| 释义 |
dorsal root ganglion
noun[ C ]
anatomy specializeduk /ˌdɔː.səl ˌruːt ˈɡæŋ.ɡli.ən/ us /ˌdɔːr.səl ˌruːt ˈɡæŋ.ɡli.ən/pluraldorsal root gangliaus/ˌdɔːr.səl ˌruːt ˈɡæŋ.ɡli.ə/
a mass of nerve cells where the root(= beginning) of a spinal nerve connects to the back of the spinal cord that sends signals about physical feelings to the central nervous system:
Sensory neurons originate at the dorsal root ganglia and follow a similar course to motor neurons.
Sensory neuron diseases describe a subset of peripheral neuropathies that primarily affect dorsal root ganglion neurons.
The segmental arteries supply largely to the dorsal root ganglia of the spinal cord.
The nerve cell body for peripheral sensory nerves is in the dorsal root ganglion, near the spinal cord.
The virus then migrates from the dorsal root ganglia adjacent to the lumbar spinal cord to the gracilis nucleus in the medulla.
SMART Vocabulary: related words and phrases
The brain & nervous system
abducens nerve
abducent nerve
accessory nerve
alexithymia
allism
grey matter
hemispheric
hemispherical
hindbrain
hippocampus
neurogenic
neurogenically
neuroglia
neuroglial
neurohormonal
reticular formation
rhinencephalon
rhombencephalon
right brain
right-brained
Synonym
spinal ganglion
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