File:7 Tesla MRI of the ex vivo human brain at 100 micron resolution (100 micron MRI acquired FA25 sagittal) (downsized, original speed).gif

From WikiProjectMed
Jump to navigation Jump to search

7_Tesla_MRI_of_the_ex_vivo_human_brain_at_100_micron_resolution_(100_micron_MRI_acquired_FA25_sagittal)_(downsized,_original_speed).gif(200 × 145 pixels, file size: 9.74 MB, MIME type: image/gif, looped, 850 frames, 1 min 25 s)

Note: Due to technical limitations, thumbnails of high resolution GIF images such as this one will not be animated.

This file is from a shared repository and may be used by other projects. The description on its file description page there is shown below.

Summary

Description
English: "We present an ultra-high resolution MRI dataset of an ex vivo human brain specimen. The brain specimen was donated by a 58-year-old woman who had no history of neurological disease and died of non-neurological causes. After fixation in 10% formalin, the specimen was imaged on a 7 Tesla MRI scanner at 100 µm isotropic resolution using a custom-built 31-channel receive array coil. Single-echo multi-flip Fast Low-Angle SHot (FLASH) data were acquired over 100 hours of scan time (25 hours per flip angle), allowing derivation of synthesized FLASH volumes. This dataset provides an unprecedented view of the three-dimensional neuroanatomy of the human brain. To optimize the utility of this resource, we warped the dataset into standard stereotactic space. We now distribute the dataset in both native space and stereotactic space to the academic community via multiple platforms. We envision that this dataset will have a broad range of investigational, educational, and clinical applications that will advance understanding of human brain anatomy in health and disease."

"This video shows all sagittal images from the acquired FA25 volume"

Downsized and at original speed.

There also is a video on YouTube: https://www.youtube.com/watch?v=RXbckm2vxdk
العربية: تصوير بالرنين المغناطيسي لدماغ الإنسان.
Date
Source https://datadryad.org/stash/dataset/doi:10.5061/dryad.119f80q archive
Author

Edlow, Brian L., Massachusetts General Hospital Mareyam, Azma, Massachusetts General Hospital Horn, Andreas, Charité Polimeni, Jonathan R., Massachusetts General Hospital Witzel, Thomas, Massachusetts General Hospital Tisdall, M. Dylan, University of Pennsylvania Augustinack, Jean, Massachusetts General Hospital Stockmann, Jason P., Massachusetts General Hospital Diamond, Bram R., Massachusetts General Hospital Stevens, Allison, Massachusetts General Hospital Tirrell, Lee S., Massachusetts General Hospital Folkerth, Rebecca D., New York University Wald, Lawrence L., Massachusetts General Hospital Fischl, Bruce, Massachusetts General Hospital van der Kouwe, Andre, Massachusetts General Hospital

Brain is of a 58-year-old woman
Other versions

Licensing

Creative Commons CC-Zero This file is made available under the Creative Commons CC0 1.0 Universal Public Domain Dedication.
The person who associated a work with this deed has dedicated the work to the public domain by waiving all of their rights to the work worldwide under copyright law, including all related and neighboring rights, to the extent allowed by law. You can copy, modify, distribute and perform the work, even for commercial purposes, all without asking permission.

Captions

"an ultra-high resolution MRI dataset of an ex vivo human brain specimen. The brain specimen was donated by a 58-year-old woman"

30 October 2019

image/gif

ae2ecc250b66debea64eb8ec841a009e8037f014

10,216,544 byte

84.9999999999994 second

145 pixel

200 pixel

File history

Click on a date/time to view the file as it appeared at that time.

Date/TimeThumbnailDimensionsUserComment
current13:01, 28 December 2021Thumbnail for version as of 13:01, 28 December 2021200 × 145 (9.74 MB)commons>PrototyperspectiveSmaller version (downsized further because page loads long and gif thumbnail is not downsized automatically)

There are no pages that use this file.