2004 Program

Program Information

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

March 18-21, 2004
Albuquerque, New Mexico

Conference Planners

Motor Speech Disorders
Co-Conference Chair: Kathryn Yorkston
Program Chair: Greg Turner
Speech Motor Control
Co-Conference Chair: Christy Ludlow
Christopher Moore
Program Chair Jordan Green

Publications: David Beukelman

Local Arrangements: Amy Wohlert

Conference Management: Mark Hakel

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 18, 2004

• 7:30 Registration
• 8:00 Continental Breakfast and Poster Session
• Intensive Voice Treatment (LSVT) for Children with Spastic Cerebral Palsy

  C Fox, C Boliek

• FORCEWIN RT: Clinical Application for Motor Speech Disorders

  R Raghavendra, S Barlow

• Effect of Bite-Block on Oral-Laryngeal Timing in Apraxia of Speech

  K Ballard, V Flemmer, J Moon

• Preliminary Evaluation of the Effects of Low Dose LSVT on Vocal Loudness in Idiopathic Parkinson's Disease

  J Spielman, A Halpern, L Ramig, J Petska

• Acoustic Analyses of Prosodic Abnormalities in the Motor Speech Disorders

  R Kent, J Kent, J Duffy

• Apraxia of Speech: A Perceptual and VOT Analysis of Stop Consonants

  J Wambaugh, C Nessler, S Mauszycki, J Bennett

• Correlation of Orofacial Speeds with Voice Acoustic Measures in Persons Who Stutter

  M McClean, S Tasko

• Spectral Analysis of Hypernasality

  A Lee, V Ciocca, T Whitehill

• The Effects of Delayed and Frequency-Shifted Feedback on Speakers with Parkinson's Disease

  A Lowit, B Brendel, P Howell

• Motor Learning Occurs in Children (but not young adults) in a Novel Nonword Production Task

  B Walsh, A Smith, C Weber-Fox

• Influences of Auditory and Somatosensory Feedback on Vowel Production

  R Netsell, L Wallace, K Bakker

• Real-Time Biofeedback and Speech Aerodynamics: A Prelimanary Study of Laryngeal Motor Control

  M Hammer, S Barlow

• Practice Effects of an Orofacial Motor Control on Vibrotactile Detection Capacity in the Human Perioral System: Preliminary Data

  R Andreatta, J Davidow

• Measuring Movement-Related Cerebral Potentials in Physiological Investigations of Speech and Nonspeech Orofacial Movements

  L Patrylak, L Max

• Analysis of High Frequency EEG-EMG Mouth Movement and Speech Correlates in Parkinson's Disease

  J Caviness, J Liss, L Parsons, C Adler, V Evidente

• Expiratory Muscle Strength Training: Effects on Speech and Cough Production

  S Baker, C Sapienza, P Davenport

• The Effect of Increased Sound Pressure Level on Acoustics and Articulatory Kinematics

  J Huber, B Chandrasekaran, J Wolstencroft

• 9:15 Opening Remarks
• 9:30 Speech Programming and Brain Activity in Dysarthria

  Moderator: Christopher Dromey

• Utterance Maintenance and Reprogramming Deficits in Hypokinetic Dysarthria

  K Spencer, M Rogers

• Disruptions of Advance Speech Programming in Ataxic Dysarthria

  K Spencer, M Rogers

• Longitudinal Changes in Brain Activity in Progressive Ataxia: Broca's Activity Increases While Other Areas Decline During Speech Production

  J Sidtis, C Gomez

• 11:00 Break
• 11:30 Topics in Speech Production

  Moderator: Jordan Green

• Somatosensory Information in Speech Production

  D Ostry, S Tremblay

• Predicting 3D Tongue Surfaces from Midsagittal Contours

  M Stone, M Epstein, M Sutton

• Comparison of Voice F0 Responses to Pitch-Shifted Auditory Feedback in Mandarin and English Speech

  J Bauer, K Brooks, Y Xu, C Larson

• 1:00 Lunch Break
• 3:00 Dysarthria in Parkinson Disease

  Moderator: Scott Adams

• Velopharyngeal Aerodynamics Following Bilateral Subthalamic Nucleus Deep Brain Stimulation in Parkinson's Disease

