图 书 馆
基于生态系统的神经科学和神经工程ECoG-Based Neuroscience and Neuroengineering |
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| 课程网址: | http://videolectures.net/bbci2012_schalk_neuroscience/ |
| 主讲教师: | Gerwin Schalk |
| 开课单位: | 纽约州卫生署 |
| 开课时间: | 2012-12-03 |
| 课程语种: | 英语 |
| 中文简介: |  |
| 课程简介: | The intersection of signal processing/machine learning, computer science, material engineering and neuroscience is beginning to open up exciting opportunities for important advances in systems and cognitive neuroscience and in translational neuroengineering. Our work over the past 15 years has focused on taking advantages of these opportunities. Our neuroscience research investigates the neural basis of motor, language, and cognitive function by applying computational techniques to recordings from the surface of the brain (electrocorticography (ECoG)) in humans. For example, we study how local field potentials in different cortical areas prepare for and execute hand or finger movements. Our neuroengineering research is taking advantage of the resulting neuroscientific understanding and aims to address particular clinical problems. This work includes statistical signal processing, machine learning, and real-time system design and implementation. For example, we have been developing a new real-time imaging technique for invasive brain surgery. In this talk, I will describe the types of signals that can be detected in ECoG and the emerging understanding of their physiological origin. I will then demonstrate that ECoG encodes detailed aspects of function, such as actual or imagined speech. Finally, I will show demonstrations of ECoG-based communication and control, and of our real-time passive functional mapping technique. Overall, this talk aims to communicate the substantial research and emerging commercial opportunities that arise from integration of neuroscience and neuroengineering, and hopes to inspire the neurotechnology community to participate in them. |
| 关 键 词: | 信号处理; 机器学习; 计算机科学; 材料工程和神经科学的交叉; 认知神经科学; 转化神经工程 |
| 课程来源: | 视频讲座网 |
| 最后编审: | 2019-10-22：cwx |
| 阅读次数: | 83 |