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相关概念视频

Language and Cognition01:27

Language and Cognition

375
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.
375
Higher Mental Functions of the Brain: Language01:10

Higher Mental Functions of the Brain: Language

917
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...
917
Language01:16

Language

249
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...
249
Cerebral Hemispheres01:05

Cerebral Hemispheres

387
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...
387
Lateralization01:28

Lateralization

364
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.
364
Components of Language01:24

Components of Language

318
Language, whether spoken, signed, or written, consists of specific components: lexicon and grammar. The lexicon is the vocabulary of a language, comprising its words. Grammar is the set of rules used to convey meaning through the lexicon. For example, English grammar adds “-ed” to most verbs to indicate past tense. Words are formed by combining phonemes, which are the basic sound units of a language. Different languages have different sets of phonemes (e.g., “ah” vs.
318

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相关实验视频

Updated: Jul 20, 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

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大型语言,不可能的语言和人类的大脑.

Andrea Moro1, Matteo Greco1, Stefano F Cappa2

  • 1Scuola Universitaria Superiore IUSS, Pavia, Italy.

Cortex; a journal devoted to the study of the nervous system and behavior
|August 4, 2023
PubMed
概括
此摘要是机器生成的。

大型语言模型 (LLM) 从根本上与人类语言学院有所不同. 不可能存在的人类语言的存在意味着LLM是不合适的模型,特别是从神经生物学角度来看.

关键词:
不可能的语言 不可能的语言大型语言模型

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Augmenting Large Language Models via Vector Embeddings to Improve Domain-Specific Responsiveness
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The Spatial Memory Game: Testing the Relationship Between Spatial Language, Object Knowledge, and Spatial Cognition
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科学领域:

  • 语言学的语言学.
  • 认知科学 认知科学
  • 神经科学是一个神经科学.

背景情况:

  • 大型语言模型 (LLM) 越来越多地用于语言研究.
  • 了解人工语言和人类语言之间的区别至关重要.
  • 神经生物学观点为语言教师提供了独特的见解.

研究的目的:

  • 划出LLMs与人类语言学院之间的关键差异.
  • 论证LLM作为人类语言模型的适用性,特别是从神经生物学上来说.
  • 建立机器与人类的区别以及能力与性能之间的前提.

主要方法:

  • 对LLM能力和人类语言属性的比较分析.
  • 基于语言学原则的理论论证.
  • 对语言的神经生物学约束的考虑.

主要成果:

  • 确定了LLMs和人类语言学院之间的基本差异.
  • 证明人类不可能使用的语言没有LLM等级.
  • 从神经生物学角度来看,LLM是不适合人类语言的模型.

结论:

  • 由于根本上的差异,LLM不能复制人类语言学院.
  • 不可能语言的概念凸显了LLM的局限性.
  • 在语言的神经生物学研究中,LLM不是一个合适的模型.