{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,10]],"date-time":"2026-10-10T00:58:18Z","timestamp":1791593898801,"version":"4.3.4"},"reference-count":101,"publisher":"Elsevier BV","license":[{"start":{"date-parts":[[2014,11,1]],"date-time":"2014-11-01T00:00:00Z","timestamp":1414800000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"}],"funder":[{"DOI":"10.13039\/100000002","name":"National Institutes of Health","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100000002","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100000055","name":"National Institute on Deafness and Other Communication Disorders","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100000055","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100006975","name":"Indiana Clinical and Translational Sciences Institute","doi-asserted-by":"publisher","award":["TR000006"],"award-info":[{"award-number":["TR000006"]}],"id":[{"id":"10.13039\/100006975","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Journal of Communication Disorders"],"published-print":{"date-parts":[[2014,11]]},"DOI":"10.1016\/j.jcomdis.2014.09.004","type":"journal-article","created":{"date-parts":[[2014,10,23]],"date-time":"2014-10-23T06:02:09Z","timestamp":1414044129000},"page":"44-64","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":21,"special_numbering":"C","title":["The effect of increased vocal intensity on interarticulator timing in speakers with Parkinson's disease: A preliminary analysis"],"prefix":"10.1016","volume":"52","author":[{"given":"Kelly","family":"Richardson","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Joan E.","family":"Sussman","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Elaine T.","family":"Stathopoulos","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1046-2754","authenticated-orcid":false,"given":"Jessica E.","family":"Huber","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"issue":"12","key":"10.1016\/j.jcomdis.2014.09.004_bib0005","doi-asserted-by":"crossref","first-page":"1093","DOI":"10.1136\/jnnp.54.12.1093","article-title":"Articulatory deficits in parkinsonian dysarthria: An acoustic analysis","volume":"54","author":"Ackermann","year":"1991","journal-title":"Journal of Neurology, Neurosurgery, and Psychiatry"},{"issue":"4","key":"10.1016\/j.jcomdis.2014.09.004_bib0010","first-page":"221","article-title":"Effects of multitalker noise on conversational speech intensity in Parkinson's disease","volume":"14","author":"Adams","year":"2006","journal-title":"Journal of Medical Speech\u2013Language Pathology"},{"issue":"2","key":"10.1016\/j.jcomdis.2014.09.004_bib0015","doi-asserted-by":"crossref","first-page":"121","DOI":"10.3109\/13682829209012034","article-title":"Can the Lombard effect be used to improve low voice intensity in Parkinson's disease?","volume":"27","author":"Adams","year":"1992","journal-title":"European Journal of Disorders of Communication"},{"key":"10.1016\/j.jcomdis.2014.09.004_bib0020","doi-asserted-by":"crossref","first-page":"105","DOI":"10.1016\/S0892-1997(01)00010-8","article-title":"Perceptual voice quality changes following phonatory-respiratory effort treatment (LSVT\u00ae) vs respiratory effort treatment for individuals with Parkinson disease","volume":"15","author":"Baumgartner","year":"2001","journal-title":"Journal of Voice"},{"key":"10.1016\/j.jcomdis.2014.09.004_bib0025","series-title":"The central nervous system: Structure and function","author":"Brodal","year":"1998"},{"issue":"5","key":"10.1016\/j.jcomdis.2014.09.004_bib0030","doi-asserted-by":"crossref","first-page":"1725","DOI":"10.1152\/jappl.1990.69.5.1725","article-title":"Positive adaptations to weight-lifting training in the elderly","volume":"69","author":"Brown","year":"1990","journal-title":"Journal of Applied Physiology"},{"issue":"7","key":"10.1016\/j.jcomdis.2014.09.004_bib0035","first-page":"398","article-title":"Muscle plasticity: Response to training and detraining","volume":"88","author":"Bruton","year":"2002","journal-title":"Physiology"},{"issue":"3","key":"10.1016\/j.jcomdis.2014.09.004_bib0040","doi-asserted-by":"crossref","first-page":"627","DOI":"10.1044\/jslhr.4003.627","article-title":"Disfluency