Jove
Visualize
お問い合わせ
JoVE
x logofacebook logolinkedin logoyoutube logo
JoVEについて
概要リーダーシップブログJoVEヘルプセンター
著者向け
出版プロセス編集委員会範囲と方針査読よくある質問投稿
図書館員向け
推薦の声購読アクセスリソース図書館諮問委員会よくある質問
研究
JoVE JournalMethods CollectionsJoVE Encyclopedia of Experimentsアーカイブ
教育
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab Manual教員リソースセンター教員サイト
利用規約
プライバシーポリシー
ポリシー

関連する概念動画

Language and Cognition01:27

Language and Cognition

876
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.
876
Higher Mental Functions of the Brain: Language01:10

Higher Mental Functions of the Brain: Language

3.9K
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...
3.9K
Lateralization01:28

Lateralization

1.1K
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.
1.1K
Cerebral Hemispheres01:05

Cerebral Hemispheres

2.7K
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...
2.7K
Parallel Processing01:20

Parallel Processing

809
The brain processes sensory information rapidly due to parallel processing, which involves sending data across multiple neural pathways at the same time. This method allows the brain to manage various sensory qualities, such as shapes, colors, movements, and locations, all concurrently. For instance, when observing a forest landscape, the brain simultaneously processes the movement of leaves, the shapes of trees, the depth between them, and the various shades of green. This enables a quick and...
809
Language01:16

Language

965
Language is a unique communication system that uses words and systematic rules to organize and transmit information. Unlike other forms of communication, which may involve postures, movements, odors, or vocalizations, language relies on symbols and grammar. This makes human communication distinct from that of other species, who also communicate but do not use language in the same way humans do.
Corballis and Suddendorf (2007) and Tomasello and Rakoczy (2003) highlight the role of language in...
965

こちらも読む

関連記事

共著者、ジャーナル、引用グラフによってこの研究に関連する記事。

並び替え
Same author

Disentangling Superpositions: Interpretable Brain Encoding Model with Sparse Concept Atoms.

bioRxiv : the preprint server for biology·2026
Same author

Individual differences shape conceptual representation in the brain.

bioRxiv : the preprint server for biology·2025
Same author

The Voxelwise Encoding Model framework: A tutorial introduction to fitting encoding models to fMRI data.

Imaging neuroscience (Cambridge, Mass.)·2025
Same author

Movement-responsive deep brain stimulation for Parkinson's disease using a remotely optimized neural decoder.

Nature biomedical engineering·2025
Same author

Occipital-temporal cortical tuning to semantic and affective features of natural images predicts associated behavioral responses.

Nature communications·2024
Same author

The cortical representation of language timescales is shared between reading and listening.

Communications biology·2024

関連する実験動画

Updated: Feb 26, 2026

Examining Bilingual Language Control Using the Stroop Task
05:31

Examining Bilingual Language Control Using the Stroop Task

Published on: February 26, 2020

15.7K

バイリンガル言語処理は、各言語によって調整される共有意味表現に依存する

Catherine Chen1, Xue L Gong2, Christine Tseng2

  • 1Electrical Engineering and Computer Science, University of California, Berkeley, CA 94720.

Proceedings of the National Academy of Sciences of the United States of America
|February 24, 2026
PubMed
まとめ

バイリンガル脳は、母国語と外国語の間で意味処理システムを大部分共有しています。しかし、特定の意味カテゴリーには微妙な違いが存在し、バイリンガル言語表現に関する競合する理論を調和させています。

キーワード:
バイリンガリズムエンコーディングfMRI言語意味

さらに関連する動画

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

2.9K
A Semantic Priming Event-related Potential ERP Task to Study Lexico-semantic and Visuo-semantic Processing in Autism Spectrum Disorder
08:17

A Semantic Priming Event-related Potential ERP Task to Study Lexico-semantic and Visuo-semantic Processing in Autism Spectrum Disorder

Published on: April 12, 2018

11.2K

関連する実験動画

Last Updated: Feb 26, 2026

Examining Bilingual Language Control Using the Stroop Task
05:31

Examining Bilingual Language Control Using the Stroop Task

Published on: February 26, 2020

15.7K
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

2.9K
A Semantic Priming Event-related Potential ERP Task to Study Lexico-semantic and Visuo-semantic Processing in Autism Spectrum Disorder
08:17

A Semantic Priming Event-related Potential ERP Task to Study Lexico-semantic and Visuo-semantic Processing in Autism Spectrum Disorder

Published on: April 12, 2018

11.2K

科学分野:

  • 神経科学
  • 認知科学
  • 心理言語学

背景:

  • バイリンガリズムは世界的に一般的であり、脳における意味処理については継続的な議論があります。
  • 意味情報が共有神経系または言語固有の神経系で処理されるかについては、証拠が分かれています。

研究 の 目的:

  • バイリンガル個人の神経系において、母国語と外国語の意味情報がどのように表現されるかを調査すること。
  • 言語間で意味処理中の脳活動パターンを比較すること。

主な方法:

  • 脳応答を捉えるために機能的磁気共鳴画像法（fMRI）を利用しました。
  • 参加者が母国語（中国語）と外国語（英語）の両方で自然な物語を読んでいる間の脳活動を分析しました。
  • 両言語から得られたfMRIデータから意味表現を比較しました。

主要な成果:

  • バイリンガル脳において、母国語と外国語の間で意味表現が大部分共有されていることが判明しました。
  • 言語間で特定の意味カテゴリーの神経表現に細かな違いが特定されました。
  • 意味処理における有意な重複が、微妙なバリエーションを伴って実証されました。

結論:

  • バイリンガルの意味処理は、主に共有される神経系に依存しています。
  • 共有される神経表現と区別される神経表現の両方を示すことで、相反する理論を調和させます。
  • 複数の言語に対応できるバイリンガル脳の柔軟な意味システムを示唆しています。