Jove
Visualize
联系我们

相关概念视频

Neuronal Communication01:28

Neuronal Communication

1.4K
Neurons, the fundamental units of the brain and nervous system, communicate through complex electrochemical signals that underpin all cognitive and bodily functions. This communication is primarily facilitated by a process involving the generation and propagation of an action potential along the axon of the neuron. When the internal electrical charge of a neuron surpasses a certain threshold, an action potential is triggered. This rapid change in voltage travels swiftly along the axon to the...
1.4K
Higher Mental Functions of the Brain: Language01:10

Higher Mental Functions of the Brain: Language

1.0K
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...
1.0K
Neurons as Communicators of the Brain01:22

Neurons as Communicators of the Brain

1.7K
Neurons, the fundamental units of the brain and nervous system, function as the primary transmitters of information throughout the body. Their ability to communicate through electrical and chemical signals is vital for every bodily function, from regulating the heartbeat to processing complex thoughts. Each neuron has three main components: the cell body (soma), dendrites, and an axon, each specialized to facilitate swift and efficient neural communication.
Cell Body
The cell body, also known...
1.7K
Cerebral Hemispheres01:05

Cerebral Hemispheres

508
The human brain, a complex organ, is functionally divided into two cerebral hemispheres—left and right. These hemispheres are interconnected by a structure of paramount importance, the corpus callosum. This substantial bundle of neural fibers is not just a bridge between the hemispheres but a crucial element for the brain's comprehensive functioning. It enables efficient communication between the two hemispheres, allowing each side of the brain to control and receive sensory and motor...
508
Language and Cognition01:27

Language and Cognition

436
Language serves as a bridge between ideas and communication, influencing how individuals perceive and interact with the world. Psychologists have long debated whether language shapes thought or vice versa. This discussion gained grip with Edward Sapir and Benjamin Lee Whorf in the 1940s, who proposed that language determines thought, a concept known as linguistic determinism. They suggested that the vocabulary and structure of a language influence how its speakers think and perceive reality.
436
Neural Circuits01:25

Neural Circuits

1.5K
Neural circuits and neuronal pools are two of the main structures found in the nervous system. Neural circuits are networks of neurons that work together to carry out a specific task or process. They consist of interconnected neurons and glial cells, which provide structural and metabolic support.
Neuronal pools are collections of nerve cells with similar functions and interact through chemical and electrical signals. These pools include both interneurons (the central neural circuit nodes that...
1.5K

您也可能阅读

相关文章

通过共同作者、期刊和引用图与本文相关的文章。

排序
Same author

The burden of the postictal state in epilepsy: A prospective, single-center observational cohort study.

Epileptic disorders : international epilepsy journal with videotape·2026
Same author

Do Not Forget the Stimulus: A Missing Control in Naturalistic Studies of Neural Entrainment.

eNeuro·2026
Same author

Author Correction: Rapid modulation in music supports attention in listeners with attentional difficulties.

Communications biology·2026
Same author

Bridging the Communication Gap: Pragmatics and Interactional Dynamics in Deaf and Hard of Hearing Children.

Journal of speech, language, and hearing research : JSLHR·2026
Same author

Sensory integration, temporal prediction, and rule discovery reflect interdependent inference processes.

Proceedings of the National Academy of Sciences of the United States of America·2026
Same author

Beyond grey.

Brain : a journal of neurology·2025
JoVE
x logofacebook logolinkedin logoyoutube logo
关于 JoVE
概览领导团队博客JoVE 帮助中心
作者
出版流程编辑委员会范围与政策同行评审常见问题投稿
图书馆员
用户评价订阅访问资源图书馆顾问委员会常见问题
研究
JoVE JournalMethods CollectionsJoVE Encyclopedia of Experiments存档
教育
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab Manual教师资源中心教师网站
使用条款与条件
隐私政策
政策

相关实验视频

Updated: Sep 8, 2025

Translational Brain Mapping at the University of Rochester Medical Center: Preserving the Mind Through Personalized Brain Mapping
13:12

Translational Brain Mapping at the University of Rochester Medical Center: Preserving the Mind Through Personalized Brain Mapping

Published on: August 12, 2019

45.8K

桥梁口语协调和神经动态的神经动态.

Isaïh Schwab-Mohamed1,2, Manuel R Mercier1, Agnès Trebuchon1,3

  • 1Aix Marseille University, Inserm, INS, Inst Neurosci Syst, Marseille, France.

eLife
|August 6, 2025
PubMed
概括

这项研究使用虚拟合作伙伴来探索语音协调动态. 大脑活动显示,听觉区域对语音同步敏感,有助于语言处理.

关键词:
人类 人类 人类 人类 人类 人类 人类下面的前额回路 (inferior frontal gyrus) 是一个较低的前额回路.相互适应的相互适应.神经系统动力学 神经系统动力学神经科学 神经科学语音协调 语音协调顶部状回路 顶部状回路 顶部状回路同步演讲是同步的演讲.

更多相关视频

Dynamic Inter-subject Functional Connectivity Reveals Moment-to-Moment Brain Network Configurations Driven by Continuous or Communication Paradigms
08:36

Dynamic Inter-subject Functional Connectivity Reveals Moment-to-Moment Brain Network Configurations Driven by Continuous or Communication Paradigms

Published on: March 21, 2019

7.3K
Measurement of the Directional Information Flow in fNIRS-Hyperscanning Data using the Partial Wavelet Transform Coherence Method
08:42

Measurement of the Directional Information Flow in fNIRS-Hyperscanning Data using the Partial Wavelet Transform Coherence Method

Published on: September 3, 2021

3.2K

相关实验视频

Last Updated: Sep 8, 2025

Translational Brain Mapping at the University of Rochester Medical Center: Preserving the Mind Through Personalized Brain Mapping
13:12

Translational Brain Mapping at the University of Rochester Medical Center: Preserving the Mind Through Personalized Brain Mapping

Published on: August 12, 2019

45.8K
Dynamic Inter-subject Functional Connectivity Reveals Moment-to-Moment Brain Network Configurations Driven by Continuous or Communication Paradigms
08:36

Dynamic Inter-subject Functional Connectivity Reveals Moment-to-Moment Brain Network Configurations Driven by Continuous or Communication Paradigms

Published on: March 21, 2019

7.3K
Measurement of the Directional Information Flow in fNIRS-Hyperscanning Data using the Partial Wavelet Transform Coherence Method
08:42

Measurement of the Directional Information Flow in fNIRS-Hyperscanning Data using the Partial Wavelet Transform Coherence Method

Published on: September 3, 2021

3.2K

科学领域:

  • 神经科学是一个神经科学.
  • 心理语言学 心理语言学
  • 计算语言学 计算语言学

背景情况:

  • 语言是一种社会互动,需要说者之间的精确协调.
  • 实时语音制作需要快速调整以保持同步.

研究的目的:

  • 用一个新的交互式任务来研究语音协调的神经动力学.
  • 探索大脑如何在同步口语交互期间实时调整语音产生.

主要方法:

  • 开发了一个实时合振荡器虚拟合作伙伴 (VP) 来调节语音同步.
  • 在16名患者的脑内活动 (高频活动 - HFa) 在与VP进行口头协调任务期间记录.
  • 分析了沿背部和腹部语言通路对口头协调动态的神经敏感性.

主要成果:

  • 同步语音任务有效地突出了背部和腹部语言路径.
  • 在左侧二级听觉区域的高频活动 (HFa) 显示出对语言协调动态的敏感性.
  • 下额 (BA44) 表现出双边接触,可能会对在线协调调整进行索引.

结论:

  • 动态,适应性和交互性的语言任务对于理解语音感知和发音中的神经动态非常有价值.
  • 左侧的二次听觉区域在处理语音协调方面发挥着关键作用.
  • 该研究提供了关于社交互动期间实时语音调整神经基础的见解.