相关实验视频
Updated: Jan 22, 2026

07:09
Virtual Reality Experiments with Physiological Measures
Published on: August 29, 2018
13.2K
从声音中感知生理学:喉和副喉调整之间生理学合的证据
Zhaoyan Zhang1, Kimberly Steinhauer2
1Department of Head and Neck Surgery, University of California, Los Angeles, Los Angeles 90095-1794, California.
Journal of voice : official journal of the Voice Foundation
|January 20, 2026
概括
这项研究表明,训练有素的听众可以通过倾听声音来准确地感知喉和喉的配置. 这种客观的方法改善了语音培训和临床语音护理中的沟通.
科学领域:
- 语音和听力科学 语言和听力科学
- 声乐教学的教育学
- 声学语音学的声音学
背景情况:
- 传统的语音治疗依赖于主观的听觉和感官反,导致临床语音护理中的沟通挑战.
- 通过解剖学和生理学配置来描述语音的产生,为精确的沟通提供了一个客观的框架.
- 埃斯蒂尔语音模型提供了一个结构化的系统来分析声乐生产.
研究的目的:
- 在 Estill 语音模型框架内评估从语音录音中感知喉和喉配置的准确性.
- 为了确定听觉感知训练是否提高了识别特定声音配置的能力.
- 通过听觉线索来识别哪些喉和喉结构更难被感知.
主要方法:
- 听众接受了专注于语音产生的生理学和听觉感知的培训.
- 训练有素的听众评估了语音录音,确定了特定的喉和耳鼻的配置.
- 感知精度与机会水平进行了比较,并针对特定的配置类型进行了分析.
主要成果:
- 训练有素的听众在感知喉和喉的配置方面表现出明显高于偶然的准确性.
- 该研究确定了特定的生理组合,这些组合对听觉感知构成更大的挑战.
- 结果表明,在感知某些声音配置时,可能存在解剖学约束或声学模两可.
结论:
- 对声格的听觉感知是可行的,并且可以通过有针对性的训练显著改善.
- 对声部解剖学和生理学的客观描述可以在语音训练和临床环境中加强沟通.
- 需要进一步的研究,以了解限制某些喉和副喉配置的感知限制的约束.
相关概念视频
Physiological Barriers
5.1K
Physiological barriers are semi-permeable cellular structures restricting drug diffusion into intracellular compartments and tissues. There are six types of physiological barriers: blood endothelial, cell membrane, blood-brain, blood-cerebrospinal fluid (CSF), blood-placenta, and blood-testis barriers.
The blood endothelial barrier is the most porous of these. It allows all small ionized, un-ionized, and lipophilic molecules to pass through the endothelial lining into the interstitial space...
The blood endothelial barrier is the most porous of these. It allows all small ionized, un-ionized, and lipophilic molecules to pass through the endothelial lining into the interstitial space...
5.1K
Liver Physiology
3.5K
The liver, an essential organ in the human body, performs over 200 vital functions that can be broadly categorized into metabolic, hematological, endocrine regulation, and bile production.
Metabolic Regulation:
The liver is the central organ involved in regulating blood composition. It stabilizes blood glucose levels, maintaining them within the range of 70–110 mg/dL. When these levels drop, the liver breaks down glycogen reserves and releases glucose into the bloodstream. It can...
Metabolic Regulation:
The liver is the central organ involved in regulating blood composition. It stabilizes blood glucose levels, maintaining them within the range of 70–110 mg/dL. When these levels drop, the liver breaks down glycogen reserves and releases glucose into the bloodstream. It can...
3.5K
The Physiology of Taste
7.2K
The perception of a salty flavor is facilitated by sodium ions within the oral salivary fluid. Upon consumption of a salty substance, salt crystals disassemble, leading to the liberation of its constituents—Na+ and Cl- ions. These ions subsequently dissolve into the salivary fluid present in the oral cavity. The external environment of the gustatory cells experiences an elevation in Na+ concentration, thereby establishing a potent concentration gradient. This gradient propels the...
7.2K
Physiology of Emotion
3.2K
The physiology of emotions is a multifaceted process involving the autonomic nervous system, brain structures, hormones, and neurotransmitters. This intricate interplay dictates how emotions manifest in the body and influence behavior.
Autonomic Nervous System
The autonomic nervous system (ANS) plays a critical role in emotional responses by regulating involuntary physiological functions. It consists of two main components: the sympathetic and parasympathetic systems. The sympathetic system...
Autonomic Nervous System
The autonomic nervous system (ANS) plays a critical role in emotional responses by regulating involuntary physiological functions. It consists of two main components: the sympathetic and parasympathetic systems. The sympathetic system...
3.2K
Physiology of Urine Formation
12.1K
Urine formation is an essential function of the human body. It plays a critical role in maintaining homeostasis by regulating the volume and composition of body fluids. The kidneys, the primary organs involved in this process, filter blood to remove waste products and excess substances, ultimately producing urine.
Glomerular Filtration
The first stage in urine formation is glomerular filtration. Each kidney contains approximately 1 million nephrons, the functional units of filtration, with a...
Glomerular Filtration
The first stage in urine formation is glomerular filtration. Each kidney contains approximately 1 million nephrons, the functional units of filtration, with a...
12.1K
Overview of Anatomy and Physiology
34.6K
Human anatomy is the scientific study of the body's structures. Some of these structures are very small and can only be observed and analyzed with the assistance of a microscope. Other larger structures can readily be seen, manipulated, measured, and weighed. The word "anatomy" comes from a Greek root that means "to cut apart." Human anatomy was first studied by observing the body's exterior and the wounds of soldiers and other injuries. Later, physicians were allowed to...
34.6K

