Why does the human brain have gray matter on the outside and white matter on the inside, while the spinal cord has the reverse? - Quora
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Segmentation of the Gray and White Matter in the Human Spinal Cord | Department of Biomedical Engineering | University of Basel
![Mechanical properties of spinal cord grey matter and white matter in confined compression. | Semantic Scholar Mechanical properties of spinal cord grey matter and white matter in confined compression. | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/12058078712897342ab943c688d42c2b247e177d/24-Figure1-6-1.png)
Mechanical properties of spinal cord grey matter and white matter in confined compression. | Semantic Scholar
![Longitudinal changes of spinal cord grey and white matter following spinal cord injury | Journal of Neurology, Neurosurgery & Psychiatry Longitudinal changes of spinal cord grey and white matter following spinal cord injury | Journal of Neurology, Neurosurgery & Psychiatry](https://jnnp.bmj.com/content/jnnp/92/11/1222/F1.large.jpg)
Longitudinal changes of spinal cord grey and white matter following spinal cord injury | Journal of Neurology, Neurosurgery & Psychiatry
![Gray and white matter in brain and spinal cord | White matter, White matter in brain, Nervous system Gray and white matter in brain and spinal cord | White matter, White matter in brain, Nervous system](https://i.pinimg.com/originals/41/08/bd/4108bd1c822b55d5fc7a4f577aea5417.jpg)