Production of Nonverbal Acoustic Signals and Resulting Physiological Responses
Ориентир для пациента и семьи
Простыми словами
Автоматическая сводка по структурированным данным реестра. Она помогает сориентироваться, но не заменяет официальный протокол или оценку врача.
- Что изучают
- В протоколе указаны: Production of vocal sounds.
- Кому может быть актуально
- Состояния в реестре: Self-Perception. Базовые параметры: 18 лет — 80 лет · Все.
- Что важно проверить
- Возраст, диагноз и пол — только базовые ориентиры. Предыдущее лечение, анализы и другие обязательные условия указаны ниже в критериях участия.
- Где проводится
- Франция
- Следующий шаг
- Сохраните исследование, покажите его лечащему врачу и уточните актуальный статус у исследовательского центра. Расходы, документы и поездка →
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Обзор
Like many other animals, humans produce nonverbal vocal signals including screams, grunts, roars, cries and laughter across a variety of contexts. However, despite their importance in the human vocal repertoire, the mechanisms and functions of non-verbal signals remain little studied and poorly understood in humans.Our studies aim to improve our understanding of the nature and function of non-verbal signals.
Подробное описание
Like many other animals, humans produce nonverbal vocal signals including screams, grunts, roars, cries and laughter across a variety of contexts. Many of these signals (such as cries) are already produced at birth and likely serve a number of important biological and social functions. In addition, human speech is characterised by nonlinguistic acoustic parameters (such as pitch, formant frequencies, and nonlinear phenomena) that are known to correlate with biologically important traits of the vocalizer.
However, despite their importance in the human vocal repertoire, the mechanisms and functions of non-verbal signals remain little studied and poorly understood in humans.
Theses studies aim to improve the understanding of the nature and function of non-verbal signals. Thus, this study is part of a long-term research project in which investigators are trying to clarify the information contained in the acoustic structure of human non-verbal signals, and to investigate the factors influencing their production.
Вмешательства
- Поведенческое Production of vocal sounds
Participants will be asked to produce vocal sounds of different nature according to the non-verbal parameters of interest for the given study. For example, they can read a script containing vowels ('a', 'e', 'i', 'o', 'u'), short sentences ('hello, how are you'), longer passages of standardised reading texts, and can also be asked to speak freely about any topic ('freedom of speech'). They can be asked to play a role or to imitate a particular emotional state. For example, "imagine that you hav
Первичные конечные точки
- Vocal analysis [Срок оценки: During the vocal production]
Вторичные конечные точки (5)
- Heart rate (bpm) [Срок оценки: During the vocal production]
- Skin conductance (Siemens) [Срок оценки: During the vocal production]
- Skin temperature (°C) [Срок оценки: During the vocal production]
- Nociception Level Index (NOL) [Срок оценки: During the vocal production]
- Pupillary diameter (millimeter) [Срок оценки: During the vocal production]
Критерии участия
Критерии включения
\- Participant should be affiliated or entitled to a social security scheme
Критерии исключения
- Pregnant women
- Voice production disorders
- Hearing impairment, speech production disorders or major health problems.
- Chronic smoker (more than 10 cigarettes per day)
Критерии приведены из реестра в оригинале (на английском). Окончательную оценку соответствия проводит исследовательский центр.
Здоровые добровольцы: Да
Дизайн исследования
- Модель наблюдения
- Другое
Центры проведения
Франция · 1 центр
- Centre Hospitalier Universitaire de Saint-Etienne — Saint-Etienne
Идентификаторы
NCT: NCT05238285 · 20CH259 · 2020-A03457-32: