Sympathetic Nervous system ANatomy:
Preganglionic effernt Neurons:
Use as neurotransmitter?
Short,myelinated fibers, and leave spinal cord via ventral root and then out the white rami communicantes
Synapse in ganglia or in adrenal medulla
Have a thoracolumbar origin and use ACh as the neurotransmitter on nicotinic receptors.