Biswas et al

Each file contains the following data for individual zebrafish larvae. Experiments consisted of three trials of moving, oriented sinusoidal gratings rotated through 360degrees rotated at 30degree intervals (12 directions, 5 second on, 10 seconds between). Each trial lasts 180 seconds. There is 50 seconds between each trial. OSI, DSI and direction preference were not determined for heterozygous fish. coor: cell array with x,y coordinates for each neuron data: N(neuron) x T(time) array containing time series data dif_pref: an array describing the preferred direction for each neuron dsi: an array containing the direction selectivity index for each neuron L_avg: a k(modes) x T(time) array describing the timecourse of each neural mode calculated from trial averaged data L_trial: a cell array containing k(modes) x T(time) arrays describing the timecourse of each neural mode calculated from individual trials. osi: an array containing the orientation selectivity index for each neuron trial_avg: an N(neuron) x T(time) array containing the trial averaged timeseries data trial_data: a cell array containing N(neuron) x T(time) arrays for each trial每个文件均包含单条斑马鱼幼体的如下实验数据。 本实验包含三轮测试：采用定向移动正弦光栅，以30度为间隔完成360度旋转（共12个方向；光栅单次呈现时长5秒，相邻呈现间隔10秒）。单轮测试总时长为180秒，轮次间间隔为50秒。杂合子斑马鱼幼体未测定其方位选择性指数（orientation selectivity index, OSI）、方向选择性指数（direction selectivity index, DSI）与方向偏好性。 coor：存储各神经元x、y坐标的细胞数组（cell array） data：维度为神经元数(N)×时间点数(T)的数组，包含神经元的时间序列数据 dif_pref：描述各神经元偏好方向的数组 dsi：包含各神经元方向选择性指数（direction selectivity index, DSI）的数组 L_avg：维度为模式数(k)×时间点数(T)的数组，描述基于试次平均数据计算得到的各神经模式的时间进程 L_trial：细胞数组（cell array），其中每个元素为维度模式数(k)×时间点数(T)的数组，描述基于单试次数据计算得到的各神经模式的时间进程 osi：包含各神经元方位选择性指数（orientation selectivity index, OSI）的数组 trial_avg：维度为神经元数(N)×时间点数(T)的数组，包含试次平均后的时间序列数据 trial_data：细胞数组（cell array），每个元素为维度神经元数(N)×时间点数(T)的数组，对应单轮测试的神经元数据