in spasmodic dysphonia: A multivariate analysis","volume":"40","author":"Cannito","year":"1997","journal-title":"Journal of Speech, Language, and Hearing Research"},{"key":"10.1016\/j.jcomdis.2014.09.004_bib0045","doi-asserted-by":"crossref","first-page":"221","DOI":"10.1044\/jshd.2803.221","article-title":"Speech characteristics of patients with Parkinson's disease: I. Intensity, pitch, and duration","volume":"28","author":"Canter","year":"1963","journal-title":"The Journal of Speech and Hearing Disorders"},{"key":"10.1016\/j.jcomdis.2014.09.004_bib0050","doi-asserted-by":"crossref","first-page":"217","DOI":"10.1044\/jshd.3003.217","article-title":"Speech characteristics of patients with Parkinson's disease: I. Intensity, pitch, and duration: Articulation, diadochokinesis, and overall speech adequacy","volume":"30","author":"Canter","year":"1965","journal-title":"The Journal of Speech and Hearing Disorders"},{"key":"10.1016\/j.jcomdis.2014.09.004_bib0055","series-title":"Exercise physiology for health care professionals","author":"Cerny","year":"2001"},{"issue":"3","key":"10.1016\/j.jcomdis.2014.09.004_bib0060","doi-asserted-by":"crossref","first-page":"462","DOI":"10.1044\/jshr.1203.462","article-title":"Clusters of deviant speech dimensions in the dysarthrias","volume":"12","author":"Darley","year":"1969","journal-title":"Journal of Speech and Hearing Research"},{"key":"10.1016\/j.jcomdis.2014.09.004_bib0065","series-title":"Motor speech disorders","author":"Darley","year":"1975"},{"issue":"5","key":"10.1016\/j.jcomdis.2014.09.004_bib0070","doi-asserted-by":"crossref","first-page":"1247","DOI":"10.1044\/1092-4388(2011\/10-0024)","article-title":"Changes to articulatory kinematics in response to loudness cues in individuals with Parkinson's disease","volume":"54","author":"Darling","year":"2011","journal-title":"Journal of Speech-Language and Hearing Research"},{"issue":"3","key":"10.1016\/j.jcomdis.2014.09.004_bib0075","doi-asserted-by":"crossref","first-page":"219","DOI":"10.3109\/13682827909011361","article-title":"The long term use of an automatically triggered auditory feedback masking device in the treatment of stammering","volume":"14","author":"Dewar","year":"1979","journal-title":"British Journal of Disorders of Communication"},{"key":"10.1016\/j.jcomdis.2014.09.004_bib0095","first-page":"41","article-title":"Fundamental frequency and acoustic variability associated with production of sustained vowels by speakers with hypokinetic dysarthria","volume":"3","author":"Doyle","year":"1995","journal-title":"Journal of Medical Speech\u2013Language Pathology"},{"issue":"4","key":"10.1016\/j.jcomdis.2014.09.004_bib0505","doi-asserted-by":"crossref","first-page":"751","DOI":"10.1044\/jshr.3804.751","article-title":"Phonatory and articulatory changes associated with increased vocal intensity in Parkinson's disease: A case study","volume":"38","author":"Dromey","year":"1995","journal-title":"Journal of Speech and Hearing Research"},{"issue":"3","key":"10.1016\/j.jcomdis.2014.09.004_bib0510","doi-asserted-by":"crossref","first-page":"491","DOI":"10.1044\/jslhr.4103.491","article-title":"The effect of lung volume on selected phonatory and articulatory variables","volume":"41","author":"Dromey","year":"1998","journal-title":"Journal of Speech, Language & Hearing Research"},{"issue":"5","key":"10.1016\/j.jcomdis.2014.09.004_bib0515","doi-asserted-by":"crossref","first-page":"1003","DOI":"10.1044\/jslhr.4105.1003","article-title":"Intentional changes in sound pressure level and rate: Their impact on measures of respiration","volume":"41","author":"Dromey","year":"1998","journal-title":"Journal of Speech, Language & Hearing Research"},{"key":"10.1016\/j.jcomdis.2014.09.004_bib0100","series-title":"Motor speech disorders: Substrates, differential diagnosis, and management","author":"Duffy","year":"2005"},{"key":"10.1016\/j.jcomdis.2014.09.004_bib0105","doi-asserted-by":"crossref","first-page":"21","DOI":"10.1016\/j.jcomdis.2009.07.004","article-title":"Voice