Six different spinal cord grey matter segmentation methods developed independently by various research groups across the world and their performance were compared to manual segmentation outcomes, the present gold-standard. All algorithms provided good overall results for detecting the grey matter butterfly,...
Prados F, Ashburner J, Blaiotta C et al (2017) Spinal cord grey matter segmentation challenge. Neuroimage 152:312–329. https://doi.org/10.1016/j.neuroimage.2017.03.010 Article PubMed Google Scholar Tsagkas C, Horvath A, Altermatt A et al (2019) Automatic spinal cord gray matter quan...
Spinal cord MRI suggests that grey matter atrophy in the thoracic cord is an important source of disability in patients with multiple sclerosis (MS). Regina Schlaeger and colleagues imaged multiple levels of the cervical and thoracic spinal cords of patients with relapsing or progressive MS....
Grey matter butterflies in spinal cord cross-sections.The spinal cord is composed of a peripheral region of “white matter” that contains the many axons of neurons as they enter, leave, ascend and descend the spinal cord.The central region of the spinal cord, surrounding the central ...
人体解剖学：Spinal Cord脊髓 SpinalCord脊髓 1.Thespinalcord *locationandexternalfeatures 脊髓与锥管,脊髓下端的平面脊髓的分部和表面形态结构脊神经根与脊髓节段脊髓节段与锥骨的对应关系 *theinternalstructure greymatterandwhitematter灰质和白质脊髓的灰质---前角,后角,侧角,中间带,中央管脊髓的白质---前索,后...
The lamina isthe flattened or arched part of the vertebral arch, forming the roof of the spinal canal; the posterior part of the spinal ring that covers the spinal cord or nerves. What is the grey matter in the spinal cord? The grey matter, in the center of the cord, is shaped like...
White matter surrounds the gray matter and is made of axons. It contains pathways that connect the brain with the rest of the body. Keep learning about the white and grey matter of the spinal cord using our spinal cord diagram labeling exercises and quizzes! Solidify your knowledge about ...
For a thorough introduction to SCT’s features, please refer to our 2024 Review “Reproducible Spinal Cord Quantitative MRI Analysis with the Spinal Cord Toolbox”. In summary: Segmentation of the spinal cord and gray matter Segmentation of pathologies (e.g. multiple sclerosis lesions) Detection ...
The central mass of the spinal cord is a butterfly-shaped grey matter which contains neuronal cell bodies. Master spinal cord anatomy with our study materials. Internal morphology of the spinal cord Explore study unit Topography and morphology of the spinal cord Explore study unit Meninges ...
et al. PAM50: Unbiased multimodal template of the brainstem and spinal cord aligned with the ICBM152 space. Neuroimage 165, 170–179 (2018). Article PubMed Google Scholar Prados, F. et al. Spinal cord grey matter segmentation challenge. Neuroimage 152, 312–329 (2017). Article PubMed ...