Metadata Files

The Metadata files contain metadata and behavioural data. The variables are: • acquisition_rate is a scalar describing the acquisition rate in Hz. • Pixel_size is a scalar describing the size of each pixel in microns. • Numb_patches is a scalar describing the number of patches in the experiment. • Patch_coordinates is a structure containing coordinate information about each patch. Patch_coordinates.data is a matrix in which each row represents a patch, and columns 5, 6, and 7 represent the X, Y, and Z positions (respectively) of that patch. • SpeedDataMatrix and SpeedTimeMatrix are vectors containing the wheel speed time series and times from the wheel encoder. • dlc_whisk_angle and dlc_whisk_time are vectors containing the whisking angle time series and times as determined via DeepLabCut.• wheel_MI is a matrix whose second column contains the wheel motion index time series as determined from the wheel cameras and whose second column contains the corresponding times. Note that this file may also contain variables extracted by now obsolete methods which were not included by the analysis in the paper (e.g., Whiskers_angle_0 for old whisker position detection, Axon_dFF for old grouping procedure). You can ignore these.

元数据文件包含元数据和行为数据。变量包括：
• 采集率（acquisition_rate）是一个描述采集频率（Hz）的标量。
• 像素大小（Pixel_size）是一个描述每个像素大小的标量，单位为微米。
• 补丁数量（Numb_patches）是一个描述实验中补丁数量的标量。
• 补丁坐标（Patch_coordinates）是一个包含每个补丁坐标信息的结构。Patch_coordinates.data是一个矩阵，其中每一行代表一个补丁，第5、6和7列分别代表该补丁的X、Y和Z位置（依次对应）。
• 轮速数据矩阵（SpeedDataMatrix）和轮速时间矩阵（SpeedTimeMatrix）是包含轮速时间序列和轮编码器时间的向量。
• dlc_whisk_angle和dlc_whisk_time是包含通过DeepLabCut确定的刷动角度时间序列和时间的向量。
• wheel_MI是一个矩阵，其第二列包含从轮摄像机确定的轮运动指数时间序列，而第二列包含相应的时刻。请注意，此文件还可能包含由已废弃的方法提取的变量，这些变量在论文的分析中未包括（例如，Whiskers_angle_0用于旧刷子位置检测，Axon_dFF用于旧分组过程）。您可以忽略这些变量。