onset time in Parkinson disease","volume":"43","author":"Fischer","year":"2010","journal-title":"Journal of Communication Disorders"},{"issue":"5","key":"10.1016\/j.jcomdis.2014.09.004_bib0110","doi-asserted-by":"crossref","first-page":"383","DOI":"10.1007\/BF01067922","article-title":"Acoustic analysis in the differentiation of Parkinson's disease and major depression","volume":"21","author":"Flint","year":"1992","journal-title":"Journal of Psycholinguistic Research"},{"key":"10.1016\/j.jcomdis.2014.09.004_bib0115","doi-asserted-by":"crossref","first-page":"1225","DOI":"10.1121\/1.387771","article-title":"Lip and jaw interaction during speech: Response to perturbation of lower-lip movement prior to bilabial closure","volume":"71","author":"Folkins","year":"1982","journal-title":"Journal of the Acoustical Society of America"},{"issue":"6","key":"10.1016\/j.jcomdis.2014.09.004_bib0120","doi-asserted-by":"crossref","first-page":"2608","DOI":"10.1121\/1.397755","article-title":"Kinematic, acoustic, and perceptual analyses of connected speech produced by parkinsonian and normal geriatric adults","volume":"85","author":"Forrest","year":"1989","journal-title":"The Journal of the Acoustical Society of America"},{"key":"10.1016\/j.jcomdis.2014.09.004_bib0125","series-title":"Clinical management of sensorimotor speech disorders","first-page":"63","article-title":"Acoustic analysis of dysarthric speech","author":"Forrest","year":"1997"},{"key":"10.1016\/j.jcomdis.2014.09.004_bib0130","doi-asserted-by":"crossref","first-page":"111","DOI":"10.1044\/1058-0360(2002\/012)","article-title":"Current perspectives on the Lee Silverman Voice Treatment (LSVT\u00ae) for individuals with idiopathic Parkinson disease","volume":"11","author":"Fox","year":"2002","journal-title":"American Journal of Speech-Language Pathology"},{"key":"10.1016\/j.jcomdis.2014.09.004_bib0135","doi-asserted-by":"crossref","first-page":"139","DOI":"10.1006\/jpho.2002.0176","article-title":"The phonetics of phonological speech errors: An acoustic analysis of slips of the tongue","volume":"30","author":"Frisch","year":"2002","journal-title":"Journal of Phonetics"},{"issue":"6","key":"10.1016\/j.jcomdis.2014.09.004_bib0140","doi-asserted-by":"crossref","first-page":"1284","DOI":"10.1044\/1092-4388(2001\/100)","article-title":"Effects of levodopa on laryngeal muscle activity for voice onset and offset in Parkinson disease","volume":"44","author":"Gallena","year":"2001","journal-title":"Journal of Speech, Language, and Hearing Research"},{"key":"10.1016\/j.jcomdis.2014.09.004_bib0145","series-title":"Proceedings from the 4th conference on motor control","article-title":"Vocal intensity: Acoustic and articulatory correlates","author":"Geumann","year":"2001"},{"key":"10.1016\/j.jcomdis.2014.09.004_bib0150","first-page":"51","article-title":"Prosodic characteristics of Parkinsonian speech: The effect of levodopa-based medications","volume":"13","author":"Goberman","year":"2005","journal-title":"Journal of Medical Speech\u2013Language Pathology"},{"issue":"2","key":"10.1016\/j.jcomdis.2014.09.004_bib0155","doi-asserted-by":"crossref","first-page":"178","DOI":"10.1016\/j.jvoice.2006.07.006","article-title":"Fundamental frequency change during offset and onset of voicing in individuals with Parkinson disease","volume":"22","author":"Goberman","year":"2008","journal-title":"Journal of Voice"},{"issue":"3","key":"10.1016\/j.jcomdis.2014.09.004_bib0160","doi-asserted-by":"crossref","first-page":"421","DOI":"10.1152\/jappl.1980.48.3.421","article-title":"Role of exercise in inducing increases in skeletal muscle fiber number","volume":"48","author":"Gonyea","year":"1980","journal-title":"Journal of Applied Physiology: Respiratory, Environmental and Exercise Physiology"},{"issue":"5","key":"10.1016\/j.jcomdis.2014.09.004_bib0165","first-page":"235","article-title":"Physiology of weight-lifting exercise","volume":"63","author":"Gonyea","year":"1982","journal-title":"Archives of Physical Medicine and