  M Hammer, S Barlow, R Pahwa

• Laryngeal Engagement Following Bilateral Subthalamic Nucleus Deep Brain Stimulation in Parkinson's Disease

  M Hammer, S Barlow, R Pahwa

• Jaw and Finger Movements During Visual and Auditory Motor Tracking in Parkinson's Disease

  S Adams, M Jog, T Eadie, A Dykstra, G Gauthier, JL Vercher

• Neurosurgical Intervention in Parkinson's Disease: Effects on Speech and Oromotor Function

  D Theodoras, A Farrell, E War, P Silburn, B Hall

• 5:00 Break
• 7:00 Speech Development

  Moderator: Steve Barlow

• Refinement of Speech Breathing in Normal Young Children

  C Boliek, T Hixon, P Watson, P Jones

• Development of Oronasal Coupling in Typically Developing Children and Children with Speech Delay

  L Venkatesh, C Moore, K Reilly, K Connaghan, R Steeve

• Production of the Question-Statement Contrast During Development

  M Grigos, R Patel

• Contributions of Motor Control to the Acquisition of Prosodic Structure

  L Goffman

Friday, March 19, 2004

• 8:00 Continental Breakfast and Poster Session
• AEROWIN RT: Clinical Application for Motor Speech Disorders

  R Vantipalli, S Barlow

• A Prediction-Based Analysis of Hypokinetic Dysarthria in an “Off” Versus “On” Medication State

  J Liss, J Josephs, L Parsons, C Adler, J Caviness

• Expiratory Muscle Training in Patients with Idiopathic Parkinson's Disease

  A Saleem, C Sapienza, J Rosenbek, B Hoffman-Ruddy, M Okun

• LSVTC - A PDA Supported Speech Treatment for Parkinson's disease

  A Halpern, C Matos, L Ramig, J Petska, J Spielman

• Fundamental Frequency (F0) Changes in Controlled Speech Tasks Following Left Hemisphere and Subcortical Brain Damage

  D Van Lancker Sidtis, D Kempler

• ALS and HD Dysarthria: Speech Intelligibility from the Everyday Listener Perspective

  E Klasner, K Yorkston

• Preliminary Findings of Contrastive Stress in Severe Dysarthria

  R Patel, L Wayne

• Hypokinetic Dysarthria Secondary to TBI: A Case Study of Speech Breathing, Intelligibility, and Responses to Treatment

  N Solomon, K Walsh, M Makashay, J Gurevich, L Kessler

• Effects of Natural Hand Gestures during Spontaneous Discourse: A Case Study

  J Mertz Garcia, L Crowe, D Redler, K Hustad

• Absolute Magnitude Scaling of Autophonic Loudness

  W Hula, M McNeil, J Durrant, P Doyle

• Listener Perception of Voice Tremor Induced by Forced Oscillation of the Respiratory System

  K Farinella, T Hixon, J Hoit, B Story

• Articulatory Kinematics in the Control of Closure/Constriction Duration in Speech

  A Lofqvist

• Influence of Utterance Length and Complexity on Trajectory Stability and Phrase Durations-Age Related Changes

  N Sadagopan, A Smith

• Increasing Sound Pressure Level: The Effects of Three Cues

  T Robinson, J Huber

• An Investigation of Jaw Stiffness in Children

  D Finan, A Smith

• Measures of Speech and Manual Motor Development in Children

  N Potter, R Kent, J Lazarus

• 9:30 Speech Movement

  Moderator: Kevin Reilly

• Speaking Rate Effects on the Speed and Extent of Articulator Movements

  J Berry

• Event-Related Beta Desynchronization in Speech and Non-Speech Profacial Movements: The Effects of Task Complexity

  P Tremblay, V Gracco

• Speech Movement Sequence Versus Speech Movements in Sequence: fMRI Observations

  V Gracco, P Tremblay, B Pike

• 11:00 Break
• 11:30 Issue in Treatment of Dysarthria, Apraxia & Stuttering

  Moderator: Scott Adams

• Acoustic and Perceptual Effects of Rate and Loudness Manipulations in Dysarthria

  K Tjaden

• Low Versus High Frequency Feedback in Apraxia of Speech

  S Austermann, D Robin, K Ballard, E Maas, R Schmidt

• Speech Motor Changes Coincident with Stuttering Treatment

  S Tasko, M McClean, C Runyan

• Can People with Chronic Dysarthria Change Their Speech Towards a Target Pronunciation?

