Token‐to‐token variability in adult apraxia of speech: A perceptual analysis

REFERENCES

• Buckingham , H. W. and Yule , G. 1987 . Phonemic false evaluation: Theoretical and clinical aspects. . Clinical Linguistics and Phonetics , 1 : 113 – 125 .
   Web of Science ®Google Scholar
• Croot , K. 2002 . Diagnosis of AOS: Definition and criteria. . Seminars in Speech and Language , 23 : 267 – 279 .
   PubMedGoogle Scholar
• Dabul , B. 1979 . Apraxia Battery for Adults , Austin, TX : Pro‐Ed .
   Google Scholar
• Darley , F. L. , Aronson , A. E. and Brown , J. R. 1975 . Motor speech disorders , Philadelphia : W.B. Saunders Company .
   Google Scholar
• Deal , J. 1974 . Consistency and adaptation in apraxia of speech. . Journal of Communication Disorders , 7 : 135 – 140 .
   PubMed Web of Science ®Google Scholar
• Deal , J. and Darley , F. L. 1972 . The influence of linguistic and situational variables on phonemic accuracy in apraxia of speech. . Journal of Speech and Hearing Research , 15 : 639 – 653 .
   PubMedGoogle Scholar
• Duffy , J. R. 2005 . Motor speech disorders: Substrates, differential diagnosis, and management , St. Louis, MO : Elsevier Mosby .
   Google Scholar
• Dunlop , J. and Marquardt , T. 1977 . Linguistic and articulatory aspects of single word production in apraxia of speech. . Cortex , 13 : 17 – 29 .
   PubMed Web of Science ®Google Scholar
• Johns , D. and Darley , F. L. 1970 . Phonemic variability in apraxia of speech. . Journal of Speech and Hearing Research , 13 : 556 – 583 .
   PubMedGoogle Scholar
• Kertesz , A. 1982 . Western Aphasia Battery , Austin, TX : Pro‐Ed .
   Google Scholar
• Klich , R. , Ireland , J. V. and Weidner , W. E. 1979 . Articulatory and phonological aspects of consonant substitutions in apraxia of speech. . Cortex , 15 : 451 – 470 .
   PubMed Web of Science ®Google Scholar
• LaPointe , L. L. and Horner , J. 1976 . Repeated trials of words by patients with neurogenic phonological selection‐sequencing impairment (apraxia of speech). . Clinical Aphasiology , 6 : 261 – 277 .
   Google Scholar
• LaPointe , L. L. and Johns , D. F. 1975 . Some phonemic characteristics in apraxia of speech. . Journal of Communication Disorders , 8 : 259 – 269 .
   PubMed Web of Science ®Google Scholar
• Marquardt , T. P. , Jacks , A. and Davis , B. L. 2004 . Token‐to‐token variability in developmental apraxia of speech: Three longitudinal case studies. . Clinical Linguistics & Phonetics , 18 (2) : 127 – 144 .
   PubMedGoogle Scholar
• McNeil , M. R. , Doyle , P. J. and Wambaugh , J. 2000 . “ Apraxia of speech: A treatable disorder of motor planning and programming. ” . In Aphasia and language: Theory to practice , Edited by: Nadeau , S. E , Gonzalez Rothi , L. J and Crosson , B . 221 – 266 . New York : The Guilford Press .
   Google Scholar
• McNeil , M. R. , Odell , K. H. , Miller , S. B. and Hunter , L. 1995 . Consistency, variability, and target approximation for successive speech repetitions among apraxic, conduction aphasic, and ataxic dysarthric speakers. . Clinical Aphasiology , 23 : 39 – 55 .
   Google Scholar
• McNeil , M. R. , Robin , D. A. and Schmidt , R. A. 1997 . “ Apraxia of speech: Definition, differentiation, and treatment. ” . In Clinical management of sensorimotorspeech disorders , Edited by: McNeil , M. R . 311 – 344 . New York : Thieme .
   Google Scholar
• Mlcoch , A. G. , Darley , F. L. and Noll , J. D. 1982 . “ Articulatory consistency and variability in apraxia of speech. ” . In Clinical aphasiology conference proceedings , Edited by: Brookshire , R. H . 235 – 238 . Minneapolis, MN : BRK Publishers .
