相关实验视频
Updated: Sep 11, 2025

06:34
Infant Auditory Processing and Event-related Brain Oscillations
Published on: July 1, 2015
16.5K
低出生pH与两岁后认知和语言结果的相关性
Khaled Abdelrahman1, Anne Groteklaes1, Sebiha Demir1
1Department of Neonatology and Pediatric Intensive Care Medicine, University Hospital Bonn, Bonn, Germany.
Frontiers in pediatrics
|August 18, 2025
概括
适时出生的患有轻度酸化的婴儿可能会面临发育迟缓. 这项研究发现,39%的儿童在两岁时就会经历认知或语言技能障碍,即使没有明显的HIE症状.
科学领域:
- 新生儿神经学 新生儿神经学
- 发育儿科 发育儿科
- 产周医学 产周医学
背景情况:
- 轻度缺氧缺血性脑病变 (HIE) 往往由于微妙的症状和缺乏诊断标准而未被检测出来.
- 更宽的带血pH值值可以识别有风险的新生儿.
- 对于患有孤立性酸症的婴儿,长期发育结果没有得到充分的记录.
研究的目的:
- 为了评估两个年的非语言认知和语言的发展,到期出生的婴儿带血pH为7.0-7.15,没有明显的轻度HIE.
- 为了确定与孤立的围产期酸性疾病相关的潜在的长期风险.
主要方法:
- 对101名满期出生的婴儿进行了回顾性观察研究.
- 在23-27个月使用儿童能力修订的家长报告 (PARCA-R) 评估的发育结果.
- 帕卡-R得分:≥85正常,70-84轻度延迟,<70中度延迟.
主要成果:
- 39%的婴儿显示PARCA-R分数<85,表明发育迟缓 (32%的非语言认知,16%的语言).
- 在pH分组之间没有观察到显著的发育结果差异.
- 这些发现与被诊断为轻度HIE的婴儿报告的结果一致.
结论:
- 患有隔离周围生育性酸症的按期出生的婴儿在两岁时可能面临更高的发育障碍风险.
- 出生时的临床健康状况并不排除后来的发育挑战的可能性.
- 早期发现和监测对于患有围产性酸性病的婴儿至关重要.
相关概念视频
Language and Cognition
440
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.
440
Language Development
447
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...
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...
447
Environmental Influences on Intelligence
413
Despite the strong genetic influence on traits like intelligence, environmental factors significantly shape outcomes. For example, while over 90% of height variation is due to genetic differences, environmental factors such as nutrition also have a notable impact. Similarly, for intelligence, changes in a child's surroundings can significantly alter their IQ. Research shows that enriched environments boost children's academic success and help them develop key cognitive skills. Children...
413
Information Processing Approach
154
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...
154
Piaget's Stage 1 of Cognitive Development
778
The sensorimotor stage, the initial phase of Jean Piaget's theory of cognitive development, spans the first two years of a child's life. During this period, infants actively engage with their surroundings, building cognitive awareness through direct interaction with the world. This interaction is primarily based on sensory perception and motor actions, allowing infants to gradually understand basic physical properties and predict how objects interact within their environment.
Exploration...
Exploration...
778
Correlations
33.8K
Correlation means that there is a relationship between two or more variables (such as ice cream consumption and crime), but this relationship does not necessarily imply cause and effect. When two variables are correlated, it simply means that as one variable changes, so does the other. We can measure correlation by calculating a statistic known as a correlation coefficient. A correlation coefficient is a number from -1 to +1 that indicates the strength and direction of the relationship between...
33.8K

