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A new open, high-resolution, multishell, diffusion-weighted imaging dataset of the living squirrel monkey

Although very well adapted to brain study, Magnetic Resonance Imaging (MRI) remains limited by the facilities and capabilities required to acquire data, especially for non-human primates. Addressing the data gaps resulting from these limitations requires making data more accessible and open. In cont...

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Autores principales: Orset, Thomas, Royo, Julie, Santin, Mathieu David, Pouget, Pierre, Thiebaut de Schotten, Michel
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2023
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10119165/
https://www.ncbi.nlm.nih.gov/pubmed/37081025
http://dx.doi.org/10.1038/s41597-023-02126-x
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author Orset, Thomas
Royo, Julie
Santin, Mathieu David
Pouget, Pierre
Thiebaut de Schotten, Michel
author_facet Orset, Thomas
Royo, Julie
Santin, Mathieu David
Pouget, Pierre
Thiebaut de Schotten, Michel
author_sort Orset, Thomas
collection PubMed
description Although very well adapted to brain study, Magnetic Resonance Imaging (MRI) remains limited by the facilities and capabilities required to acquire data, especially for non-human primates. Addressing the data gaps resulting from these limitations requires making data more accessible and open. In contempt of the regular use of Saimiri sciureus in neuroscience research, in vivo diffusion has yet to be openly available for this species. Here we built and made openly available a unique new resource consisting of a high-resolution, multishell diffusion-weighted dataset in the anesthetized Saimiri sciureus. The data were acquired on 11 individuals with an 11.7 T MRI scanner (isotropic resolution of 400 µm(3)). This paper presents an overview of our dataset and illustrates some of its possible use through example analyses. To assess the quality of our data, we analyzed long-range connections (whole-brain tractography), microstructure (Neurite Orientation Dispersion and Density Imaging), and axon diameter in the corpus callosum (ActiveAx). Constituting an essential new resource for primate evolution studies, all data are openly available.
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spelling pubmed-101191652023-04-22 A new open, high-resolution, multishell, diffusion-weighted imaging dataset of the living squirrel monkey Orset, Thomas Royo, Julie Santin, Mathieu David Pouget, Pierre Thiebaut de Schotten, Michel Sci Data Data Descriptor Although very well adapted to brain study, Magnetic Resonance Imaging (MRI) remains limited by the facilities and capabilities required to acquire data, especially for non-human primates. Addressing the data gaps resulting from these limitations requires making data more accessible and open. In contempt of the regular use of Saimiri sciureus in neuroscience research, in vivo diffusion has yet to be openly available for this species. Here we built and made openly available a unique new resource consisting of a high-resolution, multishell diffusion-weighted dataset in the anesthetized Saimiri sciureus. The data were acquired on 11 individuals with an 11.7 T MRI scanner (isotropic resolution of 400 µm(3)). This paper presents an overview of our dataset and illustrates some of its possible use through example analyses. To assess the quality of our data, we analyzed long-range connections (whole-brain tractography), microstructure (Neurite Orientation Dispersion and Density Imaging), and axon diameter in the corpus callosum (ActiveAx). Constituting an essential new resource for primate evolution studies, all data are openly available. Nature Publishing Group UK 2023-04-20 /pmc/articles/PMC10119165/ /pubmed/37081025 http://dx.doi.org/10.1038/s41597-023-02126-x Text en © The Author(s) 2023 https://creativecommons.org/licenses/by/4.0/Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/ (https://creativecommons.org/licenses/by/4.0/) .
spellingShingle Data Descriptor
Orset, Thomas
Royo, Julie
Santin, Mathieu David
Pouget, Pierre
Thiebaut de Schotten, Michel
A new open, high-resolution, multishell, diffusion-weighted imaging dataset of the living squirrel monkey
title A new open, high-resolution, multishell, diffusion-weighted imaging dataset of the living squirrel monkey
title_full A new open, high-resolution, multishell, diffusion-weighted imaging dataset of the living squirrel monkey
title_fullStr A new open, high-resolution, multishell, diffusion-weighted imaging dataset of the living squirrel monkey
title_full_unstemmed A new open, high-resolution, multishell, diffusion-weighted imaging dataset of the living squirrel monkey
title_short A new open, high-resolution, multishell, diffusion-weighted imaging dataset of the living squirrel monkey
title_sort new open, high-resolution, multishell, diffusion-weighted imaging dataset of the living squirrel monkey
topic Data Descriptor
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10119165/
https://www.ncbi.nlm.nih.gov/pubmed/37081025
http://dx.doi.org/10.1038/s41597-023-02126-x
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