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相关概念视频

The Nativist Approach01:21

The Nativist Approach

36
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...
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Motor and Sensory Areas of the Cortex01:14

Motor and Sensory Areas of the Cortex

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The cerebral cortex, the brain's outermost layer, is pivotal in processing complex cognitive tasks, emotions, and various sensory inputs and executing voluntary motor activities. This intricate structure is divided into three primary functional areas: the motor areas, sensory areas, and association areas.
Motor Areas
The motor areas located in the frontal lobe are central to controlling voluntary movements. This region is further subdivided into the primary motor cortex and the premotor cortex....
3.6K
Factors Affecting Perception01:25

Factors Affecting Perception

1.5K
Perception is influenced by perceptual set, context, motivation, and emotion. Perceptual set, or perceptual expectancy, refers to the tendency to perceive things in a particular way, influenced by previous experiences and expectations. This phenomenon affects the interpretation of stimuli, creating a set of mental tendencies and assumptions that impact sensory perceptions of sound, taste, touch, and sight.
An illustrative example of a perceptual set is the scenario where an airline pilot told...
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相关实验视频

Updated: Jun 13, 2025

Defining the Role Of Language in Infants' Object Categorization with Eye-tracking Paradigms
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Defining the Role Of Language in Infants' Object Categorization with Eye-tracking Paradigms

Published on: February 8, 2019

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标签是如何塑造婴儿视皮层处理的

Maeve R Boylan1, Bailey Garner1, Ethan Kutlu2

  • 1University of Florida, Gainesville, Florida, USA.

Infancy : the official journal of the International Society on Infant Studies
|September 8, 2024
PubMed
概括
此摘要是机器生成的。

标签在学习过程中显著影响婴儿大脑活动. 类别标签比个别标签吸引更多的视觉皮层资源,特别是在年长的婴儿中,突出标签如何塑造早期认知发展.

更多相关视频

Exploring Infant Sensitivity to Visual Language using Eye Tracking and the Preferential Looking Paradigm
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Exploring Infant Sensitivity to Visual Language using Eye Tracking and the Preferential Looking Paradigm

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Experience is Instrumental in Tuning a Link Between Language and Cognition: Evidence from 6- to 7- Month-Old Infants' Object Categorization
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Experience is Instrumental in Tuning a Link Between Language and Cognition: Evidence from 6- to 7- Month-Old Infants' Object Categorization

Published on: April 19, 2017

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相关实验视频

Last Updated: Jun 13, 2025

Defining the Role Of Language in Infants' Object Categorization with Eye-tracking Paradigms
07:31

Defining the Role Of Language in Infants' Object Categorization with Eye-tracking Paradigms

Published on: February 8, 2019

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Exploring Infant Sensitivity to Visual Language using Eye Tracking and the Preferential Looking Paradigm
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Exploring Infant Sensitivity to Visual Language using Eye Tracking and the Preferential Looking Paradigm

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Experience is Instrumental in Tuning a Link Between Language and Cognition: Evidence from 6- to 7- Month-Old Infants' Object Categorization
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Experience is Instrumental in Tuning a Link Between Language and Cognition: Evidence from 6- to 7- Month-Old Infants' Object Categorization

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科学领域:

  • 发育神经科学的发展神经科学.
  • 认知心理学 认知心理学
  • 婴儿的感知婴儿的感知

背景情况:

  • 婴儿早期是发展关联式学习能力的关键时期.
  • 了解标签如何影响婴儿视皮层处理对于认知发育研究至关重要.

研究的目的:

  • 调查个人级别和类别级别标签在关联式学习任务中如何影响婴儿视野皮层处理.
  • 检查标签对婴儿大脑活动影响的年龄相关差异.

主要方法:

  • 在6个月,9个月和12个月的婴儿中记录了与事件相关的潜力 (ERP) 在6分钟的关联式学习任务中.
  • 配对的计算机生成图像具有个人级别或类别级别的标签.
  • 在试验,标签条件和年龄组中分析了经验依赖的视皮质变化.

主要成果:

  • 婴儿在学习试验的前半部分使用了更多的视野皮层资源.
  • 与类别级标签配对的刺激与个人级标签相比,引发了更强烈的视皮质反应.
  • 标签类型之间的波形形态差异和振幅差异在9个月和12个月出现,但在6个月时没有出现.

结论:

  • 关联式学习在婴儿发育中起着至关重要的作用.
  • 与个人级别标签相比,类别级别标签更有效地引导婴儿的注意力和视野皮层处理.
  • 标签影响婴儿视觉处理和注意力的发展.