The Gaffer or the Chief Lighting Technician is the Head of the Set Lighting department and reports to the Director of Photography (Cinematographer) to make decisions on the creative lighting on the set (or on location), and is responsible for executing those decisions.
The femoral nerve is the major nerve that serves the tissues of the thigh and leg, including the muscles and skin. While the much larger sciatic nerve also passes through the thigh on its way to the lower leg and foot, only the femoral nerve innervates the tissues of the thigh.
The sciatic nerve is the primary nerve that runs down the back of the leg. It branches from the lower spine and runs the entire length of the leg and foot. What is the anatomy of a sciatic nerve? Five spinal nerve roots come together to make up the sciatic nerve, the largest nerve in the human body.