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ischiadicus; great sciatic nerve) (Fig. 832) supplies nearly the whole of the skin of the leg, the muscles of the back of the thigh, and those of the leg and foot. It is the largest nerve in the body, measuring 2 cm.
The experiments took place at the University of Cambridge beginning in 1935 with frog sciatic nerve and continuing into the 1940s, after interruption by World War II. The pair published their theory in 1952.
The longest axons in the human body, for example, are those of the sciatic nerve, which run from the base of the spine to the big toe of each foot. These single-cell fibers may extend a metre or even longer.
See also: Trans, Nerves, Human, Muscle, Long
 
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