نتایج جستجو برای: vocal cord
تعداد نتایج: 98541 فیلتر نتایج به سال:
In humans, vocal turn-taking is a ubiquitous form of social interaction. It is a communication system that exhibits the properties of a dynamical system: two individuals become coupled to each other via acoustic exchanges and mutually affect each other. Human turn-taking develops during the first year of life. We investigated the development of vocal turn-taking in infant marmoset monkeys, a Ne...
Vocal fold polyps usually occur on the anterior or middle part of the membranous vocal fold and are the commonest laryngeal pathology requiring surgical removal. We report on six cases of small vocal polyps (4 cases angiomatous polyps and 2 gelatinous) that completely resolved using conservative treatment. Not every case of polyps requires surgical removal.
Abstract Chaos, oscillations, instabilities, intermittency represent only some nonlinear examples apparent in natural world. These phenomena appear in any field of study, and advances in complex and nonlinear dynamic techniques bring about opportunities to better understand animal signals. In this work we suggest an analysis method based on the characterization of the vocal fold dynamics by mea...
Although its role is frequently stressed in acoustic profile for vocal emotion, sound intensity is frequently regarded as a control parameter in neurocognitive studies of vocal emotion, leaving its role and neural underpinnings unclear. To investigate these issues, we asked participants to rate the angry level of neutral and angry prosodies before and after sound intensity modification in Exper...
UNLABELLED Immediate effects of an exercise with the vocal tract semi-closed. OBJECTIVE To investigate the immediate effects of the phonation exercise in a straw in individuals with and without vocal fold lesions. MATERIALS AND METHODS Prospective study. 48 individuals, aged between 18 and 55 years participated in the study, and they were distributed into two groups: GL- with a benign vocal...
Vocalization is rare among non-avian reptiles, with the exception of the crocodilians, the sister taxon of birds. Crocodilians have a complex vocal repertoire. Their vocal and respiratory system is not well understood but appears to consist of a combination of features that are also found in the extremely vocal avian and mammalian taxa. Anatomical studies suggest that the alligator larynx is ab...
Anesthesia can be maintained with propofol or sevoflurane. Volatile anesthetics increase neuromuscular block of muscle relaxants. We tested the hypothesis, that sevoflurane would cause less vocal cord injuries than an intravenous anesthesia with propofol. In this prospective trial, 65 patients were randomized in 2 groups: SEVO group, anesthesia with sevoflurane, and TIVA group, total intravenou...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید