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相关概念视频

Language Development01:22

Language Development

341
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...
341
Language and Cognition01:27

Language and Cognition

342
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.
342
The Nativist Approach01:21

The Nativist Approach

42
The nativist approach to infant cognitive development proposes that infants are born with inherent knowledge structures that allow them to interpret the world almost immediately. This perspective contrasts with earlier developmental theories, such as those proposed by Jean Piaget, which emphasized a more gradual acquisition of cognitive abilities through interaction with the environment. One key concept in this approach is object permanence — the understanding that objects continue to...
42
Encoding01:19

Encoding

157
Information enters the brain through encoding, which is the input of information into the memory system. Once sensory information is received from the environment, the brain labels or codes it. The information is then organized with similar information and connected to existing concepts. Encoding occurs through automatic processing and effortful processing.
Automatic processing involves the encoding of details like time, space, frequency, and the meaning of words, usually done without conscious...
157
Higher Mental Functions of the Brain: Language01:10

Higher Mental Functions of the Brain: Language

793
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...
793
Information Processing Approach01:30

Information Processing Approach

33
The information-processing theory of cognitive development centers on fundamental mental processes, including attention, memory, and problem-solving skills. Researchers in this field examine how cognitive abilities, such as working memory, evolve and influence children's overall development. Studies indicate that children with stronger working memory tend to excel in reading comprehension, math, and problem-solving compared to peers with less efficient memory skills. Low working memory is...
33

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相关实验视频

Updated: Jun 24, 2025

Infant Auditory Processing and Event-related Brain Oscillations
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Infant Auditory Processing and Event-related Brain Oscillations

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婴儿神经语音编码与阅读前技能发展有关.

Sergio Navarrete-Arroyo1, Paula Virtala1, Marja Laasonen2

  • 1Cognitive Brain Research Unit, Department of Psychology and Logopedics, Faculty of Medicine, University of Helsinki, Finland; Finnish Centre of Excellence in Music, Mind, Body and Brain, Department of Psychology and Logopedics, Faculty of Medicine, University of Helsinki, Finland.

Clinical neurophysiology : official journal of the International Federation of Clinical Neurophysiology
|June 9, 2024
PubMed
概括

婴儿大脑反应,特别是P1事件相关潜力 (ERP),在出生和28个月时记录,预测以后的阅读技能. 这些神经标记可能有助于识别有阅读困难风险的儿童.

关键词:
与事件相关的潜力与事件相关的潜力语言发展 语言发展N2 N2 N2 N2 N2 N2 N2 N2 N2 N2 N2 N2神经语音编码神经语音编码P1 一个人的生活.

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A Novel Experimental and Analytical Approach to the Multimodal Neural Decoding of Intent During Social Interaction in Freely-behaving Human Infants
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相关实验视频

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A Novel Experimental and Analytical Approach to the Multimodal Neural Decoding of Intent During Social Interaction in Freely-behaving Human Infants
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科学领域:

  • 神经科学是一个神经科学.
  • 发展心理学 发展心理学
  • 语音和语言科学 语言科学

背景情况:

  • 早期发现阅读障碍对于及时干预至关重要.
  • 婴儿时的神经标记可能提供对阅读发展的预测见解.

研究的目的:

  • 调查在出生和28个月时记录的婴儿P1和N2事件相关潜力 (ERP) 是否预测了阅读前的技能.
  • 检查神经语音编码能力和后来的阅读发展之间的关联.

主要方法:

  • 在新生儿和28个月时,从ERP (P1和N2) 到伪词的纵向记录.
  • 使用多重线性回归模型进行分析,以将ERP与28个月和4-5岁的预读技能相关联.

主要成果:

  • 较短的新生儿P1延迟预测了28个月更快的序列命名.
  • 在28个月后,P1振幅和延迟预测了序列命名和听觉工作记忆.
  • 右侧的P1和N2与较差的预阅读技能有关.

结论:

  • 婴儿ERP,特别是P1,反映了神经语音编码,并与阅读前技能发展有关.
  • 早期的神经语音编码能力可以作为阅读发展和障碍的预测标记.
  • 这些发现支持针对语音处理的早期干预措施,以防止学习缺陷.