2002 Program

Program Information

Eleventh Biennial Conference on Motor Speech:
Motor Speech Disorders & Speech Motor Control

March 14-17, 2002
Williamsburg, VA

Conference Planners

Motor Speech Disorders
Co-Conference Chair: Kathryn Yorkston
Mark Hakel
Program Chair: Scott Adams
Megan Hodge
Gregory Turner
Christopher Dromey
Speech Motor Control
Co-Conference Chair: Christy Ludlow
Christopher Moore
Program Chair Margaret Denny
David McFarland
Eugene Buder
Publications: David Beukelman
Local Arrangements: Geralyn Schulz

Acknowledgment: This conference has been sponsored in part by the Department of Rehabilitation Medicine, University of Washington, Seattle, the Department of Special Educaiton & Communication Disorders, University of Nebraska, Lincoln, the Institute for Rehabilitation Science and Engineering at Madonna Rehabilition Hospital, Lincoln, Nebraska.

Thursday, March 14, 2002

• 12:00 Registration
• 1:15 Welcoming Remarks
• 1:30 Parkinson Disease

  Moderator: Scott Adams

• Speech & gesture analysis for evaluation of progress in LSVT treatment in Parkinson disease

  F. Quek, R. Bryll, M. Harper, L. Chen, L. Ramig

• Long term average spectral moments in hypokinetic dysarthria

  C. Dromey

• Summary feedback schedules and speech motor learning in Parkinson's disease

  S. Adams, A. Page, M. Jog

• 3:00 Break
• 3:30 Tongue Muscles and Function

  Moderator: Margaret Denny

• Quantitative morphology and histochemistry of human intrinsic lingual muscles

  R. DePaul, P. Stal, J. Abbs, L. Thornell

• An EPG-EMA study of tongue-palate interaction for stop alveolar consonants in German: Implications for speech motor control

  S. Fuchs, P. Perrier, C. Mooshammer

• Exploring tongue muscle interaction using tagged Cine-MRI

  M. Stone, A. Lundberg

• 5:00 Break
• 7:00 Speech Intelligibility

  Moderator: Scott Adams

• Everyday listeners' perspective on ALS and HD dysarthria: A description of barriers and strategies in understanding distorted speech

  E. Klasner, K. Yorkston, M. Lillvik

• Motor speech characteristics and timing in persons with ALS

  L. Ball, D. Beukelman

• Sentence intelligibility and acoustic contrast in adults with cerebral palsy

  G. Turner, K. Hustad

Friday, March 15, 2002

• 8:00 Continental Breakfast and Poster Session
• Lingual movements before and after an experimental palatal "fistula"

  V. Marino, G. Schulz, W. Williams, P. Wharton, J. Dutka, M Paulk

• The production of emotional prosody in varying severities of apraxia of speech

  S. Van Putten, J. Walker

• Facial and vocal expression in idiopathic Parkinson's disease: Effects of intensive voice therapy (LSVT)

  J. Spielman, L. Ramig, J. Borod

• Artificial neural network categorization of speech fluency measures across speech disorders

  A. Salvatore, M. Cannito, A. Biswas, R. Ingham, B. Bender, B. Manriquez

• PDA-Enhanced speech treatment for Parkinson's disease

  A. Halpern, C. Matos, L. Ramig, J. Spielman, J. Bennett

• The impact of perceptual and instrumental measures in palatal lift fitting

  M. Hakel, J. Garcia, D. Beukelman, J. Marshall

• Profiling communication characteristics: Children with developmental apraxia of speech

  L. Ball, J. Bernthal, D. Beukelman

• Correlation between acoustic speech characteristics and non-speech motor tasks in Parkinson's disease

  A. Goberman

• Effects of two intervention strategies on intelligibility in cerebral palsy

  K. Hustad, J. Garcia

• Assessment of an analytical model of pitch control

  K. Kochis-Jennings, E. Finnegan, H. Hoffman, I. Titze

• An fMRI study of overt vs. covert production of mono- and multisyllabic words

  L. Shuster, S. Lemieux

• Jaw and finger movements during visual and auditory motor tracking tasks

  S. Adams, G. Gauthier, J. Vercher, M. Jog

• Variations in articulatory kinematics with changes in speech task

  S. Tasko, M. McClean

• Specification interacts with phonologic similarity to determine complexity of pre-motor encoding during speech production

  M. Rogers, H. Storkel

• Speech intelligibility in quiet and noise environments using speech amplification and enhancement: A preliminary assessment of the evaluation protocol

