杭州交通信息网极度寒冷真实事件:fixation cross什么意思？
来源：百度文库 编辑：杭州交通信息网 时间：2024/05/14 15:19:38
实验里fixation cross是什么意思？
例句：A fixation cross subtending 0.5° of visual angle remained present throughout each block. On bimanual trials, stimuli were presented simultaneously 4.0° to the left and right of fixation.
Each trial began with the presentation of a fixation cross for 1 sec.
例句：A fixation cross subtending 0.5° of visual angle remained present throughout each block. On bimanual trials, stimuli were presented simultaneously 4.0° to the left and right of fixation.
Each trial began with the presentation of a fixation cross for 1 sec.
交叉固定