Quantitative Analysis of EEG Records in Distinct States of Consciousness: A Case Study on Brazilian Patient

This article describes the case of a patient admitted to the Intensive Care Unit of the University Hospital, at Federal University of Uberlândia, under diagnosis of cranial trauma. Three EEG records obtained at different levels of consciousness of this patient were analyzed and these were compared w...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Revista IEEE América Latina 2018-07, Vol.16 (7), p.1878-1883
Hauptverfasser: Ramos, C.D., Pereira, G.M., Rodrigues, A.A.A., Campos, M., Destro, J.B., Filho, Carrijo, G.A.
Format: Artikel
Sprache:eng ; por
Schlagworte:
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page 1883
container_issue 7
container_start_page 1878
container_title Revista IEEE América Latina
container_volume 16
creator Ramos, C.D.
Pereira, G.M.
Rodrigues, A.A.A.
Campos, M.
Destro, J.B.
Filho
Carrijo, G.A.
description This article describes the case of a patient admitted to the Intensive Care Unit of the University Hospital, at Federal University of Uberlândia, under diagnosis of cranial trauma. Three EEG records obtained at different levels of consciousness of this patient were analyzed and these were compared with a neurologically normal EEG. The aim was to assess whether the computational biomarkers (PCP and COHERENCE), estimated based on the EEG power spectral density, can distinguish normal state from pathological states of consciousness. Results point out that both biomarkers can be used to separate these two clinical situations. Particularly, alfa and delta rhythms play a very important role in this case, as well as electrodes tied to frontal and occipital regions. These findings agree with literature, which reports conclusions considering mainly patients from Europe and the USA, since no articles involving Brazilian patients were found by the authors. In addition, since all EEG are tied to the same organism, comparisons are much more reliable, since we avoid analysis of different clinical situations associated with different ethiologies as well as with different locations of neuroanatomical lesions.
doi_str_mv 10.1109/TLA.2018.8447352
format Article
fullrecord <record><control><sourceid>proquest_RIE</sourceid><recordid>TN_cdi_crossref_primary_10_1109_TLA_2018_8447352</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><ieee_id>8447352</ieee_id><sourcerecordid>2117151293</sourcerecordid><originalsourceid>FETCH-LOGICAL-c221t-eeefbba823cf2b400ba561bb7565c904ed6676f745d297a76990800b3e31df933</originalsourceid><addsrcrecordid>eNpNkEtLAzEUhYMoWKt7wU3A9dQ85hV3Y61VKPiq65CZyUBqTWpuRqi_3vShuLoXzncO9x6EzikZUUrE1XxWjRih5ahM04Jn7AANaJaWCRGCHf7bj9EJwIIQXuYlH6D3517ZYIIK5kvjyqrlGgxg1-HJZIpfdON8C9hYfGsgGNsE_BpZvSXGzkJjXA9WA1zjCo8V6Kj37Ro7i2-8-jZLoyx-iunahlN01Kkl6LP9HKK3u8l8fJ_MHqcP42qWNIzRkGitu7pWJeNNx-qUkFplOa3rIsuzRpBUt3le5F2RZi0ThSpyIUgZKa45bTvB-RBd7nJX3n32GoJcuN7H10AySguaUbalyI5qvAPwupMrbz6UX0tK5KZSGSuVm0rlvtJoudhZTLzxD_9VfwArmnHq</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2117151293</pqid></control><display><type>article</type><title>Quantitative Analysis of EEG Records in Distinct States of Consciousness: A Case Study on Brazilian Patient</title><source>IEEE Xplore</source><creator>Ramos, C.D. ; Pereira, G.M. ; Rodrigues, A.A.A. ; Campos, M. ; Destro, J.B. ; Filho ; Carrijo, G.A.</creator><creatorcontrib>Ramos, C.D. ; Pereira, G.M. ; Rodrigues, A.A.A. ; Campos, M. ; Destro, J.B. ; Filho ; Carrijo, G.A.</creatorcontrib><description>This article describes the case of a patient admitted to the Intensive Care Unit of the University Hospital, at Federal University of Uberlândia, under diagnosis of cranial trauma. Three EEG records obtained at different levels of consciousness of this patient were analyzed and these were compared with a neurologically normal EEG. The aim was to assess whether the computational biomarkers (PCP and COHERENCE), estimated based on the EEG power spectral density, can distinguish normal state from pathological states of consciousness. Results point out that both biomarkers can be used to separate these two clinical situations. Particularly, alfa and delta rhythms play a very important role in this case, as well as electrodes tied to frontal and occipital regions. These findings agree with literature, which reports conclusions considering mainly patients from Europe and the USA, since no articles involving Brazilian patients were found by the authors. In addition, since all EEG are tied to the same organism, comparisons are much more reliable, since we avoid analysis of different clinical situations associated with different ethiologies as well as with different locations of neuroanatomical lesions.