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Comprehensive ultrahigh resolution whole brain in vivo MRI dataset as a human phantom
Here, we present an extension to our previously published structural ultrahigh resolution T(1)-weighted magnetic resonance imaging (MRI) dataset with an isotropic resolution of 250 µm, consisting of multiple additional ultrahigh resolution contrasts. Included are up to 150 µm Time-of-Flight angiogra...
Autores principales: | , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Nature Publishing Group UK
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8149725/ https://www.ncbi.nlm.nih.gov/pubmed/34035308 http://dx.doi.org/10.1038/s41597-021-00923-w |
Sumario: | Here, we present an extension to our previously published structural ultrahigh resolution T(1)-weighted magnetic resonance imaging (MRI) dataset with an isotropic resolution of 250 µm, consisting of multiple additional ultrahigh resolution contrasts. Included are up to 150 µm Time-of-Flight angiography, an updated 250 µm structural T(1)-weighted reconstruction, 330 µm quantitative susceptibility mapping, up to 450 µm structural T(2)-weighted imaging, 700 µm T(1)-weighted back-to-back scans, 800 µm diffusion tensor imaging, one hour continuous resting-state functional MRI with an isotropic spatial resolution of 1.8 mm as well as more than 120 other structural T(1)-weighted volumes together with multiple corresponding proton density weighted acquisitions collected over ten years. All data are from the same participant and were acquired on the same 7 T scanner. The repository contains the unprocessed data as well as (pre-)processing results. The data were acquired in multiple studies with individual goals. This is a unique and comprehensive collection comprising a “human phantom” dataset. Therefore, we compiled, processed, and structured the data, making them publicly available for further investigation. |
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