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Evidence suggests that humans tune their motor behavior in response to environmental uncertainty. Such risk-aware sensorimotor performance is hypothetically affected in stroke due to impaired sensorimotor control, but its existence and the detailed pattern of impairment remain unclear - particularly due to lack of approaches for measurement of dynamic performance in stroke. Here we present the design...
Muscle synergy represents a central neural module that organizes and activates a group of muscles when performing a certain task. However, whether muscle synergy is a good physiological indicator of motor ability in task performance for patients suffering stroke is not clear. The purpose of this study is to understand how information of task-specific muscle synergy in healthy subjects and patients...
This work investigates the effects of semiconducting TiO2 nanowires on electrical properties of epoxy. TiO2 nanowires with diameters around 50 nm and length between 1 and 3 micrometer were prepared by a hydrothermal process, and then uniformly dispersed into epoxy matrix through a solution route by sonication. After cured by temperature programed heating, the electrical properties of the samples,...
Video shot boundary detection is the initial and fundamental step towards video indexing, browsing and retrieval. Great efforts have been paid on developing accurate shot boundary detection algorithms. However, the high computational cost in shot detection becomes a bottleneck for real-time applications. The problem of making a balance between detection accuracy and speed is addressed in this paper,...
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