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. 2013 Nov 5;2013:138063. doi: 10.1155/2013/138063

Figure 1.

Figure 1

Soft tissue preparation of the index finger with dissected extensor and flexor tendons. Pins are inserted to fix the LEDs to the finger (a). The finger is fixed in a stable tool with two pins through the proximal phalangeal bone. Three cameras are detecting the light of all LEDs during flexion and extension of the finger ((b), (c)).