The brain, spinal cord, and the Ganglia are the central organs of the nervous system.
"Special Report on Diseases of Cattle"
U.S. Department of Agriculture J.R. Mohler
The sympathetic division consists of nerves and Ganglia.
"Special Report on Diseases of Cattle"
U.S. Department of Agriculture J.R. Mohler
A fibre of nerve tissue, or a bundle of such fibres, connecting nerve Ganglia with each other or with some terminal nerve organ.
"A Handbook of Health"
Woods Hutchinson