{"id":"https://openalex.org/W2116877931","doi":"https://doi.org/10.1155/2014/354739","title":"A Wavelet Transform Based Method to Determine Depth of Anesthesia to Prevent Awareness during General Anesthesia","display_name":"A Wavelet Transform Based Method to Determine Depth of Anesthesia to Prevent Awareness during General Anesthesia","publication_year":2014,"publication_date":"2014-01-01","ids":{"openalex":"https://openalex.org/W2116877931","doi":"https://doi.org/10.1155/2014/354739","mag":"2116877931","pmid":"https://pubmed.ncbi.nlm.nih.gov/25276220"},"language":"en","primary_location":{"id":"doi:10.1155/2014/354739","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2014/354739","pdf_url":"https://downloads.hindawi.com/journals/cmmm/2014/354739.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","pubmed"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://downloads.hindawi.com/journals/cmmm/2014/354739.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5037033852","display_name":"Seyed Mortaza Mousavi","orcid":"https://orcid.org/0000-0002-2492-4772"},"institutions":[{"id":"https://openalex.org/I38476204","display_name":"Urmia University","ror":"https://ror.org/032fk0x53","country_code":"IR","type":"education","lineage":["https://openalex.org/I38476204"]}],"countries":["IR"],"is_corresponding":true,"raw_author_name":"Seyed Mortaza Mousavi","raw_affiliation_strings":["Department of Biomedical Engineering, Urmia Medical Sciences University, Urmia, Iran"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Biomedical Engineering, Urmia Medical Sciences University, Urmia, Iran","institution_ids":["https://openalex.org/I38476204"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043052258","display_name":"Ahmet Adamo\u011flu","orcid":null},"institutions":[{"id":"https://openalex.org/I4405392","display_name":"Bo\u011fazi\u00e7i University","ror":"https://ror.org/03z9tma90","country_code":"TR","type":"education","lineage":["https://openalex.org/I4405392"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Ahmet Adamo\u011flu","raw_affiliation_strings":["Biomedical Engineering Department, Bo\u011fazici University, Istanbul, Turkey"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Biomedical Engineering Department, Bo\u011fazici University, Istanbul, Turkey","institution_ids":["https://openalex.org/I4405392"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071045033","display_name":"Tamer Dem\u0131ralp","orcid":"https://orcid.org/0000-0002-6803-734X"},"institutions":[{"id":"https://openalex.org/I67581229","display_name":"Istanbul University","ror":"https://ror.org/03a5qrr21","country_code":"TR","type":"education","lineage":["https://openalex.org/I67581229"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Tamer Demiralp","raw_affiliation_strings":["Physiology Department, Faculty of Medicine, Istanbul University, \u00c7apa Istanbul, Turkey"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Physiology Department, Faculty of Medicine, Istanbul University, \u00c7apa Istanbul, Turkey","institution_ids":["https://openalex.org/I67581229"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5015530794","display_name":"Mahrokh G. Shayesteh","orcid":"https://orcid.org/0000-0001-9888-1261"},"institutions":[{"id":"https://openalex.org/I38476204","display_name":"Urmia University","ror":"https://ror.org/032fk0x53","country_code":"IR","type":"education","lineage":["https://openalex.org/I38476204"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Mahrokh G. Shayesteh","raw_affiliation_strings":["Electrical Department, Faculty of Engineering, Urmia University, Urmia, Iran"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electrical Department, Faculty of Engineering, Urmia University, Urmia, Iran","institution_ids":["https://openalex.org/I38476204"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5037033852"],"corresponding_institution_ids":["https://openalex.org/I38476204"],"apc_list":{"value":2100,"currency":"USD","value_usd":2100},"apc_paid":{"value":2100,"currency":"USD","value_usd":2100},"fwci":0.698,"has_fulltext":true,"cited_by_count":9,"citation_normalized_percentile":{"value":0.72839344,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":"2014","issue":null,"first_page":"1","last_page":"13"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10436","display_name":"Anesthesia and Sedative Agents","score":0.9991000294685364,"subfield":{"id":"https://openalex.org/subfields/2703","display_name":"Anesthesiology and Pain 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/T10436","display_name":"Anesthesia and Sedative Agents","score":0.9991000294685364,"subfield":{"id":"https://openalex.org/subfields/2703","display_name":"Anesthesiology and Pain 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/T10977","display_name":"Optical Imaging and Spectroscopy