Data for Visualization of a distributed synaptic memory code in the Drosophila brain

This data repository holds the raw data traces of the bouton responses presented in Bilz et al "Visualization of a distributed synaptic memory code in the Drosophila brain". We analyzed synaptic boutons of Kenyon cells of the Drosophila mushroom body γ-lobe, two to five by expressing a fluorescent Ca2+ sensor in single Kenyon cells so that axonal boutons could be assigned to distinct cells. Single files in this data set represent single cells in the described experiments. The data set consists of all cells included in the publication and is devided into a raw dataset presented here as xlsx files and an analysed data set as MatLab files. The Matlab scripts used to analyse the data can be found here: https://github.com/zerotonin/KCC_KenyonCellCorrelator . Data organization of the xlsx files =========================== Each file contains the responses of one cell. The data inside the file is split onto two sheets: Sheet 1 contains pre learning phase data, Sheet 2 contains post learning data. The data on each sheet is saved as a two mxn dimensional matrix, where m represents the number of acquired frames and n the number of identified boutons on the cell. The first row of the sheet contains stimulus inforation. All xlsx files can be found in xlsxData.zip Data organization of the MatLab files ============================== The data organization of the Matlab files is described in "Steps to reproduce" .本数据集仓库收录了Bilz等人在论文《Visualization of a distributed synaptic memory code in the Drosophila brain》（果蝇大脑中分布式突触记忆编码的可视化）中展示的突触扣结（synaptic bouton）响应原始数据轨迹。本研究针对果蝇蕈形体γ叶的凯尼恩细胞（Kenyon cell）的突触扣结展开分析：通过在单个凯尼恩细胞中表达荧光钙离子传感器（fluorescent Ca²+ sensor），可将轴突突触扣结分配至对应细胞，每个细胞的突触扣结数量为2至5个。本数据集内的单个文件对应上述实验中的单个凯尼恩细胞。本数据集涵盖该发表论文中涉及的全部细胞，分为原始数据集与分析后数据集两部分：原始数据集以XLSX格式文件提供，分析后数据集则以MATLAB文件提供。用于数据分析的MATLAB脚本可通过以下链接获取：https://github.com/zerotonin/KCC_KenyonCellCorrelator XLSX文件的数据组织结构========================== 每个文件对应一个细胞的响应数据。文件内的数据分为两个工作表：工作表1记录学习前阶段的实验数据，工作表2记录学习后阶段的实验数据。每个工作表中的数据以二维m×n矩阵形式存储：其中m为采集的总帧数，n为该细胞上已识别的突触扣结数量。工作表的第一行包含刺激相关信息。全部XLSX文件均收录于xlsxData.zip压缩包中。 MATLAB文件的数据组织结构============================== MATLAB文件的数据组织结构详见《Steps to reproduce》（复现步骤）文档。