scholarly journals Spinal nerve roots (Gray's illustrations)

2022 ◽  
Author(s):  
Craig Hacking
Keyword(s):  
Spinal Nerve ◽  
Spinal Nerve Roots ◽  
Nerve Roots

Enlarged spinal nerve roots in RASopathies: Report of two cases

2021 ◽  
Vol 64 (4) ◽  
pp. 104187
Author(s):  
Leoni Chiara ◽  
Tedesco Marta ◽  
Talloa Dario ◽  
Verdolotti Tommaso ◽  
Onesimo Roberta ◽  
...  
Keyword(s):  
Spinal Nerve ◽  
Spinal Nerve Roots ◽  
Nerve Roots

Lumbosacral intersegmental epispinal axons and ectopic ventral nerve rootlets

1987 ◽  
Vol 67 (2) ◽  
pp. 269-277 ◽  
Author(s):  
Wesley W. Parke ◽  
Ryo Watanabe
Keyword(s):  
Nerve Root ◽  
Sensory Nerve ◽  
Conus Medullaris ◽  
Spinal Nerve ◽  
Nerve Fibers ◽  
Ventral Horn ◽  
Spinal Nerve Roots ◽  
Nerve Roots ◽  
Content Type ◽  
Almost All

✓ An epispinal system of motor axons virtually covers the ventral and lateral funiculi of the human conus medullaris between the L-2 and S-2 levels. These nerve fibers apparently arise from motor cells of the ventral horn nuclei and join spinal nerve roots caudal to their level of origin. In all observed spinal cords, many of these axons converged at the cord surface and formed an irregular group of ectopic rootlets that could be visually traced to join conventional spinal nerve roots at one to several segments inferior to their original segmental level; occasional rootlets joined a dorsal nerve root. As almost all previous reports of nerve root interconnections involved only the dorsal roots and have been cited to explain a lack of an absolute segmental sensory nerve distribution, it is believed that these intersegmental motor fibers may similarly explain a more diffuse efferent distribution than has previously been suspected.

Ultrastructural Changes in Spinal Nerve Roots Induced by Autologous Nucleus Pulposus

Spine ◽  
1996 ◽  
Vol 21 (4) ◽  
pp. 411-414 ◽  
Author(s):  
Kjell Olmarker ◽  
Claes Nordborg ◽  
Karin Larsson ◽  
Björn Rydevik
Keyword(s):  
Nucleus Pulposus ◽  
Spinal Nerve ◽  
Ultrastructural Changes ◽  
Spinal Nerve Roots ◽  
Nerve Roots

The number of nerve fibers in motor spinal nerve roots of young, mature and aged cats

1958 ◽  
Vol 131 (4) ◽  
pp. 681-699 ◽  
Author(s):  
Elizabeth K. Moyer ◽  
Barbara F. Kaliszewski
Keyword(s):  
Spinal Nerve ◽  
Nerve Fibers ◽  
Spinal Nerve Roots ◽  
Nerve Roots
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