Data and codes for 'Investigating exchange, structural disorder and restriction in Gray Matter via water and metabolites diffusivity and kurtosis time-dependence'

Data and Codes used in the paper by Mougel E., Valette J. and Palombo M. 'Investigating exchange, structural disorder and restriction in Gray Matter via water and metabolites diffusivity and kurtosis time-dependence', Imaging Neuroscience 2024.

1. 00_voxel_position with

• 1 nifti file with anatomical reference image
• 1 excel file containing voxel position information for metabolites and water acquisition
• 1 image used in the review to show voxel position for metabolites

1. 01_preprocessed_Raw_data with

• 1 matlab file containing 1 preprocessed spectra (sum after phase and frequency alignment of all “transients”) for each b value and td for each mouse for metabolites
• 1 matlab file containing 1 preprocessed spectra (sum after phase and frequency alignment of all “transients”) for each b value and each td for each mouse for water

1. 02_DW_data with

• For metabolites: (i) the results of the LCModel analysis  (signal, CRLB for each b value) for each metabolite, for each td and for each mouse + a README file describing how data were stored in the file; (ii) signal attenuation for each metabolite, each td and mouse in an excel file; (iii) signal attenuation for each metabolite, each td and mouse in a matlab file
• For water: (i) signal attenuation for each td and mouse in an excel file; (ii) signal attenuation for each td and mouse in a matlab file

1. 03_D_K_td with

• For metabolites: (i) D and K for each metabolite, mouse and td in .csv files; (ii) result of lsqcurvefit for each mouse, td and metabolite in matlab files
• For water:  (i) D and K for each mouse and td in .xslx files; (ii) result of lsqcurvefit for each mouse in a matlab file

1. code_td_analysis with the code used to analyze the time dependency of metabolites and water data (final version with some of your code)