Intermuscular coherence in the beta band was explored as a possible indicator of vocal
hyperfunction, a common condition associated with many voice disorders. Surface …

Purpose The purpose of this study was to better understand neck intermuscular beta
coherence (15–35 Hz; NIBcoh) in healthy individuals, with respect to modulation by …

Objective: Objective evaluation of physiological responses using non-invasive methods for
the assessment of vocal performance and voice disorders has attracted great interest. This …

Surface electromyographic (EMG) signals were detected from the laryngeal area of 7 normal
and 7 vocally hyperfunctional speakers during rest, two resisted-force maneuvers, vowel …

The perioral region was divided into four quadrants, and electromyograms (EMGs) were
recorded from each area. The coherence function (ie, the squared cross correlation between …

Purpose Corticomuscular electroencephalographic-electromyographic (EEG-EMG)
coherence elicited by speech and nonspeech oromotor tasks in healthy participants and …

Patients with both phonotraumatic and non-phonotraumatic dysphonia commonly present
with vocal hyperfunction, defined as excessive perilaryngeal muscle activity and …

Purpose: This study set out to quantify the fatigue-related changes in surface
electromyographic (sEMG) activities of the perilaryngeal muscles following a vocal loading …

Purpose The aim of the study was to compare the different parameters, regarding the peak
and mean, at different phonatory tasks for standardization of electromyography signal of …

Purpose Applying surface electromyography (sEMG) to the study of voice, speech, and
swallowing is becoming increasingly popular. An improved understanding of sEMG and …