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.
However, it demonstrates that the sciatic. nerve travels down the legs and dives down the biceps femoris muscle proximal to the. popliteal crease. This is indicated by the arrow. Here is a close-up shot of the division of the sciatic nerve into the tibial nerve and the. common peroneal nerve.