Introduction The shape or morphologic analysis of anatomical structures, such as the vocal tract can be performed from two-dimensional (2D) or volumetric acquisitions (3D) of magnetic resonance imaging (MRI). This imaging technique has had an increasing use in the study of speech production. Objectives To determine a method to perform the morphometric analysis of the vocal tract from magnetic resonance imagin...
The processes that take place during singing and acting are complex. However morphological and dynamic studies of the vocal tracts during speech have been gaining greater attention, mainly due to the rapid technical advances being made with Magnetic Resonance Imaging (MRI) and image analysis and processing techniques. Objectives/Hypothesis and methods: Our aim is to describe the morphological differences in th...
The development of two and three-dimensional magnetic resonance imaging (MRI) opened new options for a better understanding of speech production; in particular, for the articulation process, comparing with other imaging techniques, such as x-rays. Several MRI studies have been carried out considering different languages, but concerning European Portuguese the available information is far from being completely a...
A fala é uma ferramenta única de comunicação, que envolve um conjunto de órgãos que trabalham sincronamente na produção de sons. Os mecanismos envolvidos são complexos, sendo várias as técnicas de estudo da fala, quer do ponto de vista acústico, quer do ponto de vista morfológico. A ressonância magnética tem revelado potencialidades únicas no estudo do tracto vocal, e que são aqui destacadas. O principal object...
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