Motor neurons in the ANS are always myelinated and have large axon diameters

Motor neurons in the ANS are always myelinated and have small axon diameters

Conduction velocity is faster than in motor neurons that innervate skeletal muscle

Motor neurons in the ANS can be myelinated or unmyelinated, both with small axon diameters

Motor neurons in the ANS can be myelinated and unmyelinated and have large axon diameters