Objectives: To explore age differences in speech production in relation to orofacial physiology.
Design: Cross-sectional quasi-experimental group study.
Setting: General community.
Participants: Physically and cognitively healthy volunteers recruited from the community (N = 30), including 15 young (18-39) and 15 older (66-85) adults.
Measurements: Accuracy and speech rate were calculated during the production of sequences of syllables containing oral vowels, nasal vowels, or both. Lip and tongue muscular strength, muscular endurance, and tactile sensitivity were also measured.
Results: Older adults had a slower speech rate than younger adults and greater difficulty articulating nasal vowels. Analyses revealed that age-related decline in lip endurance is associated with decline in accuracy during speech production.
Conclusion: Older adults are not just slower than younger adults, they also exhibit specific articulatory difficulties. Although many physiological changes in orofacial functions occur in aging, only muscular endurance of the lips is related to age-related differences in speech production. This information is important for the development of speech interventions targeting older adults with speech motor disorders.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1111/jgs.14491 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Understanding Parental Perspectives on Childhood Hearing Impairment and Timely Interventions.
Cureus
January 2025
College of Medicine, Department of Otolaryngology - Head and Neck Surgery, University of Jeddah, Jeddah, SAU.
Objectives: Hearing impairment during childhood is a widespread health issue. Prompt recognition and timely intervention are vital for the advancement of language skills. Insufficient parental knowledge can lead to a delay in diagnosing and treating a condition, which can have a negative impact on academic performance.
View Article and Find Full Text PDFBalancing the right to health and commercial speech: the approach of Argentina's Supreme Court.
Health Promot Int
January 2025
LLM Georgetown Law, Washington, DC, United States.
Noncommunicable diseases (NCDs) cause significant human and economic costs globally. Each year, 17 million people die from an NCD before age 70. The burden of NCDs is associated with socioenvironmental, cultural factors and social behavior, including modifiable risk factors like tobacco use, unhealthy diets, physical inactivity and alcohol consumption.
View Article and Find Full Text PDFSyntactic Structural Development in Chinese deaf Children Aged 4-7 Years with Cochlear Implants.
J Child Lang
January 2025
Philosophy and Social Science Laboratory of Reading and Development in Children and Adolescents (South China Normal University), Ministry of Education, Guangzhou, China.
Using the syntactic priming paradigm, this study investigated abstract syntactic knowledge of Chinese transitive structures (i.e., subject-verb-object [SVO], BA, and BEI) in deaf children with cochlear implants (CIs).
View Article and Find Full Text PDFProtocol for visual-acoustic intervention with service delivery in-person and via telepractice (VISIT) non-inferiority trial for residual speech sound disorder.
BMC Pediatr
January 2025
Department of Applied Statistics, Social Science, and the Humanities, New York University, New York, New York, USA.
Background: Residual speech sound disorder (RSSD) is a high-prevalence condition that negatively impacts social and academic participation. Telepractice service delivery has the potential to expand access to technology-enhanced intervention methods that can help remediate RSSD, but it is not known whether remote service delivery is associated with a reduction in the efficacy of these methods. This project will systematically measure the outcomes of visual-acoustic biofeedback intervention when delivered in-person or online.
View Article and Find Full Text PDFIntestinal Obstruction and Neurotoxicity Associated With Water Bead Ingestion.
Pediatrics
January 2025
Johns Hopkins University, Baltimore, Maryland.
Water beads are superabsorbent polymer balls. They were originally marketed for agricultural and decorative applications and are now sold as sensory toys. They can be harmful to children in 2 ways.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!