Jove
Visualize
联系我们
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

相关概念视频

Higher Mental Functions of the Brain: Language01:10

Higher Mental Functions of the Brain: Language

809
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...
809
Motor and Sensory Areas of the Cortex01:14

Motor and Sensory Areas of the Cortex

3.8K
The cerebral cortex, the brain's outermost layer, is pivotal in processing complex cognitive tasks, emotions, and various sensory inputs and executing voluntary motor activities. This intricate structure is divided into three primary functional areas: the motor areas, sensory areas, and association areas.
Motor Areas
The motor areas located in the frontal lobe are central to controlling voluntary movements. This region is further subdivided into the primary motor cortex and the premotor cortex....
3.8K
Language and Cognition01:27

Language and Cognition

345
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.
345
Subconsciousness and No Awareness01:15

Subconsciousness and No Awareness

242
The concept of subconscious awareness refers to the processing of information below the level of conscious thought, which significantly influences both behaviors and decisions. It is also known as waking subconscious awareness. This complex level of cognition operates without the direct awareness of the individual, facilitating rapid and simultaneous handling of multiple information streams.
An illustrative example of subconscious processing is its role in problem-solving. Often, individuals...
242
Association Areas of the Cortex01:21

Association Areas of the Cortex

5.3K
Association areas are regions of the cerebral cortex that do not have a specific sensory or motor function. Instead, they integrate and interpret information from various sources to enable higher cognitive processes such as memory, learning, and decision-making. Some key association areas include the following:
Prefrontal Association Area: This area is located in the frontal lobe and is involved in planning, decision-making, and moderating social behavior. It connects with primary motor areas,...
5.3K
Lateralization01:28

Lateralization

330
Brain lateralization refers to the division of mental processes and functions between the two hemispheres of the brain, a phenomenon that optimizes neural efficiency and underpins complex abilities in humans. This specialization allows each hemisphere to perform tasks where it has a comparative advantage, facilitating more refined cognitive capabilities across different domains.
330

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

You can't fight in here! This is BBS!

The Behavioral and brain sciences·2026
Same author

The language network responds robustly to sentences across tasks.

Imaging neuroscience (Cambridge, Mass.)·2026
Same author

The extended language network: Language-responsive brain areas whose contributions to language remain to be discovered.

The Journal of neuroscience : the official journal of the Society for Neuroscience·2026
Same author

Long-term polystyrene nanoplastics exposure aggravates retinal inflammation and photoreceptor degeneration through microglial SPP1 signaling and neutrophil extracellular traps formation.

Journal of translational medicine·2026
Same author

Monosynaptic connections link functionally similar regions in human cortex.

bioRxiv : the preprint server for biology·2026
Same author

A 3.5-minute-long reading-based fMRI localizer for the language network.

Imaging neuroscience (Cambridge, Mass.)·2026
Same journal

A neuroimaging meta-analysis on social impression formation of stable characteristics.

Cerebral cortex (New York, N.Y. : 1991)·2026
Same journal

An expanded cortical map of von Economo neurons in the human medial prefrontal cortex.

Cerebral cortex (New York, N.Y. : 1991)·2026
Same journal

For better and worse: neural self-partner overlap during social feedback is associated with relationship satisfaction and depressive symptoms.

Cerebral cortex (New York, N.Y. : 1991)·2026
Same journal

Regions in the human inferior temporal gyrus are engaged in numerosity processing across visual stimulus categories.

Cerebral cortex (New York, N.Y. : 1991)·2026
Same journal

Differentiation of cortical areas: effects of free energy minimization with broken symmetry.

Cerebral cortex (New York, N.Y. : 1991)·2026
Same journal

Prior exposure to speech rapidly modulates cortical processing of high-level linguistic structure.

Cerebral cortex (New York, N.Y. : 1991)·2026
查看所有相关文章

相关实验视频

Updated: Jun 30, 2025

Interaction between Phonological and Semantic Processes in Visual Word Recognition using Electrophysiology
05:38

Interaction between Phonological and Semantic Processes in Visual Word Recognition using Electrophysiology

Published on: June 29, 2021

2.4K

高级语言大脑区域处理子语言规律.

Tamar I Regev1,2, Hee So Kim1,2, Xuanyi Chen1,2,3

  • 1Department of Brain and Cognitive Sciences, MIT, Cambridge, MA 02139, United States.

Cerebral cortex (New York, N.Y. : 1991)
|March 18, 2024
PubMed
概括
此摘要是机器生成的。

大脑的语言网络不仅处理单词,还处理声音如何组合. 这个网络对子词规律很敏感,这表明它处理语音组合.

关键词:
大脑大脑大脑的大脑大脑功能磁力共振成像 (fMRI) 是一种语言语言语言语言语言语言.语音学 语音学 语音学 语音学这是一个sublexical.

更多相关视频

Lexical Decision Task for Studying Written Word Recognition in Adults with and without Dementia or Mild Cognitive Impairment
06:48

Lexical Decision Task for Studying Written Word Recognition in Adults with and without Dementia or Mild Cognitive Impairment

Published on: June 25, 2019

9.2K
Perceptual and Category Processing of the Uncanny Valley Hypothesis' Dimension of Human Likeness: Some Methodological Issues
07:34

Perceptual and Category Processing of the Uncanny Valley Hypothesis' Dimension of Human Likeness: Some Methodological Issues

Published on: June 3, 2013

17.3K

相关实验视频

Last Updated: Jun 30, 2025

Interaction between Phonological and Semantic Processes in Visual Word Recognition using Electrophysiology
05:38

Interaction between Phonological and Semantic Processes in Visual Word Recognition using Electrophysiology

Published on: June 29, 2021

2.4K
Lexical Decision Task for Studying Written Word Recognition in Adults with and without Dementia or Mild Cognitive Impairment
06:48

Lexical Decision Task for Studying Written Word Recognition in Adults with and without Dementia or Mild Cognitive Impairment

Published on: June 25, 2019

9.2K
Perceptual and Category Processing of the Uncanny Valley Hypothesis' Dimension of Human Likeness: Some Methodological Issues
07:34

Perceptual and Category Processing of the Uncanny Valley Hypothesis' Dimension of Human Likeness: Some Methodological Issues

Published on: June 3, 2013

17.3K

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
  • 认知科学 认知科学

背景情况:

  • 在左额头和脑区域的核心语言网络管理词汇和语法信息.
  • 语言知识还包括语音组合,形成语音集群,音节和单词.
  • 目前尚不清楚语言网络是否会处理这些细词规律.

研究的目的:

  • 调查语言网络对子词汇语言规律的敏感性.
  • 为了确定语音组合规则是否在大脑的核心语言网络中被处理.

主要方法:

  • 进行了五项功能磁共振成像 (fMRI) 实验.
  • 参与者在视觉和听觉上呈现了非单词 (不构成真实单词的音符序列).
  • 分析了大脑对非单词形态的敏感性和与真实单词的语音重叠的反应.

主要成果:

  • 在语言网络中观察到对视觉和听觉呈现的非词语有强烈的反应.
  • 坚持英语语音符组合约束的非词引发了更强烈的大脑反应.
  • 有证据表明,这些反应不仅仅是由于具有相似声学的真实单词的激活.

结论:

  • 这些发现表明,前时空语言网络处理的细词法规性.
  • 这表明同一个神经网络处理的词汇/语法信息和语音组合规则.
  • 这项研究扩大了我们对语言处理神经基础的理解.