Exploring the Asymmetrical Cortical Activity in Motor Areas Using Support Vector Machines

摘要：

A linear SVM with different inputs, i.e., the average volume within a task block and a single volume of a task block was used to explore the asymmetrical cortical activity in motor areas based on a vivo fMRI data of hand-grip experiment. Our results showed that a SVM with different inputs could get the discriminative activations between the left and right hand grips.

关键词： Functional magnetic resonance imaging Support vector machine Pattern recognition methods Maximum-margin hyperplane

作者: Guangxin Huang Huafu Chen Weishuai Lv Qian Dai

作者单位: Key laboratory for Neuroinformation of Ministry of Education, School of Life Science and Technology, School of Applied Mathematics, University of Electronic Science and Technology of China, Chengdu 610054, China

会议类型: 国际会议

会议名称: The Second International Conference on Cognitive Neurodynamics--2009(第二届国际认知神经动力学会议)

会议地点: 杭州

会议语种:英文

页码: 311-314

在线出版日期: 2009-11-15（万方平台首次上网日期，不代表论文的发表时间）