Search Results - "Folkins, J W"

An integrative model of speech motor control: A response to Ziegler by Ballard, K.J., Robin, D.A., Folkins, J.W.

“…Background : Ziegler (2003) reviews neural and behavioural evidence to support a task-dependent model of motor control, whereby motor speech disorders…”
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Speech timing in apraxia of speech versus conduction aphasia by Seddoh, S A, Robin, D A, Sim, H S, Hageman, C, Moon, J B, Folkins, J W

“…This study examined temporal parameters of speech in subjects with apraxia of speech, conduction aphasia, and normal speech. They were asked to repeat target…”
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Variability of lip and jaw movements in children and adults: implications for the development of speech motor control by Sharkey, S G, Folkins, J W

“…The development of speech motor skill was studied by measuring the variability of lower lip and jaw movements. Groups of five adults, and children at ages 4,…”
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Visuomotor Tracking Ability of Young Adult Speakers by Moon, Jerald B

“…Twenty-five normal young adult speakers tracked sinusoidal and unpredictable target signals using lower lip and jaw movement and fundamental frequency…”
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Levator veli palatini muscle activity in relation to intranasal air pressure variation by KUEHN, D. P, MOON, J. B, FOLKINS, J. W

“…Continuous positive airway pressure (CPAP) therapy can be used to reduce hypernasality by elevating the air pressure in the nasal cavities during speech. The…”
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Lip movement in apraxia of speech by Robin, D A, Bean, C, Folkins, J W

“…Peak articulatory velocity of the lower lip and temporal coordination between the upper and lower lips were studied in 5 neurologically impaired subjects with…”
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Coordination of velopharyngeal muscle activity during positioning of the soft palate by Moon, J B, Smith, A E, Folkins, J W, Lemke, J H, Gartlan, M

“…The relative contributions of the levator veli palatini, palatoglossus, and palatopharyngeus muscles were assessed relative to a range of positions of the…”
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Air pressure regulation during speech production by MOON, J. B, FOLKINS, J. W, SMITH, A. E, LUSCHEI, E. S

“…Vocal tract pressures during speech tend to be maintained in the face of airway leaks that might be encountered by individuals with repaired palatal clefts…”
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Scaling and transcription measures of intelligibility for populations with disordered speech by Tye-Murray, N, Barkmeier, J, Folkins, J W

“…Although Samar and Metz (1988) have addressed significant issues regarding the assessment of the intelligibility of hearing-impaired talkers, we cannot agree…”
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The effects of auditory feedback on the regulation of intraoral air pressure during speech by MOON, J. B, FOLKINS, J. W

“…Previous experimental evidence has been interpreted as support for regulation of both acoustics and aerodynamics during speech production. One recent…”
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Movements of the upper and lower lips during speech: interactions between lips with the jaw fixed at different positions by Folkins, J W, Canty, J L

“…Inferior-superior displacements of the upper lip, lower lip, and jaw were transduced with a strain-gauge system in 4 normal-speaking adults. Movements of the…”
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Interactions in the labial musculature during speech by Folkins, J W, Linville, R N, Garrett, J D, Brown, C K

“…Interactions in electromyographic activity of the upper and lower lips during speech were studied by manipulating the magnitude of bursts of activity related…”
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Relationships between the perception of nasalization and speech movements in speakers with cleft palate by Karnell, M P, Folkins, J W, Morris, H L

“…The purpose of this study was to examine the relationships between several temporal measures of speech movements and perceived nasalization in speakers with…”
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Jaw and lip movements of deaf talkers producing utterances with known stress patterns by TYE-MURRAY, N, FOLKINS, J. W

“…This investigation determined whether prelingually deaf talkers could correctly produce stressed and unstressed syllables across known changes in stress…”
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The effects of varying lower-lip displacement on upper-lip movements: implications for the coordination of speech movements by Folkins, J W, Linville, R N

“…Upper-lip and lower-lip movements were transduced in the inferior-superior dimension in five normal-speaking subjects during four tasks. In task 1 visual…”
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Upper lip, lower lip, and jaw interactions during speech: comments on evidence from repetition-to-repetition variability by FOLKINS, J. W, BROWN, C. K

“…Six studies purporting to demonstrate complementary covariation in lip and jaw activity during speech are reviewed. The statistical procedures used to assess…”
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Speech Production Time and Judgments of Disordered Nasalization in Speakers with Cleft Palate by Jones, David L

“…This study investigated effect of production time on the perception of disordered nasalization in 20 children (ages 6-18) with cleft palate. Ten judges used…”
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The effects of emphasis on passage comprehension by Bean, C, Folkins, J W, Cooper, W E

“…It may be inferred from reaction time studies that the location of emphasis on nouns and noun phrases facilitates their comprehension (understanding and…”
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Muscle activity for jaw closing during speech by Folkins, J W

“…The incidence and timing of activity in the jaw-closing muscles was investigated during speech. Electromyographic activity was analyzed from the masseter,…”
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Comparison of electromyographic signals from different electrode placements in the palatoglossus muscle by COOPER, D. S, FOLKINS, J. W

“…It is a general practice to insert a single electrode pair per muscle for electromyographic recording. The location of electrode insertion influences the…”
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