],"As":[133],"result,":[135],"we":[136],"can":[137],"see":[138],"clearly":[139],"properties":[141],"preictal":[143],"ictal":[145],"period":[146],"so":[147],"epileptic":[150]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":8},{"year":2021,"cited_by_count":7},{"year":2020,"cited_by_count":5},{"year":2019,"cited_by_count":5},{"year":2018,"cited_by_count":6},{"year":2017,"cited_by_count":6},{"year":2016,"cited_by_count":6},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":1}],"updated_date":"2026-05-06T08:25:59.206177","created_date":"2025-10-10T00:00:00"}
