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Data for the paper : Age-Trajectories of Higher-Order Diffusion Properties of Major Brain Metabolites in Cerebral and Cerebellar Gray Matter Using In Vivo Diffusion-Weighted MR Spectroscopy at 3T

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posted on 2025-01-16, 15:56 authored by Kadir SimsekKadir Simsek, Cécile Gallea, Guglielmo Genovese, Stephane Lehericy, Francesca Branzoli, Marco PalomboMarco Palombo

Quantified metabolite (total N-acetyl-aspartate, total Choline and total Creatine) signals for different participant diffusion-weightings are stored in the dMRS_aging_fitResults file. Data is stored in 'xlsx' format including the participants' demographic information (age and sex).

The b-values for all directions, obtained from the gradient chronograms, are stored in the b_values_from_chrono file.

The JSON file contains the diffusion model fitting results using the nonlinear least squares method. (dMRS_aging_diffAnalysis_least_squares.json)





Funding

AI-powered brain microstructure imaging

UK Research and Innovation

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Paris Institute of Translational Neuroscience Project acronym: IHU-A-ICM Project reference: 10-IAHU-0006 https://anr.fr/ProjetIA-10-IAHU-0006

France Life Imaging Project acronym: FLI Project reference: 11-INBS-0006 https://anr.fr/ProjetIA-11-INBS-0006

History

Data file formats

XLSX, JSON

Specialist software required to view data files

MS Excel

Language(s) in dataset

  • English-Great Britain (EN-GB)
  • English-United States (EN-US)