Matches in SemOpenAlex for { <https://semopenalex.org/work/W2068936542> ?p ?o ?g. }
- W2068936542 endingPage "304" @default.
- W2068936542 startingPage "293" @default.
- W2068936542 abstract "This study examines the relationship between focused-stimulation thresholds, electrode positions, and speech understanding in deaf subjects treated with a cochlear implant (CI). Focused stimulation is more selective than monopolar stimulation, which excites broad regions of the cochlea, so may be more sensitive as a probe of neural survival patterns. Focused thresholds are on average higher and more variable across electrodes than monopolar thresholds. We presume that relatively high focused thresholds are the result of larger distances between the electrodes and the neurons. Two factors are likely to contribute to this distance: (1) the physical position of electrodes relative to the modiolus, where the excitable auditory neurons are normally located, and (2) the pattern of neural survival along the length of the cochlea, since local holes in the neural population will increase the distance between an electrode and the nearest neurons. Electrode-to-modiolus distance was measured from high-resolution CT scans of the cochleae of CI users whose focused-stimulation thresholds were also measured. A hierarchical set of linear models of electrode-to-modiolus distance versus threshold showed a significant increase in threshold with electrode-to-modiolus distance (average slope = 11 dB/mm). The residual of these models was hypothesized to reflect neural survival in each subject. Consonant-Nucleus-Consonant (CNC) word scores were significantly correlated with the within-subject variance of threshold (r(2) = 0.82), but not with within-subject variance of electrode distance (r(2) = 0.03). Speech understanding also significantly correlated with how well distance explained each subject's threshold data (r(2) = 0.63). That is, subjects with focused thresholds that were well described by electrode position had better speech scores. Our results suggest that speech understanding is highly impacted by individual patterns of neural survival and that these patterns manifest themselves in how well (or poorly) electrode position predicts focused thresholds." @default.
- W2068936542 created "2016-06-24" @default.
- W2068936542 creator A5026618894 @default.
- W2068936542 creator A5042317303 @default.
- W2068936542 creator A5058993657 @default.
- W2068936542 creator A5062413666 @default.
- W2068936542 creator A5072315124 @default.
- W2068936542 creator A5078544962 @default.
- W2068936542 creator A5079458290 @default.
- W2068936542 date "2014-01-30" @default.
- W2068936542 modified "2023-10-16" @default.
- W2068936542 title "Examining the Electro-Neural Interface of Cochlear Implant Users Using Psychophysics, CT Scans, and Speech Understanding" @default.
- W2068936542 cites W1978721968 @default.
- W2068936542 cites W1982746788 @default.
- W2068936542 cites W1986514174 @default.
- W2068936542 cites W1986899373 @default.
- W2068936542 cites W1999668477 @default.
- W2068936542 cites W2002866233 @default.
- W2068936542 cites W2007541752 @default.
- W2068936542 cites W2013506837 @default.
- W2068936542 cites W2014058644 @default.
- W2068936542 cites W2021705972 @default.
- W2068936542 cites W2027060549 @default.
- W2068936542 cites W2029973746 @default.
- W2068936542 cites W2052862243 @default.
- W2068936542 cites W2059949342 @default.
- W2068936542 cites W2063997093 @default.
- W2068936542 cites W2067291392 @default.
- W2068936542 cites W2068262376 @default.
- W2068936542 cites W2078339205 @default.
- W2068936542 cites W2078417517 @default.
- W2068936542 cites W2078683084 @default.
- W2068936542 cites W2082294689 @default.
- W2068936542 cites W2087379753 @default.
- W2068936542 cites W2092911143 @default.
- W2068936542 cites W2104328115 @default.
- W2068936542 cites W2128826323 @default.
- W2068936542 cites W2136142877 @default.
- W2068936542 cites W2143200041 @default.
- W2068936542 cites W2148329528 @default.
- W2068936542 cites W2156960327 @default.
- W2068936542 cites W2165309777 @default.
- W2068936542 cites W2315410942 @default.
- W2068936542 doi "https://doi.org/10.1007/s10162-013-0437-5" @default.
- W2068936542 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/3946134" @default.
- W2068936542 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/24477546" @default.
- W2068936542 hasPublicationYear "2014" @default.
- W2068936542 type Work @default.
- W2068936542 sameAs 2068936542 @default.
- W2068936542 citedByCount "152" @default.
- W2068936542 countsByYear W20689365422014 @default.
- W2068936542 countsByYear W20689365422015 @default.
- W2068936542 countsByYear W20689365422016 @default.
- W2068936542 countsByYear W20689365422017 @default.
- W2068936542 countsByYear W20689365422018 @default.
- W2068936542 countsByYear W20689365422019 @default.
- W2068936542 countsByYear W20689365422020 @default.
- W2068936542 countsByYear W20689365422021 @default.
- W2068936542 countsByYear W20689365422022 @default.
- W2068936542 countsByYear W20689365422023 @default.
- W2068936542 crossrefType "journal-article" @default.
- W2068936542 hasAuthorship W2068936542A5026618894 @default.
- W2068936542 hasAuthorship W2068936542A5042317303 @default.
- W2068936542 hasAuthorship W2068936542A5058993657 @default.
- W2068936542 hasAuthorship W2068936542A5062413666 @default.
- W2068936542 hasAuthorship W2068936542A5072315124 @default.
- W2068936542 hasAuthorship W2068936542A5078544962 @default.
- W2068936542 hasAuthorship W2068936542A5079458290 @default.
- W2068936542 hasBestOaLocation W20689365422 @default.
- W2068936542 hasConcept C121332964 @default.
- W2068936542 hasConcept C15744967 @default.
- W2068936542 hasConcept C169760540 @default.
- W2068936542 hasConcept C17525397 @default.
- W2068936542 hasConcept C197525751 @default.
- W2068936542 hasConcept C24998067 @default.
- W2068936542 hasConcept C2778882171 @default.
- W2068936542 hasConcept C2780130748 @default.
- W2068936542 hasConcept C2781413191 @default.
- W2068936542 hasConcept C548259974 @default.
- W2068936542 hasConcept C62520636 @default.
- W2068936542 hasConcept C71924100 @default.
- W2068936542 hasConcept C97562148 @default.
- W2068936542 hasConceptScore W2068936542C121332964 @default.
- W2068936542 hasConceptScore W2068936542C15744967 @default.
- W2068936542 hasConceptScore W2068936542C169760540 @default.
- W2068936542 hasConceptScore W2068936542C17525397 @default.
- W2068936542 hasConceptScore W2068936542C197525751 @default.
- W2068936542 hasConceptScore W2068936542C24998067 @default.
- W2068936542 hasConceptScore W2068936542C2778882171 @default.
- W2068936542 hasConceptScore W2068936542C2780130748 @default.
- W2068936542 hasConceptScore W2068936542C2781413191 @default.
- W2068936542 hasConceptScore W2068936542C548259974 @default.
- W2068936542 hasConceptScore W2068936542C62520636 @default.
- W2068936542 hasConceptScore W2068936542C71924100 @default.
- W2068936542 hasConceptScore W2068936542C97562148 @default.
- W2068936542 hasIssue "2" @default.
- W2068936542 hasLocation W20689365421 @default.
- W2068936542 hasLocation W20689365422 @default.