</description><identifier>ISSN: 1548-0992</identifier><identifier>EISSN: 1548-0992</identifier><identifier>DOI: 10.1109/TLA.2018.8447352</identifier><language>eng ; por</language><publisher>Los Alamitos: IEEE</publisher><subject>Biomarkers ; Coma ; Consciousness ; Cranial ; Electroencephalography ; Hospitals ; IEEE transactions ; Lesions ; Matlab ; Patients ; Power spectral density ; Quantitative analysis ; Statistical analysis</subject><ispartof>Revista IEEE América Latina, 2018-07, Vol.16 (7), p.1878-1883</ispartof><rights>Copyright The Institute of Electrical and Electronics Engineers, Inc. (IEEE) 2018</rights><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c221t-eeefbba823cf2b400ba561bb7565c904ed6676f745d297a76990800b3e31df933</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/8447352$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>314,780,784,796,27924,27925,54758</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/8447352$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc></links><search><creatorcontrib>Ramos, C.D.</creatorcontrib><creatorcontrib>Pereira, G.M.</creatorcontrib><creatorcontrib>Rodrigues, A.A.A.</creatorcontrib><creatorcontrib>Campos, M.</creatorcontrib><creatorcontrib>Destro, J.B.</creatorcontrib><creatorcontrib>Filho</creatorcontrib><creatorcontrib>Carrijo, G.A.</creatorcontrib><title>Quantitative Analysis of EEG Records in Distinct States of Consciousness: A Case Study on Brazilian Patient</title><title>Revista IEEE América Latina</title><addtitle>T-LA</addtitle><description>This article describes the case of a patient admitted to the Intensive Care Unit of the University Hospital, at Federal University of Uberlândia, under diagnosis of cranial trauma. Three EEG records obtained at different levels of consciousness of this patient were analyzed and these were compared with a neurologically normal EEG. The aim was to assess whether the computational biomarkers (PCP and COHERENCE), estimated based on the EEG power spectral density, can distinguish normal state from pathological states of consciousness. Results point out that both biomarkers can be used to separate these two clinical situations. Particularly, alfa and delta rhythms play a very important role in this case, as well as electrodes tied to frontal and occipital regions. These findings agree with literature, which reports conclusions considering mainly patients from Europe and the USA, since no articles involving Brazilian patients were found by the authors. In addition, since all EEG are tied to the same organism, comparisons are much more reliable, since we avoid analysis of different clinical situations associated with different ethiologies as well as with different locations of neuroanatomical lesions.</description><subject>Biomarkers</subject><subject>Coma</subject><subject>Consciousness</subject><subject>Cranial</subject><subject>Electroencephalography</subject><subject>Hospitals</subject><subject>IEEE transactions</subject><subject>Lesions</subject><subject>Matlab</subject><subject>Patients</subject><subject>Power spectral density</subject><subject>Quantitative analysis</subject><subject>Statistical analysis</subject><issn>1548-0992</issn><issn>1548-0992</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><sourceid>RIE</sourceid><recordid>eNpNkEtLAzEUhYMoWKt7wU3A9dQ85hV3Y61VKPiq65CZyUBqTWpuRqi_3vShuLoXzncO9x6EzikZUUrE1XxWjRih5ahM04Jn7AANaJaWCRGCHf7bj9EJwIIQXuYlH6D3517ZYIIK5kvjyqrlGgxg1-HJZIpfdON8C9hYfGsgGNsE_BpZvSXGzkJjXA9WA1zjCo8V6Kj37Ro7i2-8-jZLoyx-iunahlN01Kkl6LP9HKK3u8l8fJ_MHqcP42qWNIzRkGitu7pWJeNNx-qUkFplOa3rIsuzRpBUt3le5F2RZi0ThSpyIUgZKa45bTvB-RBd7nJX3n32GoJcuN7H10AySguaUbalyI5qvAPwupMrbz6UX0tK5KZSGSuVm0rlvtJoudhZTLzxD_9VfwArmnHq</recordid><startdate>20180701</startdate><enddate>20180701</enddate><creator>Ramos, C.D.</creator><creator>Pereira, G.M.</creator><creator>Rodrigues, A.A.A.</creator><creator>Campos, M.</creator><creator>Destro, J.B.</creator><creator>Filho</creator><creator>Carrijo, G.A.</creator><general>IEEE</general><general>The Institute of Electrical and Electronics Engineers, Inc. (IEEE)</general><scope>97E</scope><scope>RIA</scope><scope>RIE</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SC</scope><scope>7SP</scope><scope>8FD</scope><scope>JQ2</scope><scope>L7M</scope><scope>L~C</scope><scope>L~D</scope></search><sort><creationdate>20180701</creationdate><title>Quantitative Analysis of EEG Records in Distinct States of Consciousness: A Case Study on Brazilian Patient</title><author>Ramos, C.D. ; Pereira, G.M. ; Rodrigues, A.A.A. ; Campos, M. ; Destro, J.B. ; Filho ; Carrijo, G.A.