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中国睡眠研究会第十届全国学术年会

作者： Wan-Kun Gong Jian Ni Lu Wang Zhi-Li Huang State Key Laboratory of Medical Neurobiology Institutes of Brain Science and Collaborative Innovation Center for Brain ScienceDepartment of PharmacologySchool of Basic Medical ScienceFudan University

The question of how sleep contributes to learning and memory is currently a hot topic in the sleep field and *** role of sleep in explicit memory has been extensively studied,but whether the implicit memory will benefit from sleep remains unclear and *** dorsal striatum,the primary input nucleus of the basal ganglia,is involved in motor control and motor learning,and is poised to be a hub for *** previous works show that the dorsal striatum play an important role in sleep-wake *** striatum may be one of the targets associated with sleep and motor memory,that is,sleep may play a role in motor memory through the *** acquisition and long-term retention of motor skills are essential in our daily ***,how sleep contributes to motor skill learning and consolidation is ***,we investigated the role of sleep on motor skill in *** were trained on the accelerating rotarod task to assess the acquisition,consolidation and retrieval of motor *** were subjected to 6-h total sleep deprivation（SD） in three stages of motor skill processing through the SD ***,we used c-Fos immunohistochemical staining technique in transgenic mice to search for striatal cell ***,we used cell type specific pharmacogenetic manipulation and receptor type specific pharmacological approaches to study the mechanisms of sleep in the motor skill *** polygraphic recordings,we found that the SD device could significantly decrease both non-rapid movement（non-REM,NREM） and REM sleep during 6-h *** than 82% total sleep amount was deprived by SD devices,followed by sleep *** motor ability in mice was evaluated by open field test,pole test,stepping test and wire *** results showed that SD didn’t affect motor ability in *** the rotarod task,motor performance significantly improved in mice after 6-h SD immediately starting from training than sleeping *** c

关键词： motor skill learning Memory consolidation Sleep deprivation Dorsal striatum Rotarod

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Changes in brain activation patterns according to cross-training effect in serial reaction time task An functional MRI study

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Neural Regeneration Research 2013年第7期8卷 639-646页

作者： Yong Hyun Kwon Jung Won Kwon Ji Won Park Department of Physical Therapy Yeungnam College of Science & Technology Department of Physical Therapy College of Health Science Catholic University of Daegu

Cross-training is a phenomenon related to motor learning, where motor performance of the untrained limb shows improvement in strength and skill execution following unilateral training of the homologous contralateral limb. We used functional MRI to investigate whether motor performance of the untrained limb could be improved using a serial reaction time task according to motor sequential learning of the trained limb, and whether these skill acquisitions led to changes in brain activation patterns. We recruited 20 right-handed healthy subjects, who were randomly allocated into training and control groups. The training group was trained in performance of a serial reaction time task using their non-dominant left hand, 40 minutes per day, for 10 days, over a period of 2 weeks. The control group did not receive training. Measurements of response time and percentile of response accuracy were performed twice during pre- and post-training, while brain functional MRI was scanned during performance of the serial reaction time task using the untrained right hand. In the training group, prominent changes in response time and percentile of response accuracy were observed in both the untrained right hand and the trained left hand between pre- and post-training. The control group showed no significant changes in the untrained hand between pre- and post-training. In the training group, the activated volume of the cortical areas related to motor function （i.e., primary motor cortex, premotor area, posterior parietal cortex） showed a gradual decrease, and enhanced cerebellar activation of the vermis and the newly activated ipsilateral dentate nucleus were observed during performance of the serial reaction time task using the untrained right hand, accompanied by the cross-motor learning effect. However, no significant changes were observed in the control group. Our findings indicate that motor skills learned over the 2-week training using the trained limb were transferred to the opposi

关键词： neural regeneration neuroimaging cross-training effects motor skill learning cortical activation cerebellar activation serial reaction time task functional MRI response time response accuracy primary motor cortex dentate nucleus vermis grants-supported paper photographs-containingpaper neuroregeneration

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Teaching for physical literacy: Implications to instructional design and PETE

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Journal of Sport and Health Science 2015年第2期4卷 150-155页

作者： Stephen Silverman Kevin Mercier Teachers College Columbia University Exercise Science Health Studies Physical Education and Sport Management Adelphi University

Physical education teachers play an important role in helping students＇ development of the motor skills needed to be physically literate individuals. Research suggests that teacher made instructional design decisions can lead to enhanced motor skill learning. After presenting a model of evidence-based research this paper presents information that will help teachers plan and execute lessons designed to improve students＇ motor skills. Variables that impact motor skill learning in physical education including time, type of practice, content, presentation and organizational strategies, and student skill level are presented and discussed. A brief section on student attitudes, their relation to motor skill learning and to physical literacy is included. motor skills are needed for physically literate people to enjoy lifelong physical activity. Physical education teachers and the decisions they make contribute to students＇ learning and whether the goal of physical literacy is met.

关键词： motor skill learning Research on teaching in physical education Student attitude

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Operationalizing physical literacy: The potential of active video games

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Journal of Sport and Health Science 2015年第2期4卷 145-149页

作者： Haichun Sun Department of Teaching and learning College of EducationUniversity of South Florida

The core idea of physical literacy is a mind-body integrated, holistic approach to physical activity. A physically literate individual is expected to be cognitively knowledgeable, physically competent, and mentally motivated for a physically active life throughout the lifespan. The advancement of technology in recent years, especially those in active video games（AVGs）, seems to have allowed the mind-body integrated physical activity accessible to children at all ages. This article reviews findings from research and critique research on AVGs in light with the theoretical and pedagogical tenets of physical literacy and, on the basis of the review, elaborates the potential that AVGs could contribute to enhancing children＇s physical literacy.

关键词： Exergaming Motivation motor skill learning Physical activity Physical education

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