Rehabilitation"},{"issue":"3","key":"10.1016\/j.jcomdis.2014.09.004_bib0170","doi-asserted-by":"crossref","first-page":"348","DOI":"10.1288\/00005537-198403000-00011","article-title":"Cinegraphic observations of laryngeal function in Parkinson's disease","volume":"94","author":"Hanson","year":"1984","journal-title":"The Laryngoscope"},{"issue":"3","key":"10.1016\/j.jcomdis.2014.09.004_bib0175","doi-asserted-by":"crossref","first-page":"197","DOI":"10.1177\/000348949510400304","article-title":"Gender-specific vocal dysfunctions in Parkinson's disease: Electroglottographic and acoustic analyses","volume":"104","author":"Hertrich","year":"1995","journal-title":"The Annals of Otology, Rhinology, and Laryngology"},{"key":"10.1016\/j.jcomdis.2014.09.004_bib0180","series-title":"Preclinical speech science: Anatomy, physiology, acoustics, perception","author":"Hixon","year":"2008"},{"issue":"6","key":"10.1016\/j.jcomdis.2014.09.004_bib0185","doi-asserted-by":"crossref","first-page":"1125","DOI":"10.1002\/1531-8257(200011)15:6<1125::AID-MDS1010>3.0.CO;2-R","article-title":"Volume perception in parkinsonian speech","volume":"15","author":"Ho","year":"2000","journal-title":"Movement Disorders"},{"issue":"5","key":"10.1016\/j.jcomdis.2014.09.004_bib0190","doi-asserted-by":"crossref","first-page":"427","DOI":"10.1212\/WNL.17.5.427","article-title":"Parkinsonism: Onset, progression and mortality","volume":"17","author":"Hoehn","year":"1967","journal-title":"Neurology"},{"issue":"1","key":"10.1016\/j.jcomdis.2014.09.004_bib0195","doi-asserted-by":"crossref","first-page":"33","DOI":"10.1044\/1092-4388(2010\/09-0184)","article-title":"Effect of Parkinson's disease on the production of structured and unstructured speaking tasks: Respiratory physiologic and linguistic considerations","volume":"54","author":"Huber","year":"2011","journal-title":"Journal of Speech, Language and Hearing Research"},{"key":"10.1016\/j.jcomdis.2014.09.004_bib0200","doi-asserted-by":"crossref","first-page":"1532","DOI":"10.1121\/1.427150","article-title":"Formants of children, women and men: The effects of vocal intensity variation","volume":"106","author":"Huber","year":"1999","journal-title":"Journal of Acoustical Society of America"},{"issue":"4","key":"10.1016\/j.jcomdis.2014.09.004_bib0205","first-page":"185","article-title":"Respiratory function and variability in individuals with Parkinson disease: Pre- and post-Lee Silverman Voice Treatment","volume":"11","author":"Huber","year":"2003","journal-title":"Journal of Medical Speech\u2013Language Pathology"},{"key":"10.1016\/j.jcomdis.2014.09.004_bib0520","series-title":"IBM SPSS Statistics for Windows, Version 21.0","year":"2012"},{"key":"10.1016\/j.jcomdis.2014.09.004_bib0210","doi-asserted-by":"crossref","first-page":"17","DOI":"10.1044\/jshr.0701.17","article-title":"Regulatory mechanism of voice intensity variation","volume":"7","author":"Isshiki","year":"1964","journal-title":"Journal of Speech and Hearing Research"},{"key":"10.1016\/j.jcomdis.2014.09.004_bib0215","doi-asserted-by":"crossref","first-page":"150","DOI":"10.1159\/000066068","article-title":"An acoustic study of contrasting plosives and click accompaniments in Xhosa","volume":"59","author":"Jessen","year":"2002","journal-title":"Phonetica"},{"key":"10.1016\/j.jcomdis.2014.09.004_bib0220","series-title":"Attention and effort","author":"Kahneman","year":"1973"},{"issue":"4","key":"10.1016\/j.jcomdis.2014.09.004_bib0225","first-page":"165","article-title":"The dysarthrias: Speech-voice profiles, related dysfunctions, and neuropathology","volume":"6","author":"Kent","year":"1998","journal-title":"Journal of Medical Speech\u2013Language Pathology"},{"key":"10.1016\/j.jcomdis.2014.09.004_bib0230","series-title":"The acoustic analysis of speech","author":"Kent","year":"2002"},{"issue":"2","key":"10.1016\/j.jcomdis.2014.09.004_bib0235","doi-asserted-by":"crossref","first-page":"259","DOI":"10.1016\/0093-934X(82)90060-8","article-title":"Prosodic disturbance and neurologic lesion","volume":"15","author":"Kent","year":"2004","journal-title":"Brain and Language"},{"key":"10.1016\/j.jcomdis.2014.09.004_bib0240","series-title":"Experimental design: Procedures for the behavioral sciences","author":"Kirk","year":"1968"},{"key":"10.1016\/j.jcomdis.2014.09.004_bib0245","doi-asserted-by":"crossref","first-page":"686","DOI":"10.1044\/jshr.1804.686","article-title":"Voice onset time, frication, and aspiration in word-initial consonants clusters","volume":"18","author":"Klatt","year":"1975","journal-title":"Journal of Speech and Hearing Research"},{"key":"10.1016\/j.jcomdis.2014.09.004_bib0250","doi-asserted-by":"crossref","first-page":"677","DOI":"10.1044\/jshr.1404.677","article-title":"The Lombard sign and the role of hearing in speech","volume":"14","author":"Lane","year":"1971","journal-title":"Journal of Speech and Hearing Research"},{"issue":"15","key":"10.1016\/j.jcomdis.2014.09.004_bib0255","doi-asserted-by":"crossref","first-page":"1044","DOI":"10.1056\/NEJM199810083391506","article-title":"Parkinson's disease. First of two parts","volume":"339","author":"Lang","year":"1998","journal-title":"The New England Journal of Medicine"},{"issue":"1","key":"10.1016\/j.jcomdis.2014.09.004_bib0260","doi-asserted-by":"crossref","first-page":"3","DOI":"10.1177\/002383098602900102","article-title":"Voicing\u201d in English: A catalogue of acoustic features signaling\/b\/versus\/p\/in trochees","volume":"29","author":"Lisker","year":"1986","journal-title":"Language and Speech"},{"key":"10.1016\/j.jcomdis.2014.09.004_bib0265","doi-asserted-by":"crossref","first-page":"384","DOI":"10.1080\/00437956.1964.11659830","article-title":"A cross-language study of voicing in initial stops: Acoustical measurements","volume":"20","author":"Lisker","year":"1964","journal-title":"Word"},{"key":"10.1016\/j.jcomdis.2014.09.004_bib0270","doi-asserted-by":"crossref","first-page":"21","DOI":"10.1159\/000260012","article-title":"Interarticulator programming in obstruent production","volume":"38","author":"Lofqvist","year":"1981","journal-title":"Phonetica"},{"issue":"4","key":"10.1016\/j.jcomdis.2014.09.004_bib0275","doi-asserted-by":"crossref","first-page":"348","DOI":"10.1044\/jshd.4604.348","article-title":"Vocal tract control in Parkinson's disease: Phonetic feature analysis of misarticulations","volume":"46","author":"Logemann","year":"1981","journal-title":"Journal of Speech and Hearing Disorders"},{"key":"10.1016\/j.jcomdis.2014.09.004_bib0280","first-page":"101","article-title":"Le signe de l\u2018elevation de la voix","volume":"37","author":"Lombard","year":"1911","journal-title":"Annales Maladies Oreilles Larynx Nez Pharynx"},{"key":"10.1016\/j.jcomdis.2014.09.004_bib0285","doi-asserted-by":"crossref","first-page":"16","DOI":"10.1177\/000348949410300103","article-title":"Limitations of laryngeal electromyography and magnetic stimulation for assessing laryngeal muscle control","volume":"103","author":"Ludlow","year":"1994","journal-title":"Annals of Otology, Rhinology, and Laryngology"},{"key":"10.1016\/j.jcomdis.2014.09.004_bib0290","series-title":"Dialect variation in stop consonant voicing","author":"Lyle","year":"2008"},{"key":"10.1016\/j.jcomdis.2014.09.004_bib0295","first-page":"391","article-title":"Speech improvement through articulation testing","volume":"106","author":"Mangan","year":"1961","journal-title":"American Annals of the Deaf"},{"key":"10.1016\/j.jcomdis.2014.09.004_bib0300","doi-asserted-by":"crossref","first-page":"126","DOI":"10.3109\/13682827009011511","article-title":"The speech of deaf and partially hearing children with special reference to factors affecting intelligibility","volume":"2","author":"Markides","year":"1970","journal-title":"British Journal of Disorders of Communication"},{"key":"10.1016\/j.jcomdis.2014.09.004_bib0305","series-title":"Human anatomy and physiology","article-title":"Muscles and muscle tissue","author":"Marieb","year":"1999"},{"key":"10.1016\/j.jcomdis.2014.09.004_bib0310","series-title":"TF32 [computer program]","author":"Milenkovic","year":"2005"},{"key":"10.1016\/j.jcomdis.2014.09.004_bib0315","doi-asserted-by":"crossref","first-page":"496","DOI":"10.1044\/jshd.3604.496","article-title":"Therapy for reduction of continuous phonation in the hard-of hearing