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相关概念视频

Language and Cognition01:27

Language and Cognition

336
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.
336
Higher Mental Functions of the Brain: Language01:10

Higher Mental Functions of the Brain: Language

772
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...
772
Cerebral Hemispheres01:05

Cerebral Hemispheres

307
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...
307
Lateralization01:28

Lateralization

317
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.
317
Language Development01:22

Language Development

327
Children master language quickly and with relative ease, supported by both biological predisposition and reinforcement. B. F. Skinner (1957) proposed that language is learned through reinforcement, while Noam Chomsky (1965) argued that language acquisition mechanisms are biologically determined.
The critical period for language acquisition suggests that the ability to acquire language is at its peak early in life. As people age, this proficiency decreases. Language development begins very...
327
Brain Imaging01:14

Brain Imaging

219
Brain imaging technologies provide critical insights into both the structure and function of the human brain, enabling medical professionals and researchers to diagnose, study, and treat neurological disorders or psychiatric disorders more effectively.
These technologies include computerized axial tomography (CAT or CT scans), positron-emission tomography (PET scans),  magnetic resonance imaging (MRI),  functional magnetic resonance imaging (fMRI), and Transcranial Magnetic...
219

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Updated: Jun 13, 2025

Inter-Brain Synchrony in Open-Ended Collaborative Learning: An fNIRS-Hyperscanning Study
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在语言学习期间的脑间合有助于学习成果.

Simone G Shamay-Tsoory1, Anna Markovich1, Andrey Markus1

  • 1Department of Psychology, University of Haifa, Haifa 3498838, Israel.

Social cognitive and affective neuroscience
|May 2, 2025
PubMed
概括
此摘要是机器生成的。

社交互动显著提高了早期的语言学习. 在最初的课程中,教师与学习者的脑合在下额叶回路 (IFG) 预测了词汇准确性,提高了学习速度.

关键词:
超扫描超级扫描是一种超级扫描.下面的前额回路 (inferior frontal gyrus) 是一个较低的前额回路.大脑间的合.学习学习学习学习学习学习社交互动 社交互动

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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
  • 教育心理学教育心理学

背景情况:

  • 大多数学习研究都侧重于个人学习,尽管社会学习的普遍性.
  • 社交互动和大脑间同步在语言学习中的作用仍未得到充分研究.

研究的目的:

  • 调查社交互动是否与非互动环境相比增强语言学习.
  • 检查教师和学习者之间在学习课程中大脑间合的变化.
  • 确定早期语言学习中社交互动的神经相关性.

主要方法:

  • 利用功能近红外光谱 (fNIRS) 来测量教师-学习者二合体中的大脑活动.
  • 对比一个沟通互动组与一个非互动 (单向镜) 控制组.
  • 在两个培训课程中评估了对新词汇和复数词汇的学习.

主要成果:

  • 互动组在第一次会议中表现出更快的词汇识别和曲处理.
  • 在学习者的左下额头 (IFG) 和教师的右 IFG 之间的脑间合预测了第 1 节的词汇准确性.
  • 在第二次会议中没有观察到IFG合和准确性之间的这种预测关系.

结论:

  • 社交互动显著增强早期语言学习,特别是词汇和形态学方面.
  • 下额头 (IFG) 间脑合对于初始语言学习阶段至关重要.
  • 研究结果强调了社会动态在优化学习早期阶段的重要性.