Vocal and Laryngeal Effects of Voiced Tongue Vibration Technique According to Performance Time |
| |
Authors: | Marcia H Menezes Andre de Campos Duprat Henrique Olival Costa |
| |
Institution: | 2. Brandeis University, Waltham, Massachusetts;3. Texas Christian University, Fort Worth, Texas;4. Bloomsburg University of Pennsylvania, Bloomsburg, Pennsylvania.;2. Department of Engineering, Biomedical Engineering Program, Universidad Manuela Beltrán, Bogotá, Colombia;3. Department of Engineering, Escuela Colombiana de Ingeniería, Bogotá, Colombia;2. Department of Speech Language Pathology, University of São Paulo/USP Bauru, Sao Paulo, Brazil;3. Otorhinolaryngology Service of OTOMED, Belo Horizonte, Minas Gerais, Brazil. |
| |
Abstract: | Our objective is to study the vocal and laryngeal effect as well as the negative signs and sensations related to the voiced tongue vibration technique (VTVT), regarding the time of performance (from 0 to 7 minutes). Thirty adults (15 men and 15 women) with no vocal complaints nor laryngeal disorders were involved. All subjects underwent laryngostroboscopic and auditory perceptual analysis and answered about the existence of uncomfortable sensations that occurred during the exercise (1, 3, 5, and 7 minutes) and postexercise. For the auditory perceptual analysis, the female group presented better outcomes in the third minute of exercise, whereas in general the male group showed no modification because of performance time. Some men presented a significant change in the parameters involved from the fifth minute on. Men and women showed a gradual increase of undesirable sensations. It is extremely important that the performance time of the VTVT is properly prescribed to provide the expected results, without causing undue injuries to the vocal system. Therefore, we suggest this technique should be recommended for 3 and 5 minutes for women and men, respectively. |
| |
Keywords: | Tongue Vibration Exercise Voice rehabilitation |
本文献已被 ScienceDirect 等数据库收录! |
|