Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Perci: a method for rating palatal efficiency.

D W Warren

    The Cleft Palate Journal
    |July 1, 1979
    PubMed
    Summary
    This summary is machine-generated.

    This study introduces a simple method to instantly assess velopharyngeal competency during speech. The technique provides an index of palatopharyngeal closure, aiding in differentiating speech issues in cleft palate patients.

    Related Concept Videos

    You might also read

    Related Articles

    Articles linked to this work by shared authors, journal, and citation graph.

    Sort by
    Same author

    Hormonal support of lacrimal function, primary lacrimal deficiency, autoimmunity, and peripheral tolerance in the lacrimal gland.

    Ocular immunology and inflammation·2012
    Same author

    Systematic variations in immune response-related gene transcript abundance suggest new questions about environmental influences on lacrimal gland immunoregulation.

    Current eye research·2011
    Same author

    Noise-free contrast improvement with a low frequency polarizing filter: a practical evaluation.

    Applied optics·2010
    Same author

    [Evaluation of speech aid's function with air flow pressure techniques]

    Shanghai kou qiang yi xue = Shanghai journal of stomatology·2004
    Same author

    The relationship between spectral characteristics and perceived hypernasality in children.

    The Journal of the Acoustical Society of America·2001
    Same author

    The influence of acoustic and perceptual factors on perceived hypernasality in the vowel.

    Folia phoniatrica et logopaedica : official organ of the International Association of Logopedics and Phoniatrics (IALP)·2001
    Same journal

    Resorption of grafted alveolar bone associated with abnormal dental follicle: is it a rare incident or not?

    The Cleft palate journal·1990
    Same journal

    Observation: a comment on "A discussion of presurgical orthodontics in patients with clefts".

    The Cleft palate journal·1990
    Same journal

    Agnathia and associated malformations: a case report.

    The Cleft palate journal·1990
    Same journal

    Webbing of the pharyngeal recess in adults with cleft palate.

    The Cleft palate journal·1990
    Same journal

    The tongue flap: placement and fixation for closure of postpalatoplasty fistulae.

    The Cleft palate journal·1990
    Same journal

    The aerodynamic characteristics of speech produced by normal speakers and cleft palate speakers with adequate velopharyngeal function.

    The Cleft palate journal·1990
    See all related articles

    Area of Science:

    • Speech Pathology
    • Medical Instrumentation
    • Craniofacial Anomalies

    Background:

    • Velopharyngeal closure is crucial for speech intelligibility.
    • Assessing velopharyngeal competency in cleft palate patients can be challenging.
    • Existing methods may not provide instantaneous or objective measures.

    Purpose of the Study:

    • To present a novel, simple technique for real-time assessment of velopharyngeal competency.
    • To introduce an instrument that quantifies palatopharyngeal closure.
    • To demonstrate the utility of this instrument in differentiating speech issues in cleft palate speakers.

    Main Methods:

    • Development of a new instrument based on aerodynamic principles.
    • Instantaneous rating of velopharyngeal competency during speech tasks.

    Related Experiment Videos

  • Application of the instrument to model studies and 75 cleft palate subjects.

    • Main Results:

    • The instrument provides a reliable index of palatopharyngeal closure.
    • The technique successfully differentiates velopharyngeal closure problems from other speech variables.
    • Demonstrated effectiveness in a cohort of 75 cleft palate patients.

    Conclusions:

    • The new technique offers a simple and instantaneous method for evaluating velopharyngeal competency.
    • This instrument aids in the differential diagnosis of speech disorders in individuals with cleft palate.
    • The findings support the clinical utility of aerodynamic-based instruments for speech assessment.