  R Palmer, P Enderby, S Cunningham

• 1:30 Afternoon Free

Saturday, March 20, 2004

• 8:00 Continental Breakfast and Poster Session
• Harmonic Amplitude Differences and Perceived Voice Quality in Adductor Spasmodic Dysphonia

  M Cannito, L Chorna, E Buder, T Murry, G Woodson

• Service Delivery Variables in the Treatment of Voice Disorders Related to Parkinson Disease

  A Wohlert

• Nasal Obturation for Severe, Chronic Velopharyngeal Dysfunction of Dysarthria

  M Hakel, D Beukelman, S Fager, J Marshall

• Two Cases of Foreign Accent Syndrome: An Acoustic-Phonetic Description

  J Laures, J Contado, G Weismer, M Rambow

• Effects of Speech Mode on Anticipatory Coarticulation in Dysarthria

  K Tjaden, G Wilding, A Kozak, D Rivera, Y Yu

• Impairments in Complex Language and Coverbal Gestures Idiopathic Parkinson Disease

  S Duncan, A Galati, W Goodrich, L Ramig, M Brandabur

• Perceptual and Acoustic Predictors of Intelligibility and Acceptability in Dysarthria

  T Whitehill, V Ciocca, E Yiu

• A Longitudinal Study of Speech Fluency Stability in an Adductor Spasmodic Dysphonic Individual Treated With Botox

  A Salvatore, A Biswas, B Manriquez, M Cannito

• Parkinsonian Speech Variability: Medication-Related Fluctuations Across 3 Days

  A Goberman, L Elmer, E Mackowiak, B Heaton

• Acoustic and Perceptual Analysis of Speech in Spinocerebellar Ataxia (SCA)

  E Schalling, L Hartelius

• Assessment of Conversational Speech Intelligibility: Development of an Approach Using Structured Dialogue and Perceptual Assessment

  C Dobinson, N Miller

• Motor Learning of Volitional Nonspeech Oral Movements

  S Shaiman, M McNeil

• Lingual Kinematic Strategies Used to Increase Speech Rate: Comparison Between Younger and Older Adults

  J Goozee, B Murdoch, L LaPointe, D Stephenson, R Darnell

• The Influence of Bite Blocks on Perceptual and Acoustic Characteristics of Speech

  N Solomon, B Munson, M Makashay

• Lung Volumes and Linguistic Units as Predictors of Respiratory Pattern in Speech

  M Denny

• Prosodic Alterations to Speech Produced in Noise

  R Patel, P Nunez, J Whang

• Vocal Fold Damping During Sustained Vowel Productions

  R Netsell, T Will, K Bakker

• 9:30 Children with Motor Speech Disorders

  Moderator: Megan Hodge

• Speech Motor Processes in Developmental Apraxia of Speech Studied with EMMA

  L Nijland, B Maassen, P van Lieshout

• Diagnostic Assessment of Childhood Apraxia of Speech Using Automatic Speech Recognition (ASR) Systems

  L Schriberg, P Hosom, J Green

• TOCS+: A Software Solution for Efficient Intelligibility Measurement in Young Children with Motor Speech Disorders

  M Hodge, J Daniels

• 11:00 Break
• 11:30 Neural Models and Interactions

  Moderator: Jeffrey Berry

• Interactions Among Speech, Language, Cognitive, and Visual-Motor Activities

  C Dromey, E Bates

• A Neural Network Model of Cortical and Cerebellar Involvement in Speech Motor Control

  F Guenther

• Neural Correlates of Word and Syllable Frequency: An Investigation of the Dual-Route Hypothesis

  M Rogers, S McLaughlin, D Shibata

• 1:00 Lunch
• 3:00 Special Session
• Sensorimotor Control of Speech Production: Models and Data

  Joseph S. Perkell, Ph.D.