Techniques","score":0.996399998664856,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"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/T11700","display_name":"Hemodynamic Monitoring and Therapy","score":0.9871000051498413,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/anesthesia","display_name":"Anesthesia","score":0.6358846426010132},{"id":"https://openalex.org/keywords/wavelet-transform","display_name":"Wavelet transform","score":0.47242414951324463},{"id":"https://openalex.org/keywords/wavelet","display_name":"Wavelet","score":0.39662718772888184},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.39280077815055847},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.3725147843360901},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.2461928427219391}],"concepts":[{"id":"https://openalex.org/C42219234","wikidata":"https://www.wikidata.org/wiki/Q131130","display_name":"Anesthesia","level":1,"score":0.6358846426010132},{"id":"https://openalex.org/C196216189","wikidata":"https://www.wikidata.org/wiki/Q2867","display_name":"Wavelet transform","level":3,"score":0.47242414951324463},{"id":"https://openalex.org/C47432892","wikidata":"https://www.wikidata.org/wiki/Q831390","display_name":"Wavelet","level":2,"score":0.39662718772888184},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.39280077815055847},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.3725147843360901},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.2461928427219391}],"mesh":[{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"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":"D000368","descriptor_name":"Aged","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":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000758","descriptor_name":"Anesthesia","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D000758","descriptor_name":"Anesthesia","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D000758","descriptor_name":"Anesthesia","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D000768","descriptor_name":"Anesthesia, General","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D000768","descriptor_name":"Anesthesia, General","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D000768","descriptor_name":"Anesthesia, General","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D001921","descriptor_name":"Brain","qualifier_ui":"Q000473","qualifier_name":"pathology","is_major_topic":false},{"descriptor_ui":"D001921","descriptor_name":"Brain","qualifier_ui":"Q000473","qualifier_name":"pathology","is_major_topic":false},{"descriptor_ui":"D001921","descriptor_name":"Brain","qualifier_ui":"Q000473","qualifier_name":"pathology","is_major_topic":false},{"descriptor_ui":"D004569","descriptor_name":"Electroencephalography","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D004569","descriptor_name":"Electroencephalography","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D004569","descriptor_name":"Electroencephalography","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"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":"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":"D008875","descriptor_name":"Middle Aged","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":"D008875","descriptor_name":"Middle Aged","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":"D015203","descriptor_name":"Reproducibility of Results","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015203","descriptor_name":"Reproducibility of Results","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015203","descriptor_name":"Reproducibility of Results","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016343","descriptor_name":"Monitoring, Intraoperative","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D016343","descriptor_name":"Monitoring, Intraoperative","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D016343","descriptor_name":"Monitoring, Intraoperative","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D019277","descriptor_name":"Entropy","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D019277","descriptor_name":"Entropy","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D019277","descriptor_name":"Entropy","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D058067","descriptor_name":"Wavelet Analysis","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D058067","descriptor_name":"Wavelet Analysis","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D058067","descriptor_name":"Wavelet Analysis","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D058926","descriptor_name":"Intraoperative Awareness","qualifier_ui":"Q000517","qualifier_name":"prevention & control","is_major_topic":false},{"descriptor_ui":"D058926","descriptor_name":"Intraoperative Awareness","qualifier_ui":"Q000517","qualifier_name":"prevention & control","is_major_topic":false},{"descriptor_ui":"D058926","descriptor_name":"Intraoperative Awareness","qualifier_ui":"Q000517","qualifier_name":"prevention & control","is_major_topic":false}],"locations_count":3,"locations":[{"id":"doi:10.1155/2014/354739","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2014/354739","pdf_url":"https://downloads.hindawi.com/journals/cmmm/2014/354739.