JSLHR
HOME HELP FEEDBACK SUBSCRIPTIONS ARCHIVE SEARCH TABLE OF CONTENTS
QUICK SEARCH:   [advanced]


     

Journal of Speech, Language, and Hearing Research Vol.42 1176-1194 October 1999.
© American Speech-Language-Hearing Association
This Article
Right arrow Full Text (PDF)
Right arrow Alert me when this article is cited
Right arrow Alert me if a correction is posted
Services
Right arrow Email this article to a friend
Right arrow Similar articles in this journal
Right arrow Similar articles in PubMed
Right arrow Alert me to new issues of the journal
Right arrow My Folders
Right arrow Download to citation manager
Right arrow reprints & permissions
Citing Articles
Right arrow Citing Articles via HighWire
Right arrow Citing Articles via Google Scholar
Google Scholar
Right arrow Articles by Schulz, G. M.
Right arrow Articles by Friedman, W.
Right arrow Search for Related Content
PubMed
Right arrow PubMed Citation
Right arrow Articles by Schulz, G. M.
Right arrow Articles by Friedman, W.
Social Bookmarking
Add to CiteULike   Add to Connotea   Add to Del.icio.us   Add to Digg   Add to Facebook   Add to Reddit   Add to Technorati   Add to Twitter  
What's this?

Voice and Speech Characteristics of Persons With Parkinson's Disease Pre- and Post-Pallidotomy Surgery

Preliminary Findings

Geralyn M. Schulz 1
Teri Peterson 1
Christine M. Sapienza 1
Melvin Greer 2

William Friedman 3
1 Department of Communication Sciences and Disorders University of Florida Gainesville
2 Department of Neurology Health Science Center University of Florida Gainesville
3 Department of Neurosurgery Health Science Center University of Florida Gainesville

schulz{at}csd.ufl.edu

Pallidotomy surgery, lesioning the globus pallidus internal, has been performed to alleviate Parkinsonian symptoms and drug-induced dyskinesias. Improvements in limb motor function have been reported in recent years following pallidotomy surgery. The purpose of this preliminary study was to determine the effect of pallidotomy surgery on select voice and speech characteristics of 6 patients with Parkinson's disease. Acoustic measures were analyzed pre-pallidotomy surgery and again at 3 months following surgery. Preliminary findings indicated that all participants demonstrated positive changes in at least one acoustic measure; 2 of the participants consistently demonstrated positive changes in phonatory and articulatory measures, whereas 3 participants did not consistently demonstrate positive changes postsurgery. The results are discussed relative to the differential effects observed across participants.

KEY WORDS: Parkinson's disease, surgical treatment, treatment outcome, acoustic analyses, voice and speech

Submitted on November 18, 1998
Accepted on April 20, 1999


Add to CiteULike CiteULike   Add to Connotea Connotea   Add to Del.icio.us Del.icio.us   Add to Digg Digg   Add to Facebook Facebook   Add to Reddit Reddit   Add to Technorati Technorati   Add to Twitter Twitter    What's this?


This article has been cited by other articles:


Home page
 AJSLPHome page
S. Narayana, A. Jacks, D. A. Robin, H. Poizner, W. Zhang, C. Franklin, M. Liotti, D. Vogel, and P. T. Fox
A Noninvasive Imaging Approach to Understanding Speech Changes Following Deep Brain Stimulation in Parkinson's Disease
Am J Speech Lang Pathol, May 1, 2009; 18(2): 146 - 161.
[Abstract] [Full Text] [PDF]

Home page
 JSLHRHome page
C. L. Ludlow, J. Hoit, R. Kent, L. O. Ramig, R. Shrivastav, E. Strand, K. Yorkston, and C. M. Sapienza
Translating Principles of Neural Plasticity Into Research on Speech Motor Control Recovery and Rehabilitation
J Speech Lang Hear Res, February 1, 2008; 51(1): S240 - S258.
[Abstract] [Full Text] [PDF]


HOME HELP FEEDBACK SUBSCRIPTIONS ARCHIVE SEARCH TABLE OF CONTENTS
All ASHA Journals AJA AJSLP JSLHR LSHSS
Copyright © 1999 by the American Speech-Language-Hearing Association.