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. Author manuscript; available in PMC: 2015 Mar 11.
Published in final edited form as: IEEE Trans Biomed Eng. 2014 Sep 26;62(2):570–581. doi: 10.1109/TBME.2014.2360393

Fig. 4.

Fig. 4

Effect of neural channel MD on decoding performance. (a) Relation of MD to open-loop decoding correlation of true computer cursor velocity with velocity estimate obtained by decoding each neural channel individually. Shaded region: 95% CI of chance-level decoding correlation. (b) Improvement in decoding correlation with increasing channel subset size chosen using the specified scheme. (c) Normalized BIC as a function of channel subset size chosen by MD. Red circle: optimal subset size with lowest BIC.