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:25276220","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/25276220","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:pubmedcentral.nih.gov:4174978","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/4174978","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Comput Math Methods Med","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.1155/2014/354739","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2014/354739","pdf_url":"https://downloads.hindawi.com/journals/cmmm/2014/354739.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":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2116877931.pdf","grobid_xml":"https://content.openalex.org/works/W2116877931.grobid-xml"},"referenced_works_count":30,"referenced_works":["https://openalex.org/W1540311052","https://openalex.org/W1588231747","https://openalex.org/W1605494325","https://openalex.org/W1608735834","https://openalex.org/W1653130573","https://openalex.org/W1705641994","https://openalex.org/W1972462094","https://openalex.org/W1976229498","https://openalex.org/W1979512319","https://openalex.org/W1979691087","https://openalex.org/W1995875735","https://openalex.org/W2000858579","https://openalex.org/W2017286875","https://openalex.org/W2024326443","https://openalex.org/W2025341050","https://openalex.org/W2026672945","https://openalex.org/W2026910950","https://openalex.org/W2042103768","https://openalex.org/W2042777996","https://openalex.org/W2049507098","https://openalex.org/W2079976650","https://openalex.org/W2092915731","https://openalex.org/W2093865019","https://openalex.org/W2106706488","https://openalex.org/W2110444396","https://openalex.org/W2116311935","https://openalex.org/W2121927223","https://openalex.org/W2129276048","https://openalex.org/W2155063211","https://openalex.org/W2159741665"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W3031052312","https://openalex.org/W4389568370","https://openalex.org/W3032375762","https://openalex.org/W1995515455","https://openalex.org/W2080531066","https://openalex.org/W2586801360","https://openalex.org/W3108674512","https://openalex.org/W1506200166","https://openalex.org/W2077021924"],"abstract_inverted_index":{"Awareness":[0],"during":[1,22,198],"general":[2,73],"anesthesia":[3,28,39,74,192,199],"for":[4,15,58,70],"its":[5,51],"serious":[6],"psychological":[7],"effects":[8],"on":[9,77],"patients":[10,83],"and":[11,42,50,63,88,131,136,142,168,178],"some":[12],"juristically":[13],"problems":[14],"anesthetists":[16],"has":[17],"been":[18],"an":[19],"important":[20],"challenge":[21],"past":[23],"decades.":[24],"Monitoring":[25],"depth":[26,71,190],"of":[27,38,44,46,72,90,153,163,181,191],"is":[29,125],"a":[30,67,126,195],"fundamental":[31],"solution":[32],"to":[33,105],"this":[34],"problem.":[35],"The":[36,120],"induction":[37],"alters":[40],"frequency":[41],"mean":[43],"amplitudes":[45],"the":[47,149,160,189],"electroencephalogram":[48],"(EEG),":[49],"phase":[52,59,127,174],"couplings.":[53],"We":[54],"analyzed":[55],"EEG":[56,182],"changes":[57,144],"coupling":[60,128,175],"between":[61,129,176],"delta":[62,135,177],"alpha":[64,140,179],"subbands":[65,141,180],"using":[66,109],"new":[68],"algorithm":[69],"measurement":[75],"based":[76],"complex":[78],"wavelet":[79],"transform":[80],"(CWT)":[81],"in":[82,134,139],"anesthetized":[84],"by":[85,95],"Propofol.":[86],"Entropy":[87],"histogram":[89],"modulated":[91,164],"signals":[92,183],"were":[93],"calculated":[94],"taking":[96],"bispectral":[97],"index":[98],"(BIS)":[99],"values":[100,158],"as":[101],"reference.":[102],"Entropies":[103],"corresponding":[104],"different":[106,117],"BIS":[107,157],"intervals":[108],"Mann-Whitney":[110],"U":[111],"test":[112],"showed":[113],"that":[114,123],"they":[115],"had":[116],"continuous":[118,185],"distributions.":[119],"results":[121],"demonstrated":[122],"there":[124],"3":[130],"4":[132],"Hz":[133,138],"8-9":[137],"these":[143],"are":[145],"shown":[146],"better":[147],"at":[148],"channel":[150],"T":[151],"7":[152],"EEG.":[154],"Moreover,":[155],"when":[156],"increase,":[159],"entropy":[161],"value":[162],"signal":[165],"also":[166],"increases":[167],"vice":[169],"versa.":[170],"In":[171],"addition,":[172],"measuring":[173],"through":[184],"CWT":[186],"analysis":[187],"reveals":[188],"level.":[193],"As":[194],"result,":[196],"awareness":[197],"can":[200],"be":[201],"prevented.":[202]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":3},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}
