Browsing by Author "eebb3a54-209a-46c3-b50b-e9094d5b1854"
Now showing items 1-5 of 5
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Portillo, María Priscilla; Rojas, Sandra; Guzmán, Marco; Quezada, Camilo (Elsevier, 2018)Purpose. The present study aimed to observe whether physiological warm-up and traditional singing warm-up differently affect aerodynamic, electroglottographic, acoustic, and self-perceived parameters of voice in Contemporary ...
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Guzmán, Marco; Angadi, Vrushali; Croake, Daniel; Catalán, Christopher; Romero Riveros, Constanza; Acuña, Gabriela; Quezada Gaponov, Camilo; Andreatta, Richard; Stemple, Joseph (American Speech-Language-Hearing Association (ASHA), 2020)Purpose: The purpose of this study was to assess the effects of vocal function exercises (VFEs) on the physiologic range of the operatic voice. The primary outcome measure was total voice range profile (VRP) area. Method: ...
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Guzmán, Marco; Bertucci Mora, María Teresa; Pacheco, Constanza; Leiva, Fernando; Quintana, Felipe; Ansaldi, Romina; Quezada Gaponov, Camilo; Muñoz, Daniel (Elsevier, 2020)Purpose: The present study aimed to assess the effectiveness of a physiologic voice therapy program based on different semioccluded vocal tract exercises in subjects with behavioral dysphonia. Methods: Thirty-four ...
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Guzmán, Marco; Jara, Rodrigo; Olavarria Leiva, Christian; Cáceres Rodríguez, Paloma; Escuti, Geordette; Medina, Fernanda; Medina, Laura; Madrid, Sofía; Muñoz, Daniel; Laukkanen, Anne Maria (Elsevier, 2017)Purpose. The purpose of the present study was to determine the efficacy of water resistance therapy (WRT) in a long-term period of voice treatment in subjects diagnosed with voice disorders. Methods. Twenty participants, ...
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Guzmán, Marco; Laukkanen, Anne Maria; Traser, Louisa; Geneid, Ahmed; Richter, Bernhard; Muñoz, Daniel; Echternach, Matthias (Taylor & Francis, 2017)Purpose: This study investigated the influence of tube phonation into water on vocal fold vibration. Method: Eight participants were analyzed via high-speed digital imaging while phonating into a silicon tube with the ...