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of 38
pro vyhledávání: '"Jennell Vick"'
Feature-driven classification reveals potential comorbid subtypes within childhood apraxia of speech
Autor:
Catherine M. Stein, Penelope Benchek, Gabrielle Miller, Noémi B. Hall, Dhanya Menon, Lisa Freebairn, Jessica Tag, Jennell Vick, H. Gerry Taylor, Barbara A. Lewis, Sudha K. Iyengar
Publikováno v:
BMC Pediatrics, Vol 20, Iss 1, Pp 1-11 (2020)
Abstract Background Childhood apraxia of speech (CAS) is a neurodevelopmental disorder with heterogeneous communication and other comorbid manifestations. While previous studies have characterized speech deficits associated with CAS, few studies have
Externí odkaz:
https://doaj.org/article/cf9f5dc2997d4a37bb8c4b4dcf828ee8
Feature-driven classification reveals potential comorbid subtypes within childhood apraxia of speech
Autor:
Jessica Tag, Dhanya Menon, Barbara A. Lewis, Sudha K. Iyengar, Noemi B. Hall, Gabrielle Miller, Jennell Vick, Catherine M. Stein, Penelope Benchek, H. Gerry Taylor, Lisa Freebairn
Publikováno v:
BMC Pediatrics
BMC Pediatrics, Vol 20, Iss 1, Pp 1-11 (2020)
BMC Pediatrics, Vol 20, Iss 1, Pp 1-11 (2020)
Background Childhood apraxia of speech (CAS) is a neurodevelopmental disorder with heterogeneous communication and other comorbid manifestations. While previous studies have characterized speech deficits associated with CAS, few studies have examined
Autor:
Jennell Vick, Majid Zandipour, Joseph S. Perkell, Margaret Denny, Harlan Lane, Frank H. Guenther, Mark Tiede, Melanie L. Matthies, Ellen Burton
Publikováno v:
The Journal of the Acoustical Society of America. 124:3191-3202
Tongue shape can vary greatly for allophones of /r/ produced in different phonetic contexts but the primary acoustic cue used by listeners, lowered F3, remains stable. For the current study, it was hypothesized that auditory feedback maintains the sp
Autor:
Joseph S. Perkell, Majid Zandipour, Harlan Lane, Melanie L. Matthies, Jennell Vick, Frank H. Guenther, Helen M. Hanson, Nicole Marrone, Margaret Denny, Mark Tiede, Ellen Stockmann
Publikováno v:
Journal of Speech, Language, and Hearing Research. 50:2-14
Purpose To describe cochlear implant users' phoneme labeling, discrimination, and prototypes for a vowel and a sibilant contrast, and to assess the effects of 1 year’s experience with prosthetic hearing. Method Based on naturally produced clear exa
Publikováno v:
The Journal of the Acoustical Society of America. 142:2639-2639
The question of why some individuals make progress in speech therapy while others do not remains largely unanswered. Treatment delivery method could be a factor; individuals whose speech sounds have not improved through traditional therapy may be mor
Publikováno v:
Ear and Hearing. 22:461-470
Objective: This study investigates the role of hearing in vowel productions of postlingually deafened cochlear implant users. Two hypotheses are tested that derive from the view that vowel production is influenced by competing demands of intelligibil
Autor:
Melanie L. Matthies, Joseph S. Perkell, Harlan Lane, Majid Zandipour, Jennell Vick, John Gould
Publikováno v:
Journal of Speech, Language, and Hearing Research. 44:1257-1267
This study investigates covariation of perception and production of vowel contrasts in speakers who use cochlear implants and identification of those contrasts by listeners with normal hearing. Formant measures were made of seven vowel pairs whose me
Autor:
Majid Zandipour, Joseph S. Perkell, Jennell Vick, Pascal Perrier, Harlan Lane, Melanie L. Matthies, Reiner Wilhelms-Tricarico, Frank H. Guenther
Publikováno v:
Journal of Phonetics. 28:233-272
A theory of the segmental component of speech motor control is presented, followed by supporting data. According to the theory, speech movements are programmed to achieve auditory/acoustic goals. The goals are determined partly by “saturation effec
Autor:
Joseph S. Perkell, Jennell Vick, Joyce Manzella, Jane Wozniak, Peter Guiod, Melanie L. Matthies, Mia MacCollin, Harlan Lane
Publikováno v:
The Journal of the Acoustical Society of America. 104:3059-3069
According to a dual-process theory of the role of hearing in speech production, hearing helps maintain an internal model used by the speech control mechanism to achieve phonemic goals. It also monitors the acoustic environment and guides relatively r
Publikováno v:
IEEE transactions on visualization and computer graphics. 19(5)
In this paper, a physics-based framework is presented to visualize the human tongue deformation. The tongue is modeled with the Finite Element Method (FEM) and driven by the motion capture data gathered during speech production. Several novel deforma