  L. Weiss

• Speaking rate effects on formants

  J. Berry, G. Weismer

• 9:30 Motor Speech Production and Respiration

  Moderator: Margaret Denny

• Adaptation to motion dependent loads in speech production

  D. Ostry, S. Tremblay, D. Shiller

• Speech breathing in stuttering: Some classic and new analyses

  M. Ho, A. Smith, S. McGarvey

• Respiratory and laryngeal responses to an oral air pressure bleed during speech

  J. Huber, E. Stathopoulos

• 11:00 Break
• 11:30 Acoustic Analysis - I

  Moderator: Christopher Dromey

• Acoustic evidence for remapping of prosodic control in severe dysarthria

  R. Patel

• Influence of Botox on adductor spasmodic dysphonic speech: Perceptual-acoustic analyses of voice quality

  M. Cannito, B. Bender, R. Dressler, E. Buder, G. Woodson, T. Murry

• Contour tone production by Cantonese speakers with cerebral palsy

  V. Ciocca, T. Whitehill, S. Ng

• 1:00 Lunch Break
• 3:00 Special Session - James F. Bosma Session on Development

  Moderator: Margaret Denny

• Introductory Comments

  S. Barlow, A. Bosma Smit

• Voltage-gated ion currents and rhythmic [Ca2+]i oscillations in embryonic mouse hindbrain M. Bosma

• Sensorimotor entrainment of the respiratory and orofacial systems in humans

  S. Barlow, C. Boliek, D. Finan

• Serial production trends in the early lexicon

  B. Davis, P. MacNeilage

• MRI studies of vocal tract development: Relative growth patterns

  H. Vorperian, R. Kent

• Interaction of multiple factors in the development of speech production

  A. Smith, L. Goffman

• 5:15 Break
• 5:30 Acoustic Analysis - II

  Moderator: Gregory Turner

• Analysis of conversational speech in dysarthria

  K. Rosen, S. Stuntebeck, R. Kent, J. Kent, J. Duffy

• Rate and intensity effects in multiple sclerosis

  K. Tjaden, A. Fox, A. Ludwig

• 6:30 Adjourn for Day

Saturday, March 16, 2002

• 8:00 Continental Breakfast and Poster Session
• Effects of rate reduction on severe spastic dysarthria

  K. Hustad, K. Sassano

• Changes in vowel space and formant frequencies in Parkinson's disease following intensive voice therapy (LSVT)

  J. Spielman, L. Ramig, B. Story, C. Fox

• Practice guidelines for dysarthria: Evidence for the behavioral management of the respiratory/phonatory system

  K. Yorkston, K. Spencer, J. Duffy, L. Golper, E. Strand, M. Sullivan, R. Miller, D. Beukelman

• The relationship between production of suprasegmental speech characteristics and lung volumes in conversational speech

  K. Bunton

• The effects of selective serotonin reuptake inhibitors (SSRIs) on speech diadochokinesis

  F. Lu, K. Gopal, D. Farrow, H. Gooding

• Overgeneralization in treatment of severe apraxia of speech: A case study

  A. Raymer, M. Haley, D. Kendall

• Applications of a specific pulmonary exercise to improve functional vital capacity

  S. McKeever, R. Miller

• Acquired dysprosody in two patients with basal ganglia lesions

  D. Vanlancker Sidtis, N. Pachana, J. Sidtis

• The impact of speech supplementation on the intelligibility of speakers with traumatic brain injury

  D. Beukelman, S. Fager, J. Logemann, H. Baum

• Articulatory and phonatory responses to independent manipulations of formant- and fundamental frequency-related auditory feedback

  L. Max, L. Hine

• The impact of hearing aid signal processing on the formant structures of children with moderate to severe hearing loss

  S. Pratt, J. Grayhack, C. Palmer, L. Taubman, D. Sabo, J. Hauser

• The timing of laryngeal and lingual gestures of apical stops in dependence on syllable position: An EPG and transillumination study

  S. Fuchs, C. Mooshammer, P. Hoole

• Speaker normalization of stressed and unstressed vowels in articulatory and formant spaces

  C. Geng, C. Mooshammer

• Association of orofacial with laryngeal and respiratory motor output during speech

  M. McClean, S. Tasko

• Voiced speech vs whispered speech: An H2150 positron emission tomography study

  G. Schulz, M. Varga, C. Ludlow, A. Braun

• Cleft palate repair: Results in patients with developmental speech apraxia

  T. Eggleston, R. Trivelpiece, A. Mehrhof, I. Wornom, D. Wohl

• 9:30 Acquisiton and Development

  Moderator: Margaret Denny

• Speech motor control during acquisition of the voicing contrast

  M. Grigos, J. Saxman, A. Gordon

• A kinematic description of oromotor behaviors during the first year of life

  J. Green, E. Wilson

• Developmental changes in respiratory and laryngeal function during Fo and intensity modulation

