A Biomechanical and NeuroImaging Study for Clumsiness and Developmental Coordination Disorder.

发展性协调障碍（DCD），也就是所谓的“笨拙”，干扰学习成绩和参与身体活动以及心理社会功能的发展，如自尊，认知或情感。DCD是一种常见的儿科疾病，全球患病率估计为6- 10%。然而，在日本有一些关于DCD的研究。在本研究中，我们详细评估了大量发育障碍病例中的“笨拙”，开发了两种国际问卷（DCDQ和MOQ-T）的日语版本作为筛选工具，并建立了生物力学和神经影像学（如ERP，NIRS，PET和fMRI）的方法学或临床应用。

Developmental Coordination Disorder (DCD), so called "Clumsiness", interferes with academic performance and participation in physical activities and development of psychosocial functions, such as self-esteem, cognition, or emotion through the Life. DCD is a common pediatric condition and its prevalence is estimated to be 6-10%, worldwide. There are, however, a few studies of DCD in Japan. In this study, we evaluated, in detail, "Clumsiness" in the large numbers of the cases with developmental disorders, developed the Japanese versions of two international questionnaires (DCDQ and MOQ-T) as the screening instruments, and established the methodology or the clinical applications of the biomechanical and the neuroimaging, such as ERP, NIRS, PET, and fMRI.