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The influence of speech stimuli contrast in cortical auditory evoked potentials
Studies about cortical auditory evoked potentials using the speech stimuli in normal hearing individuals are important for understanding how the complexity of the stimulus influences the characteristics of the cortical potential generated. To characterize the cortical auditory evoked potential and t...
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| Published in: | Brazilian journal of otorhinolaryngology 2013-05, Vol.79 (3), p.336-341 |
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| Main Authors: | , , , , , , |
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| cited_by | cdi_FETCH-LOGICAL-c385t-d94fa95376af761c9d211e058f717d8d7edd7789457a05980d179aaee377df543 |
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| cites | cdi_FETCH-LOGICAL-c385t-d94fa95376af761c9d211e058f717d8d7edd7789457a05980d179aaee377df543 |
| container_end_page | 341 |
| container_issue | 3 |
| container_start_page | 336 |
| container_title | Brazilian journal of otorhinolaryngology |
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| creator | de Freitas Alvarenga, Kátia Vicente, Leticia Cristina Lopes, Raquel Caroline Ferreira da Silva, Rubem Abrão Banhara, Marcos Roberto Lopes, Andréa Cintra Jacob-Corteletti, Lilian Cássia Bornia |
| description | Studies about cortical auditory evoked potentials using the speech stimuli in normal hearing individuals are important for understanding how the complexity of the stimulus influences the characteristics of the cortical potential generated.
To characterize the cortical auditory evoked potential and the P3 auditory cognitive potential with the vocalic and consonantal contrast stimuli in normally hearing individuals.
31 individuals with no risk for hearing, neurologic and language alterations, in the age range between 7 and 30 years, participated in this study. The cortical auditory evoked potentials and the P3 auditory cognitive one were recorded in the Fz and Cz active channels using consonantal (/ba/-/da/) and vocalic (/i/-/a/) speech contrasts. Design: A cross-sectional prospective cohort study.
We found a statistically significant difference between the speech contrast used and the latencies of the N2 (p = 0.00) and P3 (p = 0.00) components, as well as between the active channel considered (Fz/Cz) and the P3 latency and amplitude values. These correlations did not occur for the exogenous components N1 and P2.
The speech stimulus contrast, vocalic or consonantal, must be taken into account in the analysis of the cortical auditory evoked potential, N2 component, and auditory cognitive P3 potential. |
| doi_str_mv | 10.5935/1808-8694.20130059 |
| format | article |
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To characterize the cortical auditory evoked potential and the P3 auditory cognitive potential with the vocalic and consonantal contrast stimuli in normally hearing individuals.
31 individuals with no risk for hearing, neurologic and language alterations, in the age range between 7 and 30 years, participated in this study. The cortical auditory evoked potentials and the P3 auditory cognitive one were recorded in the Fz and Cz active channels using consonantal (/ba/-/da/) and vocalic (/i/-/a/) speech contrasts. Design: A cross-sectional prospective cohort study.
We found a statistically significant difference between the speech contrast used and the latencies of the N2 (p = 0.00) and P3 (p = 0.00) components, as well as between the active channel considered (Fz/Cz) and the P3 latency and amplitude values. These correlations did not occur for the exogenous components N1 and P2.
The speech stimulus contrast, vocalic or consonantal, must be taken into account in the analysis of the cortical auditory evoked potential, N2 component, and auditory cognitive P3 potential.</description><identifier>ISSN: 1808-8694</identifier><identifier>EISSN: 1808-8686</identifier><identifier>DOI: 10.5935/1808-8694.20130059</identifier><identifier>PMID: 23743749</identifier><language>eng</language><publisher>Brazil: Elsevier Editora Ltda</publisher><subject>Acoustic Stimulation - methods ; Adolescent ; Adult ; audiology ; auditory ; Auditory Cortex - physiology ; auditory pathways ; Auditory Threshold - physiology ; Child ; Cohort Studies ; electrophysiology ; event-related potentials, P300 ; evoked potentials ; Evoked Potentials, Auditory - physiology ; Female ; Humans ; Male ; Original ; Prospective Studies ; Reaction Time ; Young Adult</subject><ispartof>Brazilian journal of otorhinolaryngology, 2013-05, Vol.79 (3), p.336-341</ispartof><rights>2013 Associação Brasileira de Otorrinolaringologia e Cirurgia Cérvico-Facial</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c385t-d94fa95376af761c9d211e058f717d8d7edd7789457a05980d179aaee377df543</citedby><cites>FETCH-LOGICAL-c385t-d94fa95376af761c9d211e058f717d8d7edd7789457a05980d179aaee377df543</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC9443885/pdf/$$EPDF$$P50$$Gpubmedcentral$$Hfree_for_read</linktopdf><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S1808869415301749$$EHTML$$P50$$Gelsevier$$Hfree_for_read</linktohtml><link.rule.ids>230,314,727,780,784,885,3549,27924,27925,45780,53791,53793</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/23743749$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>de Freitas Alvarenga, Kátia</creatorcontrib><creatorcontrib>Vicente, Leticia Cristina</creatorcontrib><creatorcontrib>Lopes, Raquel Caroline Ferreira</creatorcontrib><creatorcontrib>da Silva, Rubem Abrão</creatorcontrib><creatorcontrib>Banhara, Marcos Roberto</creatorcontrib><creatorcontrib>Lopes, Andréa Cintra</creatorcontrib><creatorcontrib>Jacob-Corteletti, Lilian Cássia Bornia</creatorcontrib><title>The influence of speech stimuli contrast in cortical auditory evoked potentials</title><title>Brazilian journal of otorhinolaryngology</title><addtitle>Braz J Otorhinolaryngol</addtitle><description>Studies about cortical auditory evoked potentials using the speech stimuli in normal hearing individuals are important for understanding how the complexity of the stimulus influences the characteristics of the cortical potential generated.
