results certain correlations were found between fundamental frequency in vowel and total vhi, physical, functional and emotional domains of vhi in group 1 (r = 0.636, 0.649, 0.613 and 0.592 respectively). there was good correlation between speaking fundamental frequency and total vhi and its subscales - except the physical subscale - were also correlated. in group 2, the correlations between ji...

Objective:The study aimed at differentiating Adductor Spasmodic Dysphonia (ADSD) from Muscle Tension Dysphonia (MTD) using acoustic measurements . Method: Perceptual as well as acoustic analysis of the voice was done on 12 patients of Adductor Spasmodic dysphonics and Muscle tension dysphonics each. The age of these patients ranged between 30 to 64 years . Results: Adductor spasmodic dysphonics...

UNLABELLED The modern theory of hoarseness is that there are multifactorial etiologies contributing to the voice problem. The hypothesis of this study is that muscle tension dysphonia is multifactorial with various contributing etiologies. METHODS This project is a retrospective chart review of all patients seen in the Voice Speech and Language Service and Swallowing Center at our institution...

The use of speech recognition systems as a replacement for other types of transcription systems is increasing rapidly, partly because many people are unable to use conventional keyboards as a result of upper-extremity repetitive strain injury (RSI). However, the frequent or continuous use of such systems can cause muscle tension dysphonia in some patients. The scientific literature suggests tha...

This critical review examined the effects of laryngeal manual therapies on the voice outcomes of patients with muscle tension dysphonia in four studies. Study designs included: three single group pre-posttest studies and one within group repeated measures study. The evidence from this review provides support for the beneficial effects of laryngeal manual therapies on the voice outcomes of patie...

Muscle tension dysphonia (MTD) is a voice disorder that occurs as a result of misuse or abuse of the voice [1]. While there is no neurological damage to the larynx nor any structural abnormality present, patients with MTD have limitations in vocal vibrations due to laryngeal muscle tension. Consequently, such patients demonstrate pathological voice problems, such as hoarseness, strained and str...