The centripetal pathway from the bladder and urethra within the spinal cord.
D006801:Humans; D008297:Male; D013116:Spinal Cord; D013127:Spinal Nerves; D014521:Urethra; D001743:Urinary Bladder / Q000294:innervation*; D014551:Urinary Tract / Q000294:innervation*
BLADDER/innervation; NERVES, SPINAL; URINARY TRACT/innervation