When does the grey matter of the spinal cord (centrally located) change to the outer matter of the brain (cerebral cortex) why is it so? - Quora
![Frontiers | Normalization of Spinal Cord Total Cross-Sectional and Gray Matter Areas as Quantified With Radially Sampled Averaged Magnetization Inversion Recovery Acquisitions Frontiers | Normalization of Spinal Cord Total Cross-Sectional and Gray Matter Areas as Quantified With Radially Sampled Averaged Magnetization Inversion Recovery Acquisitions](https://www.frontiersin.org/files/Articles/637198/fneur-12-637198-HTML/image_m/fneur-12-637198-g001.jpg)
Frontiers | Normalization of Spinal Cord Total Cross-Sectional and Gray Matter Areas as Quantified With Radially Sampled Averaged Magnetization Inversion Recovery Acquisitions
![Outline of gray and white matter regions of human spinal cord at the C7... | Download Scientific Diagram Outline of gray and white matter regions of human spinal cord at the C7... | Download Scientific Diagram](https://www.researchgate.net/publication/7054413/figure/fig1/AS:337065620328454@1457374114400/Outline-of-gray-and-white-matter-regions-of-human-spinal-cord-at-the-C7-level-modified.png)
Outline of gray and white matter regions of human spinal cord at the C7... | Download Scientific Diagram
![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
![Masaki Komiyama, M.D. on X: "Spinal cord of the vertebrates is the oldest part of the CNS. It is composed basically of white and grey matters. Grey matter includes the nerve cell Masaki Komiyama, M.D. on X: "Spinal cord of the vertebrates is the oldest part of the CNS. It is composed basically of white and grey matters. Grey matter includes the nerve cell](https://pbs.twimg.com/media/EwihMHHVkAU17qc.jpg:large)