Publication:
Effects of spatial separation with better- ear listening on N1-P2 complex

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dc.contributor.authorÇİPRUT, AYŞE AYÇA
dc.contributor.authorsAtilgan, Atilim; ciprut, Ayca
dc.date.accessioned2022-03-12T22:55:51Z
dc.date.available2022-03-12T22:55:51Z
dc.date.issued2021
dc.description.abstractObjective: The purpose of this study was to determine better-ear listening effect on spatial separation with the N1-P2 complex. Methods: Twenty individuals with normal hearing participated in this study. The speech stimulus /ba/ was presented in front of the participant (0 degrees). Continuous Speech Noise (5 dB signal-to-noise ratio) was presented either in front of the participant (0 degrees), left-side (-90 degrees), or right-side (+ 90 degrees). N1-P2 complex has been recorded in quiet and three noisy conditions. Results: There was a remarkable effect of noise direction on N1, P2 latencies. When the noise was separated from the stimulus, N1 and P2 latency increased in terms of when noise was co-located with the stimulus. There was no statistically significant difference in N1-P2 amplitudes between the stimulus-only and co-located condition. N1-P2 amplitude was increased when the noise came from the sides, according to the stimulus-only and co-located conditions. Conclusion: These findings demonstrate that the latency shifts on N1-P2 complex explain cortical mechanisms of spatial separation in better-ear listening. (C) 2021 Oto-Rhino-Laryngological Society of Japan Inc. Published by Elsevier B.V. All rights reserved.
dc.identifier.doi10.1016/j.anl.2021.03.005
dc.identifier.eissn1879-1476
dc.identifier.issn0385-8146
dc.identifier.pubmed33745789
dc.identifier.urihttps://hdl.handle.net/11424/236841
dc.identifier.wosWOS:000685539200005
dc.language.isoeng
dc.publisherELSEVIER SCI LTD
dc.relation.ispartofAURIS NASUS LARYNX
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectN1-P2 complex
dc.subjectSpatial separation
dc.subjectBetter-ear listening
dc.subjectHead-shadow effect
dc.subjectSpatial release from masking
dc.subjectSPEECH-RECEPTION THRESHOLD
dc.subjectINDUCED INTERAURAL TIME
dc.subjectBROAD-BAND NOISE
dc.subjectCOCKTAIL-PARTY
dc.subjectMISMATCH NEGATIVITY
dc.subjectLEVEL DIFFERENCES
dc.subjectVERTICAL-BAR
dc.subjectMASKING
dc.subjectRELEASE
dc.subjectHEARING
dc.titleEffects of spatial separation with better- ear listening on N1-P2 complex
dc.typearticle
dspace.entity.typePublication
local.avesis.idc2708beb-d920-4113-adf8-86eb7e764b01
local.import.packageSS17
local.indexed.atWOS
local.indexed.atSCOPUS
local.indexed.atPUBMED
local.journal.numberofpages7
oaire.citation.endPage1073
oaire.citation.issue6
oaire.citation.startPage1067
oaire.citation.titleAURIS NASUS LARYNX
oaire.citation.volume48
relation.isAuthorOfPublicationcf1143f9-ff10-4b19-8c7c-a2933d79bc7b
relation.isAuthorOfPublication.latestForDiscoverycf1143f9-ff10-4b19-8c7c-a2933d79bc7b

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