Changes

Jump to navigation Jump to search
Line 51: Line 51:  
* Once intromission has been achieved, reflex impulses are initiated.
 
* Once intromission has been achieved, reflex impulses are initiated.
 
** Neural impulses derived mainly from sensory nerves in the '''glans penis'''.
 
** Neural impulses derived mainly from sensory nerves in the '''glans penis'''.
* Upon threshold stimulation, impulses are transmitted from the glans peinis by the '''internal pudendal nerve''' to the lumbosacral region of the spinal cord.
+
* Upon threshold stimulation, impulses are transmitted from the glans penis by the '''internal pudendal nerve''' to the lumbosacral region of the spinal cord.
 
* Sensory impulses result in firing of nerves in the '''spinal cord'''.
 
* Sensory impulses result in firing of nerves in the '''spinal cord'''.
 
* Forcing of semen into the '''urethra''' by nerves in the '''hypogastric plexus''' innervating target muscles.
 
* Forcing of semen into the '''urethra''' by nerves in the '''hypogastric plexus''' innervating target muscles.
172

edits

Navigation menu