It usually consists of cerebral ganglia anteriorly with the nerve cords running down the ventral ("belly", as opposed to back) plane of the organism.
spinal cord | nerve | Cord Automobile | Bungee cord | Ventral scales | Errett Lobban Cord | Spinal cord | optic nerve | Alex Cord | ventral scales | Transcutaneous electrical nerve stimulation | spinal cord injury | Nerve (website) | Nerve | Cord Meyer | Common plantar digital nerves of medial plantar nerve | Common plantar digital nerves of lateral plantar nerve | Woven Cord | Wedding cord | Vulcan nerve pinch | Ventral view of the viscera of ''Chtenopteryx sicula | Ventral tegmental area | Twitch of the Death Nerve | The Nerve (musical album) | ''The Nerve'' (musical album) | The Nerve Agents | Tabun (nerve gas) | Tabun (nerve agent) | Spinal cord injury | Shatner's Raw Nerve |