相关实验视频

Updated: Jun 6, 2025

Probing the Brain in Autism Using fMRI and Diffusion Tensor Imaging

Probing the Brain in Autism Using fMRI and Diffusion Tensor Imaging

Published on: September 12, 2011

自闭症谱系障碍中的性别差异使用阶级不平衡调整的功能连接

Jong Young Namgung¹, Jongmin Mun², Yeongjun Park³

¹Department of Data Science, Inha University, Incheon, Republic of Korea.

|November 27, 2024

概括

自闭症谱系障碍 (ASD) 显示了大脑连接的性别差异. 这项研究使用过量采样揭示了男性和女性患有自闭症的不同功能连接组模式和认知关联.

科学领域:

神经科学是一个神经科学.
遗传学遗传学是一个
发展心理学发展心理学

背景情况:

自闭症谱系障碍 (ASD) 在诊断中表现出明显的性别不平衡.
关于ASD中性别特定的大脑连接组组织的理解有限.

研究的目的:

研究ASD中功能性大脑连接的性别差异.
解决ASD研究样本中性别不平衡的挑战.
探索性,大脑网络和ASD症状严重程度之间的关系.

主要方法:

采用基于高斯混合模型的过量采样技术,以平衡研究队列中的性别比率.
利用低维主梯度来分析功能连接差异.
进行了转录基因关联分析,以确定潜在的生物学基础.

主要成果:

在感官运动,注意力和默认模式网络中确定了显著的性别相互作用效应.
观察到与性别相关的梯度差异与更高阶的认知控制之间的关联.
发现主要梯度和自闭症症状严重程度之间的差异关联,特别是在女性中.

结论:

拟议的过量抽样方法有效地减轻了自闭症研究中的性别不平衡.
在ASD中,功能连接组组织中观察到与性别相关的显著差异.
这些发现有助于理解自闭症谱系障碍中大规模大脑网络中的性别异质性.

关键词:

自闭症谱系障碍自闭症谱系障碍阶级不平衡造成的不平衡功能梯度梯度是指功能梯度的梯度.高斯混合物模型模型的高斯混合物模型.过量采样过度采样性差异性差异性差异性差异性差异性差异性差异性

更多相关视频

Comparing Eye-tracking Data of Children with High-functioning ASD, Comorbid ADHD, and of a Control Watching Social Videos

Comparing Eye-tracking Data of Children with High-functioning ASD, Comorbid ADHD, and of a Control Watching Social Videos

Published on: December 7, 2018

Testing Sensory and Multisensory Function in Children with Autism Spectrum Disorder

Testing Sensory and Multisensory Function in Children with Autism Spectrum Disorder

Published on: April 22, 2015

相关概念视频

Autism Spectrum Disorder

Autism 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.

Modeling in Therapy

Modeling in Therapy

Modeling, a key technique in therapy, uses observational learning to help clients acquire and practice new skills by watching therapists demonstrate desired behaviors. This approach, rooted in Albert Bandura's concept of vicarious learning, plays a significant role in therapeutic interventions for various psychological conditions, including social anxiety, ADHD, and depression.
Participant Modeling
Participant modeling involves therapists demonstrating calm and effective behaviors in...