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Capturing the Intraspeaker Heterogeneity of Vocal Hyperfunction Using Spatiotemporal Indices of Relative Fundamental Frequency.

Purpose: Hyperfunctional voice disorders are highly prevalent yet difficult to characterize objectively. Relative fundamental frequency (RFF) has the potential to characterize these disorders but faces limited clinical use due to intersubject variability in mean RFF values. This study examined wheth...

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Published in:Journal of Speech, Language & Hearing Research Vol. 68; no. 9; pp. 4220 - 4236
Main Authors: Vojtech, Jenny, Toles, Laura E., Buckley, Daniel P., Steppa, Cara E.
Format: Article
Published: American Speech-Language-Hearing Association Sep2025
Subjects:
Cross-sectional method
Analysis of variance
Predictive tests
Receiver operating characteristic curves
Data analysis
Laryngeal muscles
Research funding
Voice disorders
Logistic regression analysis
Signal processing
Descriptive statistics
Multivariate analysis
Physiological aspects of speech
Speech evaluation
Statistics
Human voice
Acoustic stimulation
Data analysis software
Comparative studies
Nonparametric statistics
Sensitivity & specificity (Statistics)
Online Access:View this record in EBSCOhost

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