在有或没有早期语言延迟的自闭症青少年中,语音噪音感知
Diego Ruiz Callejo1, Jan Wouters2, Bart Boets1,3,4
1Center for Developmental Psychiatry, Department of Neurosciences, KU Leuven, Leuven, Belgium.
概括
自闭症青少年在噪音中难以理解语言,尤其是在复杂的听觉环境中. 这种困难与语言技能和听觉处理有关,影响社会沟通.
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
- 听力学 听力学是指听力学.
背景情况:
- 患有自闭症谱系障碍 (ASD) 的人经常在杂的环境中表现出难以感知言语的挑战.
- 语言技能和听觉时间处理障碍是影响自闭症患者在噪音中的语音感知的潜在因素.
研究的目的:
- 调查与神经类型 (NT) 同龄人相比,有和没有语言延迟的自闭症青少年的语音感知.
- 评估在稳定状态噪声,暂时调制噪声和并发语音条件下的表现.
主要方法:
- 涉及自闭症青少年 (有和没有语言延迟) 和NT青少年的比较研究.
- 在不同噪音条件下评估语音感知能力 (稳定状态,时间调节,并发语音).
主要成果:
- 有完整语言的自闭症青少年在静止噪音感知中的词语表现比NT同龄人更差.
- 在自闭症患者中,无论语言能力如何,观察到语音并发语音处理的显著缺陷.
- 在ASD早期的语言延迟与时间语音处理受损有关.
结论:
- 自闭症青少年在处理并发语音时表现出强大的语音缺陷,影响了社会沟通.
- 减少语音流分离和注意力定向有助于ASD的信息掩盖.
- 研究结果强调需要有针对性的干预措施,以改善自闭症患者的听觉处理和社交沟通.
相关概念视频
01:19Autism Spectrum Disorder
166
Autism spectrum disorder (ASD) is a neurodevelopmental condition marked by persistent deficits in social communication and interaction alongside restrictive and repetitive behaviors or interests. ASD is sometimes accompanied by intellectual impairment.
These core symptoms manifest differently among individuals, ranging from mild to severe. The disorder's complexity extends beyond its clinical presentation, encompassing a diverse range of biological, cognitive, and sociocultural influences.
These core symptoms manifest differently among individuals, ranging from mild to severe. The disorder's complexity extends beyond its clinical presentation, encompassing a diverse range of biological, cognitive, and sociocultural influences.
166
01:22Language Development
404
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...
404
01:17Auditory Perception
387
The auditory system is essential for sound perception, utilizing various critical structures. When sound waves enter the outer ear, they travel through the ear canal and cause the eardrum to vibrate. These vibrations are then transmitted to the middle ear, where three tiny bones – the malleus, incus, and stapes – amplify the sound. This amplification is crucial, as it ensures that the sound vibrations are strong enough to be conveyed to the inner ear. These vibrations then reach the...
387