population","volume":"36","author":"Millin","year":"1971","journal-title":"Journal of Speech and Hearing Disorders"},{"key":"10.1016\/j.jcomdis.2014.09.004_bib0320","doi-asserted-by":"crossref","first-page":"29","DOI":"10.1016\/S0095-4470(19)31219-7","article-title":"A production of English stop consonants in the speech of deaf children","volume":"4","author":"Monsen","year":"1976","journal-title":"Journal of Phonetics"},{"key":"10.1016\/j.jcomdis.2014.09.004_bib0325","doi-asserted-by":"crossref","first-page":"611","DOI":"10.1177\/001440296703300902","article-title":"Articulation of the deaf","volume":"33","author":"Nober","year":"1967","journal-title":"Exceptional Children"},{"issue":"4","key":"10.1016\/j.jcomdis.2014.09.004_bib0330","doi-asserted-by":"crossref","first-page":"354","DOI":"10.1016\/S0892-1997(96)80027-0","article-title":"The Parkinson larynx: Tremor and videostroboscopic findings","volume":"10","author":"Perez","year":"1996","journal-title":"Journal of Voice"},{"key":"10.1016\/j.jcomdis.2014.09.004_bib0335","doi-asserted-by":"crossref","first-page":"1496","DOI":"10.1212\/WNL.47.6.1496","article-title":"Intensive speech treatment for patients with Parkinson's disease: Short- and long-term comparison of two techniques","volume":"47","author":"Ramig","year":"1996","journal-title":"American Academy of Neurology"},{"issue":"6","key":"10.1016\/j.jcomdis.2014.09.004_bib0340","doi-asserted-by":"crossref","first-page":"1232","DOI":"10.1044\/jshr.3806.1232","article-title":"Comparison of two forms of intensive speech treatment for Parkinson disease","volume":"38","author":"Ramig","year":"1995","journal-title":"Journal of Speech and Hearing Research"},{"issue":"2","key":"10.1016\/j.jcomdis.2014.09.004_bib0345","doi-asserted-by":"crossref","first-page":"297","DOI":"10.1586\/14737175.8.2.297","article-title":"Speech treatment for Parkinson's disease","volume":"8","author":"Ramig","year":"2008","journal-title":"Expert Review of Neurotherapeutics"},{"key":"10.1016\/j.jcomdis.2014.09.004_bib0350","series-title":"The Lee silverman voice treatment (LSVT\u00ae): A practical guide to treating the voice and speech disorders in Parkinson disease","author":"Ramig","year":"1995"},{"key":"10.1016\/j.jcomdis.2014.09.004_bib0355","first-page":"493","article-title":"Intensive voice treatment (LSVT\u00ae) for patients with Parkinson's disease: A 2 year follow up","volume":"71","author":"Ramig","year":"2001","journal-title":"Journal of Neurology"},{"issue":"2","key":"10.1016\/j.jcomdis.2014.09.004_bib0360","doi-asserted-by":"crossref","first-page":"301","DOI":"10.1016\/S0278-2626(03)00131-3","article-title":"Dissociating the performance of cortical and subcortical patients on phonemic tasks","volume":"53","author":"Ravizza","year":"2003","journal-title":"Brain and Cognition"},{"key":"10.1016\/j.jcomdis.2014.09.004_bib0365","first-page":"165","article-title":"Phonetic and auditory trading relations between acoustic cues in speech perception: Preliminary results","volume":"SR-67\/68","author":"Repp","year":"1981","journal-title":"Haskins laboratories status report on speech research"},{"key":"10.1016\/j.jcomdis.2014.09.004_bib0370","series-title":"Proceedings from the tenth international congress of phonetic sciences","article-title":"Trading relations among acoustic cues","author":"Repp","year":"1983"},{"key":"10.1016\/j.jcomdis.2014.09.004_bib0375","series-title":"Clinical management of neurogenic communication disorders","first-page":"251","article-title":"The dysarthrias: Description, diagnosis, and treatment","author":"Rosenbeck","year":"1985"},{"issue":"5","key":"10.1016\/j.jcomdis.2014.09.004_bib0380","doi-asserted-by":"crossref","first-page":"651","DOI":"10.1002\/mds.21375","article-title":"Effects of loudness cues on respiration in individuals with Parkinson's disease","volume":"22","author":"Sadagopan","year":"2007","journal-title":"Movement Disorders"},{"issue":"4","key":"10.1016\/j.jcomdis.2014.09.004_bib0385","doi-asserted-by":"crossref","first-page":"899","DOI":"10.1044\/1092-4388(2007\/064)","article-title":"Effects of intensive