Raw Data: Visual plasticity and exercise revisited: no evidence for a "cycling lane"

Data as recorded by binocular rivalry program in comma-separated-variable format. One file per block. The first line of the file indicates the orientation of the grating shown to each eye. The events are given with the time (in seconds) that the event occurred.
Three types of button presses were made by subjects, either indicating the percept of a left oblique grating (angle +45), a right oblique grating (angle -45), or a mixed percept of the two. Note that the left and right oblique gratings only correspond to the left and right eyes for one of the two possible stimulus arrangements (where the left oblique grating is presented to the left eye and the right oblique grating is presented to the right eye, coded as"Left 45 Right -45"). It is therefore necessary to convert these grating orientation responses into the equivalent eye responses in subsequent data processing.
The responses are sampled from the keyboard roughly every 0.01 seconds. For the two earliest tested subjects (S1 and S7) every sample is written to the file, so a continued keypress will result in many of the same response being recorded (~100 per second). To reduce the file size and simplify analysis, for subsequent subjects we recorded only when the response had changed from the previous sample. Deleting the duplicated responses from S1 and S7 is a trivial step in data pre-processing. Response durations are therefore the difference in time between the beginning of that response (e.g. when the program recorded a "left" button press) and the beginning of the next different response (e.g. the program records a "mixed" button press). Therefore the duration of the final response is not specified, as it is terminated by the end of the testing rather than a keyboard response indicating a perceptual transition.

本数据集为通过双眼竞争（binocular rivalry）程序录制、采用逗号分隔值（comma-separated-variable）格式存储的数据。每个实验区块对应一个独立数据文件。文件首行标注了向双眼分别呈现的光栅（grating）朝向。事件信息以事件发生时刻（单位：秒）进行记录。受试者可执行三类按键操作，分别用于报告感知到左斜向光栅（角度为+45°）、右斜向光栅（角度为-45°），或是两类光栅的混合知觉。需注意，仅在其中一种刺激呈现设置（stimulus arrangements）下，左、右斜向光栅才分别对应左、右眼——即左斜向光栅呈献给左眼，右斜向光栅呈献给右眼，编码为"Left 45 Right -45"。因此在后续数据处理环节，需将光栅朝向的按键反应转换为等价的眼侧反应。按键反应的采样频率约为每0.01秒一次。对于最早完成测试的两名受试者（S1与S7），所有采样点均会写入文件，因此若受试者持续按住某一按键，将产生大量重复的响应记录（每秒约100条）。为缩减文件体积并简化分析流程，后续受试者的数据仅会在响应发生变化时进行记录。从S1与S7的数据中删除重复响应属于数据预处理（pre-processing）中的常规简单步骤。反应持续时长（response durations）为该响应起始时刻（例如程序记录到“左”按键按下的时刻）与下一次不同响应起始时刻（例如程序记录到“混合”按键按下的时刻）之间的时间差。因此，最后一次响应的持续时长未被标注，因其终止于实验结束而非由感知切换的键盘反应触发。