Last to recover in spinal anaesthesia
.It may be that preganglionic sympathetic fibers are more resistant to local anesthetic block than previously thought. Anesthesiologists often assume that, when a motor block is present during spinal or epidural anesthesia, sympathetic nerve transmission is blocked. Ref Robbins 9/e pg 346
Pain
Motor
Proprioception
Preganglionic sympathetic
All India exam