Hippocampal Representations Drift in Stable Multisensory Environments

This is the code and data repository for the Climer*, Davoudi*, Oh*, and Dombeck paper titled "Hippocampal representations drift in stable multisensory environments". Code was run in MATLAB 2024a Each folder contains the data for five days of recording for measurements of hippocampal representational drift. Data from 30 mice were included in the paper. Mouse 1-5 contains a folder called "Training ABFs", which contains the training and test day behavioral data. In the codebase, use "figure1e_d.m" to import and plot it. In each folder is a folder named "alignment". This contains subfolders with various data. CellReg - This contains the outputs of CellReg (https://github.com/zivlab/CellReg) and the results of the manual curation (curated_data.mat). mat - This contains the mat files for the data in each session. The fields are: corrected_ROIs: The aligned ROIs from CellReg F: The florescence traces (AU) Fc: The baseline corrected florescence (dfof) Fc3: The significant transients (dfof) fr: The sample rate (Hz) lapEpochs: The epochs of each lap lickBinned: The counts of licks in each frame mi: The mean imaging field ROIs: The ROI masks s: The deconvolved signal spks: The thresholded deconvoled signal analysis - Contains the data for the Analysis class in the codebase. Each file is formatted for the particular analysis. For more information, refer to the docs for a particular function in the "Analysis" folder in the code base.