在自然对话期间,语音诱导的抑制.
Joaquin E Gonzalez1, Nicolás Nieto2,3, Pablo Brusco4
1Laboratorio de Inteligencia Artificial Aplicada, Instituto de Ciencias de la Computación (Universidad de Buenos Aires - Consejo Nacional de Investigaciones Cientificas y Tecnicas), Buenos Aires, Argentina. joaquin.gonzalez6693@gmail.com.
Communications biology
|March 8, 2024
概括
语音诱导抑制 (SIS) 在自然对话中显著减少大脑对自己语音的反应. 这项研究证实SIS在对话中更强大,影响了审计处理.
科学领域:
- 神经科学是一个神经科学.
- 认知科学 认知科学
- 语音处理 语音处理
背景情况:
- 听觉处理包括来自外部语音和自制语音的信息.
- 语音诱导抑制 (SIS) 是一种影响言语自我监测的已知现象.
研究的目的:
- 为了研究大脑在自然,无脚本对话中对声学语音属性的表现.
- 在现实世界的对话环境中量化语音诱导抑制 (SIS) 的影响.
主要方法:
- 使用脑电图 (EEG) 记录大脑活动.
- 采用先进的编码模型来分析来自对话参与者的高质量语音录音.
- 检查了各种声学特征和频段,以评估神经反应.
主要成果:
- 成功地复制了先前关于处理外部语音的发现,在对话场景中提高了表现.
- 观察到神经对自我产生的语音反应显著缺乏神经反应,证实了强烈的SIS效应.
- 证明SIS是稳固的,并可能在自然对话互动中得到增强.
结论:
- 语音诱导抑制是一种强大的机制,可以显著调节自然对话中自我产生的语音的听觉处理.
- 该方法为进一步研究语音感知和语音产生的神经支提供了一个框架.
- 这些发现有助于更深入地了解大脑在复杂的沟通过程中如何处理听觉反.
相关概念视频
Nonconscious Mimicry
4.6K
Nonconscious mimicry occurs when individuals alter their mannerisms to match the behaviors and expressions of those nearby, without intention.
4.6K
Masking and Demasking Agents
2.4K
EDTA titrations may necessitate masking and demasking agents to temporarily protect a particular metal ion in a mixture from the EDTA reaction. These agents facilitate the sequential analysis of the metal ions by forming stable complexes with some—but not all—metal ions during certain steps.
There are many masking agents, such as cyanide, fluoride, triethanolamine, thiourea, and 2,3-bis(sulfanyl)propan-1-ol (formerly 2,3-dimercapto-1-propanol), with the masking agent chosen based on...
There are many masking agents, such as cyanide, fluoride, triethanolamine, thiourea, and 2,3-bis(sulfanyl)propan-1-ol (formerly 2,3-dimercapto-1-propanol), with the masking agent chosen based on...
2.4K
Naturalistic Observations
15.4K
If you want to understand how behavior occurs, one of the best ways to gain information is to simply observe the behavior in its natural context. However, people might change their behavior in unexpected ways if they know they are being observed. How do researchers obtain accurate information when people tend to hide their natural behavior? As an example, imagine that your professor asks everyone in your class to raise their hand if they always wash their hands after using the restroom. Chances...
15.4K
Higher Mental Functions of the Brain: Language
824
Language is a system of communication that allows the expression of thoughts, ideas, and feelings. The brain processes language in both hemispheres.
Language formation and comprehension take place in the dominant hemisphere. The dominant hemisphere is responsible for understanding the meaning of spoken, written, or sign language, as well as the ability to communicate. For most people, the left hemisphere is the dominant one. The right hemisphere, then, gives tone and emotional context to the...
Language formation and comprehension take place in the dominant hemisphere. The dominant hemisphere is responsible for understanding the meaning of spoken, written, or sign language, as well as the ability to communicate. For most people, the left hemisphere is the dominant one. The right hemisphere, then, gives tone and emotional context to the...
824
Auditory Pathway
5.4K
Auditory pathways constitute the complex neural circuits responsible for transmitting and interpreting auditory information from the peripheral auditory system to the brain. Sound waves are initially captured by the outer ear, funneled through the ear canal, and reach the tympanic membrane (eardrum). These vibrations are transmitted via the middle ear's ossicles to the inner ear's cochlea.
When viewed cross-sectionally, the cochlea reveals the scala vestibuli and scala tympani flanking...
When viewed cross-sectionally, the cochlea reveals the scala vestibuli and scala tympani flanking...
5.4K
Subliminal Perception
259
Subliminal perception refers to the processing of sensory information that occurs below the level of conscious awareness. Researchers study subliminal perception by presenting a stimulus, such as a word or image, very quickly, typically around 50 milliseconds. This rapid presentation is often followed by another stimulus, such as a pattern of dots or lines, which blocks further mental processing of the initial stimulus. As a result, if participants cannot identify the initial stimulus better...
259