To characterize the cortical auditory evoked potential and the P3 auditory cognitive potential with the vocalic and consonantal contrast stimuli in normally hearing individuals.
31 individuals with no risk for hearing, neurologic and language alterations, in the age range between 7 and 30 years, participated in this study. The cortical auditory evoked potentials and the P3 auditory cognitive one were recorded in the Fz and Cz active channels using consonantal (/ba/-/da/) and vocalic (/i/-/a/) speech contrasts. Design: A cross-sectional prospective cohort study.
We found a statistically significant difference between the speech contrast used and the latencies of the N2 (p = 0.00) and P3 (p = 0.00) components, as well as between the active channel considered (Fz/Cz) and the P3 latency and amplitude values. These correlations did not occur for the exogenous components N1 and P2.
The speech stimulus contrast, vocalic or consonantal, must be taken into account in the analysis of the cortical auditory evoked potential, N2 component, and auditory cognitive P3 potential.</description><subject>Acoustic Stimulation - methods</subject><subject>Adolescent</subject><subject>Adult</subject><subject>audiology</subject><subject>auditory</subject><subject>Auditory Cortex - physiology</subject><subject>auditory pathways</subject><subject>Auditory Threshold - physiology</subject><subject>Child</subject><subject>Cohort Studies</subject><subject>electrophysiology</subject><subject>event-related potentials, P300</subject><subject>evoked potentials</subject><subject>Evoked Potentials, Auditory - physiology</subject><subject>Female</subject><subject>Humans</subject><subject>Male</subject><subject>Original</subject><subject>Prospective Studies</subject><subject>Reaction Time</subject><subject>Young Adult</subject><issn>1808-8694</issn><issn>1808-8686</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2013</creationdate><recordtype>article</recordtype><recordid>eNp9UU1LAzEQDaLY-vEHPMgevVSTbrJJQAQpfoHQi55DTGZtdLtZk2yh_94srUUvwsAMmTdvJu8hdEbwJZMluyICi4moJL2cYlJizOQeGm8fRbW_qyUdoaMYPzCuOObsEI2mJac55BjNXxZQuLZuemgNFL4uYgdgFkVMbtk3rjC-TUHHlEG5DskZ3RS6ty75sC5g5T_BFp1P0Canm3iCDuqc4HSbj9Hr_d3L7HHyPH94mt0-T0wpWJpYSWstWckrXfOKGGmnhABmouaEW2E5WMu5kJRxnf8lsCVcag1Qcm5rRstjdLPh7fq3JVgDw5WN6oJb6rBWXjv1t9O6hXr3KyUpLYVgmeBiSxD8Vw8xqaWLBppGt-D7qAglFaZMCJGh0w3UBB9jgHq3hmA1OKEGodUgtPpxIg-d_z5wN_IjfQZcbwCQZVo5CCoaN5hgXQCTlPXuP_5vQVCYzg</recordid><startdate>20130501</startdate><enddate>20130501</enddate><creator>de Freitas Alvarenga, Kátia</creator><creator>Vicente, Leticia Cristina</creator><creator>Lopes, Raquel Caroline Ferreira</creator><creator>da Silva, Rubem Abrão</creator><creator>Banhara, Marcos Roberto</creator><creator>Lopes, Andréa Cintra</creator><creator>Jacob-Corteletti, Lilian Cássia Bornia</creator><general>Elsevier Editora Ltda</general><general>Elsevier</general><scope>6I.</scope><scope>AAFTH</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><scope>5PM</scope></search><sort><creationdate>20130501</creationdate><title>The influence of speech stimuli contrast in cortical auditory evoked potentials</title><author>de Freitas Alvarenga, Kátia ; Vicente, Leticia Cristina ; Lopes, Raquel Caroline Ferreira ; da Silva, Rubem Abrão ; Banhara, Marcos Roberto ; Lopes, Andréa Cintra ; Jacob-Corteletti, Lilian Cássia Bornia</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c385t-d94fa95376af761c9d211e058f717d8d7edd7789457a05980d179aaee377df543</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2013</creationdate><topic>Acoustic Stimulation - methods</topic><topic>Adolescent</topic><topic>Adult</topic><topic>audiology</topic><topic>auditory</topic><topic>Auditory Cortex - physiology</topic><topic>auditory pathways</topic><topic>Auditory Threshold - physiology</topic><topic>Child</topic><topic>Cohort Studies</topic><topic>electrophysiology</topic><topic>event-related potentials, P300</topic><topic>evoked potentials</topic><topic>Evoked Potentials, Auditory - physiology</topic><topic>Female</topic><topic>Humans</topic><topic>Male</topic><topic>Original</topic><topic>Prospective Studies</topic><topic>Reaction Time</topic><topic>Young Adult</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>de Freitas Alvarenga, Kátia</creatorcontrib><creatorcontrib>Vicente, Leticia Cristina</creatorcontrib><creatorcontrib>Lopes, Raquel Caroline Ferreira</creatorcontrib><creatorcontrib>da Silva, Rubem Abrão</creatorcontrib><creatorcontrib>Banhara, Marcos Roberto</creatorcontrib><creatorcontrib>Lopes, Andréa Cintra</creatorcontrib><creatorcontrib>Jacob-Corteletti, Lilian Cássia Bornia</creatorcontrib><collection>ScienceDirect Open Access Titles</collection><collection>Elsevier:ScienceDirect:Open Access</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><collection>PubMed Central (Full Participant titles)</collection><jtitle>Brazilian journal of otorhinolaryngology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>de Freitas Alvarenga, Kátia</au><au>Vicente, Leticia Cristina</au><au>Lopes, Raquel Caroline Ferreira</au><au>da Silva, Rubem Abrão</au><au>Banhara, Marcos Roberto</au><au>Lopes, Andréa Cintra</au><au>Jacob-Corteletti, Lilian Cássia Bornia</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>The influence of speech stimuli contrast in cortical auditory evoked potentials</atitle><jtitle>Brazilian journal of otorhinolaryngology</jtitle><addtitle>Braz J Otorhinolaryngol</addtitle><date>2013-05-01</date><risdate>2013</risdate><volume>79</volume><issue>3</issue><spage>336</spage><epage>341</epage><pages>336-341</pages><issn>1808-8694</issn><eissn>1808-8686</eissn><abstract>Studies about cortical auditory evoked potentials using the speech stimuli in normal hearing individuals are important for understanding how the complexity of the stimulus influences the characteristics of the cortical potential generated.
To characterize the cortical auditory evoked potential and the P3 auditory cognitive potential with the vocalic and consonantal contrast stimuli in normally hearing individuals.
31 individuals with no risk for hearing, neurologic and language alterations, in the age range between 7 and 30 years, participated in this study. The cortical auditory evoked potentials and the P3 auditory cognitive one were recorded in the Fz and Cz active channels using consonantal (/ba/-/da/) and vocalic (/i/-/a/) speech contrasts. Design: A cross-sectional prospective cohort study.
We found a statistically significant difference between the speech contrast used and the latencies of the N2 (p = 0.00) and P3 (p = 0.00) components, as well as between the active channel considered (Fz/Cz) and the P3 latency and amplitude values. These correlations did not occur for the exogenous components N1 and P2.
The speech stimulus contrast, vocalic or consonantal, must be taken into account in the analysis of the cortical auditory evoked potential, N2 component, and auditory cognitive P3 potential.</abstract><cop>Brazil</cop><pub>Elsevier Editora Ltda</pub><pmid>23743749</pmid><doi>10.5935/1808-8694.20130059</doi><tpages>6</tpages><oa>free_for_read</oa></addata></record> |
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| ispartof | Brazilian journal of otorhinolaryngology, 2013-05, Vol.79 (3), p.336-341 |
| issn | 1808-8694 1808-8686 |
| language | eng |
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| source | ScienceDirect; SciELO Brazil; PubMed Central |
| subjects | Acoustic Stimulation - methods Adolescent Adult audiology auditory Auditory Cortex - physiology auditory pathways Auditory Threshold - physiology Child Cohort Studies electrophysiology event-related potentials, P300 evoked potentials Evoked Potentials, Auditory - physiology Female Humans Male Original Prospective Studies Reaction Time Young Adult |
| title | The influence of speech stimuli contrast in cortical auditory evoked potentials |
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