| Its subsequent division into anterior and posterior branches provides the sensory innervation of the anterior and lateral sides of the thigh. |
| Electromyography may show short-duration, small-amplitude, polyphasic motor units with an increased terminal innervation ratio. |
| The detrusor, levator ani, and external sphincter muscles share the sacral nerves as a common innervation source. |
| It also innervates the levator palpebrae superioris and carries with it the parasympathetic innervations to the pupil. |
| Pre-and postsynaptic alterations in the septohippocampal cholinergic innervations after prenatal exposure to drugs. |
| The ventral nerve mass, the trunk innervations and parapodial nerves are visible. |
