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. Author manuscript; available in PMC: 2010 May 25.
Published in final edited form as: Conf Proc IEEE Eng Med Biol Soc. 2009;2009:4535–4538. doi: 10.1109/IEMBS.2009.5334129

Figure 4.

Figure 4

Mean square errors and correlation coefficients for monkey C (top row) and monkey K (bottom row). All movements are decoded with high accuracy, although all three decoding models performed worst with wrist movements. Plots of the average correlation coefficient as a function of number of neurons (right column) show that the linear filter (blue) performed worse than both the ANN (red) and Kalman filter (green).