不同实验范式下言语想象的脑神经机制
|
|
刘艳鹏, 龚安民, 赵磊, 罗建功, 王帆, 伏云发
|
The neural mechanism of speech imagining under different experimental paradigms
|
|
Yanpeng Liu, Anmin Gong, Lei Zhao, Jiangong Luo, Fan Wang, Yunfa Fu
|
|
表2 12名被试执行两种不同言语想象任务时的分类结果
|
Table 2 Classification results of 12 subjects performing two different imagining tasks
|
|
| 被试 | 范式一 （想象期屏幕呈现黑屏状态） | 范式二 （想象期屏幕呈现提示材料） |
|---|
| CSP+SVM | RCSP+SVM | CSP+SVM | RCSP+SVM |
|---|
| 1 | 56.7% | 73.3% | 60.0% | 66.7% | | 2 | 63.3% | 76.7% | 73.3% | 66.7% | | 3 | 53.3% | 70.0% | 56.7% | 80.0% | | 4 | 73.3% | 93.3% | 70.0% | 76.7% | | 5 | 66.7% | 70.0% | 66.7% | 76.7% | | 6 | 66.7% | 66.7% | 70.0% | 63.3% | | 7 | 63.3% | 70.0% | 66.7% | 80.0% | | 8 | 63.3% | 66.7% | 56.7% | 66.7% | | 9 | 63.3% | 73.3% | 66.7% | 70.0% | | 10 | 76.7% | 76.7% | 56.7% | 76.7% | | 11 | 63.3% | 70.0% | 70.0% | 70.0% | | 12 | 80.0% | 83.3% | 76.7% | 76.7% | | 平均 | 65.8%±7.7% | 74.2%±7.7% | 65.9%±6.8% | 72.5%±5.9% |
|
|
|