The Autonomic system is further more divided into sympathetic and parasympathetic fibers. Sympathetic preganglionic fibers are found in the thoracic and lumbar backbone, and parasympathetic preganglionic fibers originate in the cranial and sacral spinal wire. A spinal twine reflex termed the “bulbocavernosus reflex” (extra properly, the bulbospongiosus reflex) refers to https://dailysexcare.com/