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. Author manuscript; available in PMC: 2017 Feb 1.
Published in final edited form as: IEEE Trans Neural Syst Rehabil Eng. 2015 Aug 28;24(2):272–282. doi: 10.1109/TNSRE.2015.2470527

Fig. 5.

Fig. 5

Example of 3-D position decoding. Decoding of the reach trial shown in Fig. 4(a) based on recorded spike trains (full-population, random subsampling, predictive subsampling) and inferred low-dimensional dynamics (LDS, PLDS, jPCA) from areas M1, PMd and PMv. Decoded position trajectories based on different approaches are compared to true trajectories (black curves). Position trajectories have been normalized (z-score).