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. 2014 Apr 16;137(6):1741–1752. doi: 10.1093/brain/awu096

Figure 1.

Figure 1

Functional deficits in subjects with CTS were assessed with (A) psychomotor performance testing using the BTE Technologies Simulator II adapted in-house for visuomotor pinch/release tasks, and (B) sensory discrimination testing using the CM4 (Cortical Metrics, LLC), a portable four-finger vibrotactile stimulator using voice coil technology.