CiA

Term ID

ZFA:0005247

Synonyms

• circumferential ascending interneuron
• V1 interneuron

Definition

Interneurons of the spinal cord that arise from the V1 proliferation domain. The CiA neurons inhibit motoneurons, other ventral interneurons and also inhibit dorsal sensory neurons involved in sensory gating. CiA have ipsilateral axonal projections in both motor and sensory regions of spinal cord. (2)

Appears at

Segmentation:14-19 somites (16.0h-19.0h)

Evident until

Adult (90d-730d, breeding adult)

References

• TAO:0005247

Ontology

Anatomy Ontology