ganglionic neurons

Is Preganglionic Long Or Short Sympathetic? Sympathetic ganglia are located in the paravertebral chain, thus they have short preganglionic fibers and long postganglionic fibers. Are preganglionic neurons short or long? Sympathetic preganglionic neurons have short axons and synapse with ganglion cells close to the spinal cord. Parasympathetic preganglionic neurons have long axons and synapse with