   Google Scholar
• Munhall , K. G. 1989 . “ Articulatory variability. ” . In Acquired apraxia of speech in aphasic adults: Theoretical and clinical issues , Edited by: Square‐Storer , P . 64 – 83 . Philadelphia : Taylor & Francis .
   Google Scholar
• Odell , K. , McNeil , M. R. , Rosenbek , J. C. and Hunter , L. 1990 . Perceptual characteristics of consonant production by apraxic speakers. . Journal of Speech and Hearing Disorders , 55 : 345 – 359 .
   PubMedGoogle Scholar
• Shriberg , L. D. and Kent , R. S. 1995 . Clinical phonetics , Boston : Allyn & Bacon .
   Google Scholar
• Shuster , L. I. and Wambaugh , J. L. 2000 . Perceptual and acoustic analyses of speech sound errors in apraxia of speech accompanied by aphasia. . Aphasiology , 14 : 635 – 651 .
   Web of Science ®Google Scholar
• Square , P. A. , Darley , F. L. and Sommers , R. K. 1982 . “ An analysis of the productive errors made by pure apractic speakers with differing loci of lesions. ” . In Clinical Aphasiology: Proceedings of the Conference , Edited by: Brookshire , R . Minneapolis, MN : BRK Publishers .
   Google Scholar
• Todorov , E. and Jordan , M. I. 2002 . Optimal feedback control as a theory of motor coordination. . Nature Neuroscience , 5 : 1226 – 1235 .
   PubMed Web of Science ®Google Scholar
• Trost , J. E. and Canter , G. J. 1974 . Apraxia of speech in patients with Broca's aphasia: A study of phoneme production accuracy and error patterns. . Brain and Language , 1 : 63 – 79 .
   Web of Science ®Google Scholar
• van Beers , R. J. , Haggard , P. and Wolpert , D. M. 2004 . The role of execution noise in movement variability. . Journal of Neurophysiology , 91 : 1050 – 1063 .
   PubMed Web of Science ®Google Scholar
• van den Dobbelsteen , J. J. , Brenner , E. and Smeets , J. B. 2001 . Endpoints of arm movements to visual targets. . Experimental Brain Research , 138 : 279 – 287 .
   PubMed Web of Science ®Google Scholar
• van Lieshout , P. H. H. M. 2004 . “ Dynamical systems theory and its application in speech. ” . In Speech motor control in normal and disordered speech , Edited by: Maassen , B , Kent , R. D , Peters , H. F. M , van Lieshout , P. H. H. M and Hulstijn , W . 51 – 81 . New York : Oxford University Press .
   Google Scholar
• Vindras , P. and Viviani , P. 1998 . Frames of reference and control parameters in visuomanual pointing. . Journal of Experimental Psychology Human Perception and Performance , 24 : 569 – 591 .
   PubMed Web of Science ®Google Scholar
• Wambaugh , J. L. , Doyle , P. J. , Kalinyak , M. M. and West , J. E. 1996 . A minimal pair contrast treatment for apraxia of speech. . Clinical Aphasiology , 24 : 97 – 108 .
   Google Scholar
• Wambaugh , J. L. , Nessler , C. , Bennett , J. and Mauszycki , S. C. 2004 . Variability in apraxia of speech: A perceptual and VOT analysis of stop consonants. . Journal of Medical Speech‐Language Pathology , 12 (4) : 221 – 227 .
   Google Scholar
• Weismer , G. 1988 . “ Acoustic analysis of speech. ” . In Decision making in speech‐language pathology , Edited by: Yoder , D. E and Kent , R. D . 124 Philadelphia : B. C. Decker .
   Google Scholar
• Weismer , G. and Liss , J. M. 1991 . “ Reductionism is a dead‐end in speech research: Perspectives and a new direction. ” . In Dysarthria and apraxia of speech: Perspectives on management , Edited by: Moore , C. A , Yorkston , K. M and Beukelman , D. R . 15 – 27 . Baltimore, MD : Paul H. Brookes .
   Google Scholar
• Wertz , R. T. , LaPointe , L. L. and Rosenbek , J. C. 1984 . Apraxia of speech in adults: The disorder and its management , Orlando, FL : Grune & Stratton .
   Google Scholar
• Ziegler , W. 2003 . Speech motor control is task‐specific: Evidence from dysarthria and apraxia of speech. . Aphasiology , 17 (1) : 3 – 36 .
   Google Scholar