APP NL/F - 1 year rodent EEG and video recordings. Cerebellum reference

This dataset relates to the rodent data reported in the manuscript "Circadian and brain state modulation of network hyperexcitability in Alzheimer's disease". (Brown et al., (2018) 27 April 2018, 5 (2) ENEURO.0426-17.2018. DOI: 10.1523/ENEURO.0426-17.2018). These data were previously archived in the interim DataVault. Please see the Collection page https://datashare.is.ed.ac.uk/handle/10283/3586 for several other data filesets supporting the same publication. The repository contains EEG data from 12 month old APP NL/F+/+ and age matched C57Bl6J wild-type (WT) control mice. Data acquired using Opensource Instruments EEG data acquisition system, and LWDAQ/Neuroarchiver software. The data are saved in .ndf format and can be viewed using Neuroarchiver tool in LWDAQ, available here: http://alignment.hep.brandeis.edu/Software/Download/ Recording electrode coordinates: x: -2.25; y: -2.46 Reference electrode: Cerebellum The repository contains: - This README_APP_1yr_Cerebellum.txt file - "RecordingInfo_APP_1yr_Cerebellum.csv" with variables: - Mouse: The mouse ID - DOB: Date of birth in format dd/mm/yyyy - Sex - Genotype - Transmitter: The ID of transmitter. The number after the "." indicates the channel number relating to the data as stored in the .ndf data file - surgery date in format dd/mm/yyyy - first file: name of the first file - last file - last recording date in format dd/mm/yyyy - Reference: Location of reference electrode - Subfolder: Name of subfolder within "Neuroarchiver data" subfolder that contains the EEG data - An archive, "APP_1yr_Cerebellum.zip" which contains: - A folder "Neuroarchiver data". This contains subfolders labelled by start_date_to_end_date of recordings. Each subfolder contains data files saved in .ndf format. The .ndf files are named are named Mxxxxxxxxxx.ndf, where xxxxxxxxxx indicates the Unix time stamp (i.e. number of seconds after 00:00:00 on 1/1/1970) for the start of the file acquisition. The relevant channel number for the specified mouse ID is noted in RecordingInfo_APP_1yr_Cerebellum.csv - Transmitter. - A folder "Video", containing subfolders named by date (dd-mm-yyy)_mouseID. Each subfolder contains video data saved in .avi. Data acquired on webcams.

本数据集与手稿《阿尔茨海默病中昼夜节律及脑状态对网络过度兴奋性的调控》（Brown等人，2018年4月27日，5(2) ENEURO.0426-17.2018，DOI：10.1523/ENEURO.0426-17.2018）中报道的啮齿动物数据相关。这些数据此前存档于临时DataVault中。有关支持同一出版物的其他多个数据集，请参见集合页面：https://datashare.is.ed.ac.uk/handle/10283/3586。

该仓库包含12月龄APP NL/F+/+小鼠及同龄C57Bl6J野生型（WT）对照小鼠的脑电图（EEG）数据。数据通过Opensource Instruments EEG数据采集系统及LWDAQ/Neuroarchiver软件采集。数据以.ndf格式保存，可通过LWDAQ中的Neuroarchiver工具查看，该工具可从此处获取：http://alignment.hep.brandeis.edu/Software/Download/

记录电极坐标：x：-2.25；y：-2.46 参考电极：小脑

该仓库包含以下内容：
- 本README_APP_1yr_Cerebellum.txt文件
- "RecordingInfo_APP_1yr_Cerebellum.csv"文件，包含以下变量：
- Mouse：小鼠ID
- DOB：出生日期，格式为dd/mm/yyyy
- Sex：性别
- Genotype：基因型
- Transmitter：发射器ID，点号后的数字表示.ndf数据文件中相关的通道号
- 手术日期，格式为dd/mm/yyyy
- first file：首个文件名称
- last file：最后一个文件名称
- last recording date：最后一次记录日期，格式为dd/mm/yyyy
- Reference：参考电极位置
- Subfolder："Neuroarchiver data"子文件夹内包含脑电图数据的子文件夹名称
- 压缩包"APP_1yr_Cerebellum.zip"，包含以下内容：
- 文件夹"Neuroarchiver data"：该文件夹包含按记录起止日期（start_date_to_end_date）命名的子文件夹，每个子文件夹内是.ndf格式的数据文件。.ndf文件命名为Mxxxxxxxxxx.ndf，其中xxxxxxxxxx表示文件采集开始时的Unix时间戳（Unix time stamp，即1970年1月1日00:00:00之后的秒数）。特定小鼠ID对应的相关通道号记录在RecordingInfo_APP_1yr_Cerebellum.csv文件的Transmitter变量中。
- 文件夹"Video"：包含按日期（dd-mm-yyyy）_小鼠ID命名的子文件夹，每个子文件夹内是.avi格式的视频数据，这些数据通过网络摄像头采集。