- dorsal nerve cord
a bundle of nerve processes that runs along the dorsal mid-line of the animal.
- ALA
Neuron class of one neuron, sends processes laterally and along dorsal cord.
- RID
Neuron class of one ring motoneuron, projects along dorsal cord, innervates dorsal body muscle.
- PDB
Neuron class of one motor neuron, process in dorsal cord, cell body in pre-anal ganglion.
- PDA
Neuron class of one motor neuron, process in dorsal cord, same as Y cell in hermaphrodite, Y.a in male.
- DA1
Ventral cord motor neurons, innervate dorsal muscles
- DA2
Ventral cord motor neurons, innervate dorsal muscles
- DA3
Ventral cord motor neurons, innervate dorsal muscles
- DA8
Ventral cord motor neurons, innervate dorsal muscles