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. Author manuscript; available in PMC: 2011 Mar 30.
Published in final edited form as: Neurorehabil Neural Repair. 2008 Sep 23;23(1):17–25. doi: 10.1177/1545968308317577

Figure 2. Sum of Joint Angles of the Index Finger (Metacarpophalangeal + Proximal Interphalangeal + Distal Interphalangeal) During Maximum Voluntary Finger Extension.

Figure 2

Note: Zero degrees corresponds to a fully extended finger; negative values are flexion. Values are the mean ± standard deviation of 3 repeated measurements.