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Vocal sac development and accelerated sexual maturity in the lesser swimming frog, Pseudis minuta (Anura, Hylidae)
(Elsevier Gmbh, 2016-12)
Sexual maturity involves the differentiation of the reproductive system, the maturation of germ cells, and the development of secondary sexual characteristics. Even though this topic has received much attention, little is ...
Behavioral, physiological and morphological correlates of parasite intensity in the wild Cururu toad (Rhinella icterica)
(Elsevier B.V., 2017-12-01)
Large numbers of parasites are found in various organs of anuran amphibians, with parasite intensities thought to modulate the host's Darwinian fitness traits. Interaction between the anuran hosts and their multiple parasites ...
Independence of evoked vocal responses from stimulus direction in burrowing frogs Eupsophus (Leptodactylidae)
(2007)
Localization of a sound source is important for animals in mating contexts: females generally orient towards signalling males, and males can estimate the position and quality of potential rivals. In anurans, the effect of ...
Análisis acústico de la voz entre cantantes y no cantantes
(Universidad de Talca (Chile). Escuela de Fonoaudiología, 2012)
Relações entre a vocalização e o metabolismo energético em anfíbios anuros
(Universidade Federal de São Paulo, 2022-01-28)
A vocalização em anfíbios anuros é considerada um importante mecanismo tanto de comunicação primária social como de isolamento reprodutivo e é encontrada em quase todas as espécies. Os cantos produzidos pelos machos servem ...
Análise dos resultados da Vídeolaringoscopia de Alta Velocidade na avaliação e Reabilitação Vocal
(Universidade Federal de Minas GeraisBrasilMEDICINA - FACULDADE DE MEDICINAPrograma de Pós-Graduação em Ciências FonoaudiológicasUFMG, 2023-02-06)
Introduction: Voice is multidimensional and cannot be measured by a single evaluative metric. The development of high-speed imaging technologies used in voice assessment tools dates back to the 1930s. It was only with the ...
Effect of natural and synthetic noise on evoked vocal responses in a frog of the temperate austral forest
(ACADEMIC PRESS LTD ELSEVIER SCIENCE LTD, 2005-09)
Animals using sound communication have developed different strategies to overcome noise interference, but studies have rarely examined animals behaving in their natural environments. Males of the leptodactylid frog Eupsophus ...
Monomorphic call structure and dimorphic vocal phenology in a sex-role reversed frog
(Springer, 2020)
Sexual signals in different animals are expected to be dimorphic when both sexes signal, but cases of monomorphism are known to occur, and we lack a clear understanding about the factors that modulate the level of sexual ...
Vocal complaint in physical education teachers and its association with the cardiovascular system
(2014-02-26)
Background: We examined the vocal complaints and evaluated the correlation between the vocal handicap index (VHI) and heart rate variability (HRV) in physical education teachers. We evaluated 46 teachers. Method. The ...