What is the largest nerve in the human body

2 what is the biggest muscle in your leg?This is a web preview of the the handy science answer book app.The nerve originates in the lower spine as nerve roots exit the spinal cord (through gaps in the bones at the back of the spine), and extends all the way down the back of the leg to the toes.These four muscles at the front of the thigh are the major extensors (help to extend the leg straight) of the knee.Many features only work on your mobile device.

The trigeminal nerve is the largest cranial nerve in the human body, and it has both motor and sensory functions.The trigeminal nerve has three divisions, which are:It delivers nerve signals to and from the muscles and skin of the thighs, lower legs, and feet.The largest nerve of the plexus is the femoral nerve.The sciatic nerve is the largest and longest spinal nerve in the human body.

Extending from the lumbar and sacral plexuses in the lower back, the sciatic nerve runs through the buttocks and into the thighs.It is very important for removing harmful chemicals from your blood, filtering it before it enters your gut, making bile for digestion in your small intestine, and storing vitamins a, d, e, and k in its cells.The sciatic nerve is the largest nerve in your body.The sciatic nerve forms from the merger of.