功能交响曲:评估自闭症谱系青少年的认知,运动和视觉处理的相互作用,使用移动脑体成像 (MoBI)
Paige Nicklas1, Lisa Cruz2, Carole Tirelli3
1University of Rochester School of Medicine and Dentistry.
Research square
|November 24, 2025
概括
患有自闭症谱系障碍 (ASD) 的青少年与通常发育的同龄人相比,显示出不同的运动,感官和认知需求的整合. 这影响了任务执行和神经活动,突出了对ASD多模式研究的需要.
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
- 生物医学工程 生物医学工程
背景情况:
- 自闭症谱系障碍 (ASD) 涉及认知,感官和运动功能的差异.
- 了解这些领域如何相互作用,对于确定ASD诊断和治疗的精确标志物至关重要.
- 日常活动需要在多个功能领域同时处理.
研究的目的:
- 调查同步运动,感官和认知需求对ASD和没有ASD的青少年表现的影响.
- 探索典型发展 (TD) 和ASD组之间的跨领域整合的差异.
- 通过多模式分析来识别ASD的细微标志物.
主要方法:
- 使用移动脑体成像 (MoBI) 同时记录EEG,运动跟踪和任务执行.
- 包括13-23岁的青少年,有或没有自闭症.
- 操纵运动 (行走),感觉 (光流) 和认知需求,以评估它们对ERP,步态和任务准确性/速度的影响.
主要成果:
- 典型的发展 (TD) 青少年在行走时提高了准确性,与ASD组不同.
- 在这两组中,光流不会影响任务的准确性或速度.
- 与TD组相比,ASD组的神经活动对增加的需求的反应较弱.
结论:
- 运动,认知和感觉功能的跨领域整合在ASD和TD同龄人的青少年之间存在差异.
- TD个体在运动需求方面表现出更好的准确性,这一好处在ASD组中没有看到.
- 像MoBI这样的多模式方法对于未来对ASD跨领域关系的研究至关重要.
相关概念视频
01:14Brain Imaging
Brain imaging technologies provide critical insights into both the structure and function of the human brain, enabling medical professionals and researchers to diagnose, study, and treat neurological disorders or psychiatric disorders more effectively.
These technologies include computerized axial tomography (CAT or CT scans), positron-emission tomography (PET scans), magnetic resonance imaging (MRI), functional magnetic resonance imaging (fMRI), and Transcranial Magnetic Stimulation (TMS).
These technologies include computerized axial tomography (CAT or CT scans), positron-emission tomography (PET scans), magnetic resonance imaging (MRI), functional magnetic resonance imaging (fMRI), and Transcranial Magnetic Stimulation (TMS).
01:19Autism Spectrum Disorder
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.