voice treatment (the Lee Silverman Voice Treatment [LSVT\u00ae]) on vowel articulation in dysarthric individuals with idiopathic Parkinson disease: Acoustic and perceptual findings","volume":"50","author":"Sapir","year":"2007","journal-title":"Journal of Speech, Language & Hearing Research"},{"key":"10.1016\/j.jcomdis.2014.09.004_bib0390","series-title":"Motor control and learning: A behavioural emphasis.","author":"Schmidt","year":"1999"},{"issue":"4","key":"10.1016\/j.jcomdis.2014.09.004_bib0395","doi-asserted-by":"crossref","first-page":"2426","DOI":"10.1121\/1.4878069","article-title":"Acoustic characteristics of the Lombard effect from talkers with Parkinson's disease","volume":"135","author":"Shrivastav","year":"2014","journal-title":"Journal of the Acoustical Society of America"},{"key":"10.1016\/j.jcomdis.2014.09.004_bib0400","doi-asserted-by":"crossref","first-page":"795","DOI":"10.1044\/jshr.1804.795","article-title":"Residual hearing and speech production in deaf children","volume":"18","author":"Smith","year":"1975","journal-title":"Journal of Speech and Hearing Research"},{"key":"10.1016\/j.jcomdis.2014.09.004_bib0405","doi-asserted-by":"crossref","first-page":"19","DOI":"10.1017\/S0305000900007595","article-title":"A phonetic analysis of consonantal devoicing in children's speech","volume":"6","author":"Smith","year":"1979","journal-title":"Journal of Child Language"},{"issue":"4","key":"10.1016\/j.jcomdis.2014.09.004_bib0410","doi-asserted-by":"crossref","first-page":"453","DOI":"10.1016\/S0892-1997(05)80210-3","article-title":"Intensive voice treatment in Parkinson disease: Laryngostroboscopic findings","volume":"9","author":"Smith","year":"1995","journal-title":"Journal of Voice"},{"issue":"2","key":"10.1016\/j.jcomdis.2014.09.004_bib0415","doi-asserted-by":"crossref","first-page":"294","DOI":"10.1044\/jshr.3602.294","article-title":"Speech breathing in Parkinson's disease","volume":"36","author":"Solomon","year":"1993","journal-title":"Journal of Speech and Hearing Research"},{"key":"10.1016\/j.jcomdis.2014.09.004_bib0420","series-title":"Proceedings from the american speech-language-hearing association annual convention","article-title":"Expansion of vowel space in Parkinson's disease following LSVT\u00ae","author":"Spielman","year":"2000"},{"key":"10.1016\/j.jcomdis.2014.09.004_bib0425","doi-asserted-by":"crossref","first-page":"395","DOI":"10.1016\/S0095-4470(19)30838-1","article-title":"Closure duration of stop consonants","volume":"11","author":"Stathopoulos","year":"1983","journal-title":"Journal of Phonetics"},{"key":"10.1016\/j.jcomdis.2014.09.004_bib0430","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1016\/j.jcomdis.2013.12.001","article-title":"Increased vocal intensity due to the Lombard effect in speakers with Parkinson's disease: Simultaneous laryngeal and respiratory strategies","volume":"48","author":"Stathopoulos","year":"2014","journal-title":"Journal of Communication Disorders"},{"key":"10.1016\/j.jcomdis.2014.09.004_bib0435","series-title":"Clinical voice pathology, theory and management","author":"Stemple","year":"2000"},{"issue":"1","key":"10.1016\/j.jcomdis.2014.09.004_bib0440","doi-asserted-by":"crossref","first-page":"129","DOI":"10.1044\/jshr.2501.129","article-title":"Voice onset time in normal-aged population","volume":"25","author":"Sweeting","year":"1982","journal-title":"Journal of Speech and Hearing Research"},{"key":"10.1016\/j.jcomdis.2014.09.004_bib0445","doi-asserted-by":"crossref","first-page":"766","DOI":"10.1044\/1092-4388(2004\/058)","article-title":"Rate and loudness manipulations in dysarthria: Acoustic and perceptual findings","volume":"47","author":"Tjaden","year":"2004","journal-title":"Journal of Speech, Language, and Hearing Research"},{"issue":"2","key":"10.1016\/j.jcomdis.2014.09.004_bib0450","doi-asserted-by":"crossref","first-page":"742","DOI":"10.1121\/1.1332380","article-title":"Three-dimensional vocal tract imaging and formant structure: Varying vocal register, pitch, and loudness","volume":"109","author":"Tom","year":"2001","journal-title":"The Journal of