"Spinal Nerve Roots" is a descriptor in the National Library of Medicine's controlled vocabulary thesaurus,
MeSH (Medical Subject Headings). Descriptors are arranged in a hierarchical structure,
which enables searching at various levels of specificity.
Paired bundles of NERVE FIBERS entering and leaving the SPINAL CORD at each segment. The dorsal and ventral nerve roots join to form the mixed segmental spinal nerves. The dorsal roots are generally afferent, formed by the central projections of the spinal (dorsal root) ganglia sensory cells, and the ventral roots are efferent, comprising the axons of spinal motor and PREGANGLIONIC AUTONOMIC FIBERS.
| Descriptor ID |
D013126
|
| MeSH Number(s) |
A08.800.800.720.725
|
| Concept/Terms |
Spinal Nerve Roots- Spinal Nerve Roots
- Nerve Root, Spinal
- Nerve Roots, Spinal
- Root, Spinal Nerve
- Roots, Spinal Nerve
- Spinal Nerve Root
- Spinal Roots
- Root, Spinal
- Roots, Spinal
- Spinal Root
Ventral Roots- Ventral Roots
- Root, Ventral
- Roots, Ventral
- Ventral Root
Dorsal Roots- Dorsal Roots
- Dorsal Root
- Root, Dorsal
- Roots, Dorsal
|
Below are MeSH descriptors whose meaning is more general than "Spinal Nerve Roots".
Below are MeSH descriptors whose meaning is more specific than "Spinal Nerve Roots".
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