• 4:30 Break
• 5:00 Voice Characteristics in Dysarthria

  Moderator: Scott Adams

• The Effects of Modifying the Fundamental Frequency Contour on Segmental Level Speech Errors in Persons with Parkinson Disease

  K Bunton

• Task-Based Profile of Vocal Intensity Decline in Parkinson's Disease

  K Rosen, R Kent, J Duffy

• Voice Characteristics of Patients with Pallido-Ponto-Nigral Degeneration (PPND) and Their Application to Pre-Symptomatic Detection in At-Risk Relatives

  J Liss, K Krein-Jones, AK Lamoureux, Z Wszolek, J Caviness

• Comparing Neurologic Disorders by Voice Modulation Profiles

  E Buder, E Strand, L Hartelius, M Cannito, L Chorna, S Bansberg, C Adler

Sunday, March 21, 2004

• 8:00 Continental Breakfast and Poster Session
• Development and Evaluation of a Computer-based System to Measure and Analyze Pause and Speech Events

  J Green, D Beukelman, L Ball, C Ullman, K Maassen

• The Effect of an Oral Motor Exerciser in Articulation Therapy: A Single Subject Design

  L Lentz, A Skinder-Meredith

• The Influence of Intensive Phonologic Rehabilitation on Phono-Motor Characteristics

  D Kendall, A Rodriguez, T Conway, J Rosenbek

• The Effects of Pallidotomy Surgery on Sentence Rate Measures Across Three Tasks in Parkinson's Patients

  G Schulz, M Greer, W Friedman

• Clinical Applications of Vibrotactile Stimulation: Theoretical Bases, Techniques, and Case Findings

  M Taylor, E Anderson, P Patil

• Listener Attitudes Toward Speech Supplementation

  E Hanson, D Beukelman, S Fager, C Ullman

• Articulatory Imprecision in Dysarthria Following Childhood Cerebellar Tumour: A Perceptual and Acoustic Investigation

  P Cornwell, B Murdoch, E Ward

• Apraxia of Speech in Childhood: A Comparison of Acquired and Developmental Forms

  E Strand

• Relationship Between Measures of Isometric and Isotonic Endurance

  H Clark, W Barber, W Irwin

• Spectral Characteristics of Children's Voices: Variation in SPL

  E Stathopoulos, J Huber

• Physiological Indices of Bilingualism

  R Chakraborty, L Goffman, A Smith

• Toward a Meaningful Model of Speech Under Stress

  D Finan, J Hansen

• Relationship Between Perceptual Ability and the Effects of Perturbations on Produced Vowel Contrasts

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

• Effects of External Mechanosensory Stimulation on Laryngeal Neuromuscular Activity

  T Loucks, C Poletto, K Saxon, C Ludlow

• Specificity of Training in the Lingual Musculature: Preliminary Findings

  H Clark, W Barber, W Irwin

• Cognitive Motor Constraints and Motor Speech Disorders: A Preliminary Framework

  F Boutsen

• Effects of Movement Extent on Movement Timing in Seakers with Dysarthria and Normal Controls

  Y Yunusova, J Westbury, G Weismer

• 9:30 Development: Sucking & Chewing

  Moderator: Christopher Moore

• Actifier II: The Dynamics of Non-Nutritive Suck In Neonates and Infants

  L Seibel, S Barlow, D Finan, S Stumm, S Ponnaboyina, R Shantha

• Actifier II: The Dynamics of Sensorimotor Integration During Suck In Neonates and Infants

  S Barlow, D Finan, L Seibel, S Stumm, S Ponnaboyina, R Shantha, R Konopacki

• Kinematic Description of Chewing Development

  E Wilson, J Green, G Weismer

• 11:00 Break
• 11:30 Studies of Physiology in Dysarthria

  Moderator: Scott Adams

• Variability Within and Across Physiological Systems in Dysarthria

  M McHenry

• Three-Dimensional Ultrasonographic Analysis of Normal and Partial Glossectomee Tongues

  T Bressman, C Uy, J Irish

• Effects of Topiramate on Essential Tremor of the Hand, Jaw and Voice

  S Adams, M Jenkins, M Jog, A Dykstra

• 1:00 Adjournment

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