kinesodic(Adjective)

Conveying motion; applied especially to the spinal cord, because it is capable of conveying both voluntary and reflex motor impulses while not being responsive to them.

Kinesodic(adj)

conveying motion; as; kinesodic substance; -- applied esp. to the spinal cord, because it is capable of conveying doth voluntary and reflex motor impulses, without itself being affected by motor impulses applied to it directly