Acoustical Society of America"},{"key":"10.1016\/j.jcomdis.2014.09.004_bib0455","series-title":"Exploratory data analysis","author":"Tukey","year":"1970"},{"key":"10.1016\/j.jcomdis.2014.09.004_bib0460","doi-asserted-by":"crossref","first-page":"1134","DOI":"10.1044\/jshr.3606.1134","article-title":"Characteristics of speaking rate in the dysarthria associated with amyotrophic lateral sclerosis","volume":"36","author":"Turner","year":"1993","journal-title":"Journal of Speech and Hearing Research"},{"key":"10.1016\/j.jcomdis.2014.09.004_bib0465","series-title":"Speech production: Motor control, brain research and fluency disorders","first-page":"463","article-title":"En route to a speech motor test: A first halt","author":"Van Lieshout","year":"1997"},{"issue":"3","key":"10.1016\/j.jcomdis.2014.09.004_bib0470","first-page":"344","article-title":"Association between decline in brain dopamine activity with age and cognitive and motor impairment in healthy individuals","volume":"155","author":"Volkow","year":"1998","journal-title":"The American Journal of Psychiatry"},{"issue":"1","key":"10.1016\/j.jcomdis.2014.09.004_bib0475","doi-asserted-by":"crossref","first-page":"57","DOI":"10.1080\/02699200310001596160","article-title":"Alternating motion rate as an index of speech motor disorder in traumatic brain injury","volume":"18","author":"Wang","year":"2004","journal-title":"Clinical Linguistics & Phonetics"},{"issue":"6","key":"10.1016\/j.jcomdis.2014.09.004_bib0480","doi-asserted-by":"crossref","first-page":"3642","DOI":"10.1121\/1.423068","article-title":"Fundamental frequency during phonetically governed devoicing in normal young and aged speakers","volume":"103","author":"Watson","year":"1998","journal-title":"The Journal of the Acoustical Society of America"},{"key":"10.1016\/j.jcomdis.2014.09.004_bib0485","series-title":"The dysarthrias: Physiology-acoustics-perception management","first-page":"101","article-title":"Articulatory characteristics of Parkinsonian dysarthria: Segmental and phrase-level timing, spirantization, and glottal-supraglottal coordination","author":"Weismer","year":"1984"},{"key":"10.1016\/j.jcomdis.2014.09.004_bib0490","series-title":"Multifactor experiments having repeated measures on the same elements","first-page":"298","article-title":"Statistical principles in experimental design","author":"Winer","year":"1962"},{"key":"10.1016\/j.jcomdis.2014.09.004_bib0495","series-title":"Speech intelligibility test","author":"Yorkston","year":"1996"},{"issue":"4","key":"10.1016\/j.jcomdis.2014.09.004_bib0500","doi-asserted-by":"crossref","first-page":"193","DOI":"10.1097\/00146965-200312000-00001","article-title":"A review of the cognitive and behavioral sequelae of Parkinson's disease: Relationship to frontostriatal circuitry","volume":"16","author":"Zgaljardic","year":"2003","journal-title":"Cognitive and Behavioral Neurology"}],"container-title":["Journal of Communication Disorders"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0021992414000847?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0021992414000847?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2020,8,26]],"date-time":"2020-08-26T02:47:49Z","timestamp":1598410069000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0021992414000847"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2014,11]]},"references-count":101,"alternative-id":["S0021992414000847"],"URL":"https:\/\/doi.org\/10.1016\/j.jcomdis.2014.09.004","relation":{},"ISSN":["0021-9924"],"issn-type":[{"value":"0021-9924","type":"print"}],"subject":[],"published":{"date-parts":[[2014,11]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"The effect of increased vocal intensity on interarticulator timing in speakers with Parkinson's disease: A preliminary analysis","name":"articletitle","label":"Article Title"},{"value":"Journal of Communication Disorders","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.jcomdis.2014.09.004","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"Copyright \u00a9 2014 Elsevier Inc. All rights reserved.","name":"copyright","label":"Copyright"}]}}