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Attention to Speech and Music in Young Children with Bilateral Cochlear Implants: A Pupillometry Study
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In: Journal of Clinical Medicine; Volume 11; Issue 6; Pages: 1745 (2022)
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Arousal States as a Key Source of Variability in Speech Perception and Learning
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In: Languages; Volume 7; Issue 1; Pages: 19 (2022)
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Increased Pupil Size during Future Thinking in a Subject with Retrograde Amnesia
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In: Brain Sciences; Volume 12; Issue 1; Pages: 115 (2022)
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The bilingual native speaker competence: evidence from explicit and implicit language knowledge using elicited production, sentence-picture matching, and pupillometry ...
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Auditory distraction while reading in different languages ...
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Does it help to see the speaker’s lip movements? : an investigation of cognitive load and mental effort in simultaneous interpreting ...
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Interdisciplinary Approaches to the Study of Listening Effort in Young Children with Cochlear Implants
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In: Audiology Research; Volume 12; Issue 1; Pages: 1-9 (2021)
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The bilingual native speaker competence: evidence from explicit and implicit language knowledge using elicited production, sentence-picture matching, and pupillometry
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PsPM-EWO: Eye tracker (including pupillometry) measurements from emotional-words tasks ...
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PsPM-EWO: Eye tracker (including pupillometry) measurements from emotional-words tasks ...
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Auditory- Perceptual and Pupillometric Evaluations of Dysphonic Voices
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In: Electronic Thesis and Dissertation Repository (2020)
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Abstract:
Background: This thesis reports the findings of three projects that included pupillometric and auditory-perceptual evaluation of three voice quality features (strain, roughness, and breathiness, respectively), and measurement of perceived listening effort. Methods: In the first study, speech samples from individuals with adductor spasmodic dysphonia (AdSD) were perceptually evaluated by both naïve and experienced listeners on the feature of vocal strain and listening effort. In the second project, speech samples of postlaryngectomy tracheoesophageal (TE) speakers were rated by two groups of naïve listeners on vocal roughness and listening effort; one group was provided with audio anchors, the other without. The final study focused on perceptual evaluation of breathiness and listening effort in talkers with vocal fold paralysis (VFP). The VFP speech samples were rated by two groups (with and without audio anchors). In all three studies, listeners’ pupillary responses also were collected (EyeLink 1000) while listening to and perceptually rating voice stimuli. Findings: Data obtained from the pupillary assessment, peak pupil dilation (PPD), may indicate a listener’s cognitive load when perceptually evaluating disordered voices. Results revealed high correlations between each of the voice dimensions and listening effort. Also, various degrees of correlations were observed between perceptual ratings and PPD. In the first study, high correlations were found between PPD and perceptual ratings for naïve listeners. A listener’s previous exposure and training evoked different pupillary behavior when compared to naïve listeners. In the second study, moderate correlations were found between perceptual dimensions and PPD values of the with–anchor group; extra cognitive load was attributed to the inclusion of anchors. Anchors also improved interrater reliability for this listener group. In the third project, again correlation was observed between perceptual ratings and PPD. The inclusion of anchor did not improve reliability over the no-anchor group. Similar to the second study, PPD measures of the with-anchor group were impacted by the use of anchors. 2 Conclusions: Overall, our data offer valuable insights into auditory- perceptual evaluation of voice quality, the influence of listener experience, previous exposure to dysphonic voices, inclusion/exclusion of audio anchors, and voice features and the potential physiological or cognitive responses to dysphonic voices.
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Keyword:
Adductor spasmodic dysphonia; audio anchors; Auditory- perceptual evaluation; Health and Medical Administration; Listening effort; Pupillometry; Tracheoesophageal speech; Vocal fold paralysis; voice quality
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URL: https://ir.lib.uwo.ca/cgi/viewcontent.cgi?article=9308&context=etd https://ir.lib.uwo.ca/etd/6973
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Pupil Dilation Is Sensitive to Semantic Ambiguity and Acoustic Degradation
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In: Brain and Mind Institute Researchers' Publications (2020)
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Pupillometry as a Window on the Role of Motionese in Infants’ Processing of Dynamic Activity
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Variability in Sentence Comprehension Performance in People with and without Aphasia: A Pupillometric and Behavioral Study of the Influence of Memory and Attention
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In: http://rave.ohiolink.edu/etdc/view?acc_num=ohiou1564578298370513 (2019)
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The effect of phonological-orthographic consistency and phonetic reduction in spoken word recognition: Data and supplementary material
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Differences in Working Memory Capacity Affect Online Spoken Word Recognition: Evidence From Eye Movements
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Using Pupillometry to Index Cognitive Effort in Sentence Processing in People With and Without Aphasia
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In: http://rave.ohiolink.edu/etdc/view?acc_num=ohiou1518793884170866 (2018)
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Pupil Responses of Adults With Traumatic Brain Injury During Processing of Speech in Noise
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The Pupil Dilation Response During Speech Perception in Dark and Light: The Involvement of the Parasympathetic Nervous System in Listening Effort
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Pupillometry Reveals That Context Benefit in Speech Perception Can Be Disrupted by Later-Occurring Sounds, Especially in Listeners With Cochlear Implants
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