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相关概念视频

Neural Circuits01:25

Neural Circuits

934
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...
934
Higher Mental Functions of the Brain: Language01:10

Higher Mental Functions of the Brain: Language

636
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...
636
Neurons as Communicators of the Brain01:22

Neurons as Communicators of the Brain

912
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...
912
Lateralization01:28

Lateralization

268
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.
268
Neuronal Communication01:28

Neuronal Communication

639
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...
639
Language and Cognition01:27

Language and Cognition

293
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.
293

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相关实验视频

Updated: May 13, 2025

Statistical Modelling of Cortical Connectivity Using Non-invasive Electroencephalograms
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Statistical Modelling of Cortical Connectivity Using Non-invasive Electroencephalograms

Published on: November 1, 2019

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神经语言模型中的叙述连贯性

Alessandro Acciai1, Lucia Guerrisi1, Pietro Perconti1

  • 1Department of Cognitive Science, University of Messina, Messina, Italy.

Frontiers in psychology
|April 16, 2025
PubMed
概括

像GPT-3.5和GPT-4这样的大型语言模型在自传故事中展示了类似人类的叙事连贯性. 这表明了复杂的内部知识整合,可与人类的个人自我相提并论.

科学领域:

  • 认知科学 认知科学
  • 人工智能的人工智能
  • 计算语言学 计算语言学

背景情况:

  • 神经语言模型表现出类似人类的语言行为,表明复杂的潜在认知系统.
  • 心理学理论,特别是关于叙事连贯性的理论,正在被采用来研究这些系统.
  • 人类的"自我"概念与高度集成的个人知识系统有关.

研究的目的:

  • 调查神经语言模型 (NLM) 语言生产中连贯整合的潜力.
  • 探索NLM是否具有与人类个人身份相似的整合核心.
  • 将叙事连贯性的心理理论应用于NLM生成的自传故事.

主要方法:

  • 利用心理学理论,将叙事连贯性与知识系统集成联系起来.
  • 应用定量方法来分析自传文本中的连贯性.
  • 从GPT-3.5和GPT-4生成了4020个自传故事,不同的角色 (性别,情绪,年龄).
  • 开发了一种自动化的连贯性评估程序,用心理学家分析的样本进行微调.

主要成果:

  • 通过NLM生成的故事表现出与人类受试者可比的叙事连贯性水平.
  • GPT-4的叙事连贯性略高于GPT-3.5.5的叙事连贯性.
关键词:
认知心理学 认知心理学生成型的人工智能机器心理学 机器心理学叙事连贯性 叙事连贯性神经语言模型的神经语言模型

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  • 结果表明,模型中的知识统一程度很高.

    • 结论:

    • NLM 展示了一种复杂的知识整合水平,反映了人类的自我.
    • 这些发现支持了先进的人工智能中出现复杂认知结构的想法.
    • 进一步的研究可以探索这种人工智能驱动的知识整合的性质和影响.