作者
Kristina A Neely, Suman Mohanty, Lauren M Schmitt, Zheng Wang, John A Sweeney, Matthew W Mosconi
发表日期
2019/7
期刊
Journal of autism and developmental disorders
卷号
49
期号
7
页码范围
2675-2684
出版商
Springer US
简介
Sensorimotor abnormalities are common in individuals with autism spectrum disorder (ASD); however, the processes underlying these deficits remain unclear. This study examined force production with and without visual feedback to determine if individuals with ASD can utilize internal representations to guide sustained force. Individuals with ASD showed a faster rate of force decay in the absence of visual feedback. Comparison of force output and tests of social and verbal abilities demonstrated a link between motor memory impairment and social and verbal deficits in individuals with ASD. This finding suggests that deficits in storage or retrieval of motor memories contribute to sensorimotor deficits and implicates frontoparietal networks involved in short-term consolidation of action dynamics used to optimize ongoing motor output.
引用总数
201920202021202220232024145624
学术搜索中的文章
KA Neely, S Mohanty, LM Schmitt, Z Wang… - Journal of autism and developmental disorders, 2019