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c221t-eeefbba823cf2b400ba561bb7565c904ed6676f745d297a76990800b3e31df933</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng ; por</language><creationdate>2018</creationdate><topic>Biomarkers</topic><topic>Coma</topic><topic>Consciousness</topic><topic>Cranial</topic><topic>Electroencephalography</topic><topic>Hospitals</topic><topic>IEEE transactions</topic><topic>Lesions</topic><topic>Matlab</topic><topic>Patients</topic><topic>Power spectral density</topic><topic>Quantitative analysis</topic><topic>Statistical analysis</topic><toplevel>online_resources</toplevel><creatorcontrib>Ramos, C.D.</creatorcontrib><creatorcontrib>Pereira, G.M.</creatorcontrib><creatorcontrib>Rodrigues, A.A.A.</creatorcontrib><creatorcontrib>Campos, M.</creatorcontrib><creatorcontrib>Destro, J.B.</creatorcontrib><creatorcontrib>Filho</creatorcontrib><creatorcontrib>Carrijo, G.A.</creatorcontrib><collection>IEEE All-Society Periodicals Package (ASPP) 2005-present</collection><collection>IEEE All-Society Periodicals Package (ASPP) 1998-Present</collection><collection>IEEE Xplore</collection><collection>CrossRef</collection><collection>Computer and Information Systems Abstracts</collection><collection>Electronics &amp; Communications Abstracts</collection><collection>Technology Research Database</collection><collection>ProQuest Computer Science Collection</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Computer and Information Systems Abstracts – Academic</collection><collection>Computer and Information Systems Abstracts Professional</collection><jtitle>Revista IEEE América Latina</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Ramos, C.D.</au><au>Pereira, G.M.</au><au>Rodrigues, A.A.A.</au><au>Campos, M.</au><au>Destro, J.B.</au><au>Filho</au><au>Carrijo, G.A.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Quantitative Analysis of EEG Records in Distinct States of Consciousness: A Case Study on Brazilian Patient</atitle><jtitle>Revista IEEE América Latina</jtitle><stitle>T-LA</stitle><date>2018-07-01</date><risdate>2018</risdate><volume>16</volume><issue>7</issue><spage>1878</spage><epage>1883</epage><pages>1878-1883</pages><issn>1548-0992</issn><eissn>1548-0992</eissn><abstract>This article describes the case of a patient admitted to the Intensive Care Unit of the University Hospital, at Federal University of Uberlândia, under diagnosis of cranial trauma. Three EEG records obtained at different levels of consciousness of this patient were analyzed and these were compared with a neurologically normal EEG. The aim was to assess whether the computational biomarkers (PCP and COHERENCE), estimated based on the EEG power spectral density, can distinguish normal state from pathological states of consciousness. Results point out that both biomarkers can be used to separate these two clinical situations. Particularly, alfa and delta rhythms play a very important role in this case, as well as electrodes tied to frontal and occipital regions. These findings agree with literature, which reports conclusions considering mainly patients from Europe and the USA, since no articles involving Brazilian patients were found by the authors. In addition, since all EEG are tied to the same organism, comparisons are much more reliable, since we avoid analysis of different clinical situations associated with different ethiologies as well as with different locations of neuroanatomical lesions.</abstract><cop>Los Alamitos</cop><pub>IEEE</pub><doi>10.1109/TLA.2018.8447352</doi><tpages>6</tpages></addata></record>
fulltext fulltext_linktorsrc
identifier ISSN: 1548-0992
ispartof Revista IEEE América Latina, 2018-07, Vol.16 (7), p.1878-1883
issn 1548-0992
1548-0992
language eng ; por
recordid cdi_crossref_primary_10_1109_TLA_2018_8447352
source IEEE Xplore
subjects Biomarkers
Coma
Consciousness
Cranial
Electroencephalography
Hospitals
IEEE transactions
Lesions
Matlab
Patients
Power spectral density
Quantitative analysis
Statistical analysis
title Quantitative Analysis of EEG Records in Distinct States of Consciousness: A Case Study on Brazilian Patient
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-24T01%3A14%3A41IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_RIE&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Quantitative%20Analysis%20of%20EEG%20Records%20in%20Distinct%20States%20of%20Consciousness:%20A%20Case%20Study%20on%20Brazilian%20Patient&rft.jtitle=Revista%20IEEE%20Am%C3%A9rica%20Latina&rft.au=Ramos,%20C.D.&rft.date=2018-07-01&rft.volume=16&rft.issue=7&rft.spage=1878&rft.epage=1883&rft.pages=1878-1883&rft.issn=1548-0992&rft.eissn=1548-0992&rft_id=info:doi/10.1109/TLA.2018.8447352&rft_dat=%3Cproquest_RIE%3E2117151293%3C/proquest_RIE%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=2117151293&rft_id=info:pmid/&rft_ieee_id=8447352&rfr_iscdi=true