Visceral afferent fibers go to spinal cord following pathway of pelvic splanchnic nerve fibers.
2.
The pelvic splanchnic nerves, emerging as S3, transmit the sensation of pain from the cervix to the brain.
3.
Three spinal nerves in the sacrum ( S2-4 ), commonly referred to as the pelvic splanchnic nerves, also act as parasympathetic nerves.
4.
The parasympathetic nervous system is referred to as the " craniosacral outflow "; the pelvic splanchnic nerves are the " sacral " component.
5.
They are found in the same region as the pelvic splanchnic nerves, which arise from the sacral spinal nerves to provide parasympathetic fibers to the inferior hypogastric plexus.
6.
In the distal 1 / 3 of the transverse colon, and through the sigmoid and rectum, and the cervix in females, the pelvic splanchnic nerves supply parasympathetic function, including transmitting the sensation of pain.
7.
As far as I can tell, the Prostatic Plexus and the Pelvic Splanchnic Nerves relay the "'sensory "'function as well as increased heartbeat, blood pressure, body temperature, etc . and the Pundendal Nerve relays the "'motor "'function ( enabling ejaculation ).
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