  K. Reilly, C. Moore, R. Steeve, K. Connaghan, K. Burkard

• 11:00 Break
• 11:30 Special Session

  Moderator: Scott Adams

• The Mayo classification of dysarthria: Past, present & future

  F. Boutsen, J. Duffy, R. Kent, B. Murdoch

• 1:00 Afternoon Off

Sunday, March 17, 2002

• 8:00 Continental Breakfast and Poster Session
• The effect of visual input on the differential diagnosis of dysarthria subtypes

  R. Zraick, L. Sikes, T. Hutton, P. Davis

• The use of biofeedback in the treatment of ataxic dysarthria in patients with multiple sclerosis

  K. Maddava, E. Wang, D. Stefoski, G. Katsamakis

• A quantitative review of Botox treatment outcomes for adductor spasmodic dysphonia

  M. Cannito, M. Taylor, B. Bender, F. Boutsen

• Speech timing variables in children with typical speech acquisition, speech delay, and suspected apraxia of speech

  J. Green, L. Shriberg, T. Campbell

• Relationship between speech and nonspeech (DDK) measures in hypokinetic dysarthria

  T. Whitehill, E. Tsang

• Use of a bite block for treatment of lingual dystonia

  L. Karcher, K. Forrest

• Kinematic analysis of lingual fatigue in myasthenia gravis

  J. Goozee, L. LaPointe, B. Murdoch

• Fluency and articulatory groping in the differential diagnosis of AOS: A case study

  H. Clark, P. Henson

• Intensive voice therapy for speech disorders following stroke: Two case studies

  L. Will, L. Ramig, S. Countryman

• Does prosodic patterning relate to phonemic accuracy during speech learning?

  C. Poletto, A. Whittle, D. Baker, M. Kenney, C. Ludlow

• Analysis of tongue muscle geometry based on 3D MRI and its implications on tongue muscle functions in vowel production

  S. Takano, K. Honda

• Discourse analysis of speech breathing during spontaneous monolog

  M. Denny

• Motor control for a physiological articulatory model involving muscle antagonism

  J. Dang, K. Honda

• Patterns of vocal fold length change relative to pitch modifications as factors associated with vocal fatigue

  L. McCue, J. Barkmeier, B. Story

• Kinematic analysis of lingual fatigue in myasthenia gravis

  L. Will, L. Ramig, S. Countryman

• Sensorimotor entrainment of the respiratory and orofacial systems in humans

  S. Barlow, C. Boliek, D. Finan

• 9:30 Physiologic Aspects of Dysarthria

  Moderator: Scott Adams

• The effects of subthalamic nucleus deep brain stimulation on vocal tract dynamics in Parkinson's disease

  S. Barlow, S. Park, M. Hammer, R. Pahwa, S. Dascalos

• Transglottal airflow measures in continuous speech and syllable repetition for subjects with vocal paralysis and normal subjects

  J. Till, R. Crumley

• A comparison of velopharyngeal function measures in dysarthria

  M. McHenry

• 11:00 Break
• 11:30 Speech Production

  Moderator: Margaret Denny

• Using functional imaging to study neurologic activity during motor speech production

  J. Sidtis

• Biomechanical saturation and hearing status effects in determining goals for vowels: Preliminary results from a bite block study

  J.Vick, J. Perkell, H. Lane, M. Matthies, M. Zandipour, M. Tiede, E. Stockmann, F. Guenther

• Voice responses to changes in pitch of voice or tone auditory feedback

  M. Sivasankar, J. Bauer, C. Larson

• 1:00 Lunch Break
• 2:00 Apraxia of Speech

  Moderator: Scott Adams

• Acquisition and stimulus generalization effects of sound production treatment for apraxia of speech: A follow-up treatment

  J. Wambaugh, A. Martinez

• Using a notebook computer to estimate single word intelligibility in aphasic and apraxic speakers

  K. Haley, A. Diakaki

• Progressive apraxia of speech: A retrospective study

  J. Duffy

• Phonological treatment of apraxia of speech

  D. Kendall, T. Conway, J. Rosenbek, L. Gonzalez-Rothi

• 4:00 Break
• 4:30 Children with Motor Speech Disorders

  Moderator: Megan Hodge

• Treatment of severe articulatory impairment in a three year old child: A treatment efficacy study

  E. Strand

• Vowel areas of children with and without dysarthria

  C. Higgins, M. Hodge

• The contribution of motor impairment in speech disordered children: A retrospective review

  E. Strand, R. McCauley

• 6:00 Adjourn

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