Extended Data Fig. 8: Similar to NDM, PCA and jPCA extract rotations that are in the same direction during reach and return epochs.
From: Modeling behaviorally relevant neural dynamics enabled by preferential subspace identification
(a) Figure convention is the same as in Fig. 5c for projections to the 2D space extracted using PCA (that is top two PCs). Decoding for these and higher-dimensional PCA-extracted states is provided in Supplementary Fig. 6. (b) Same as (a) for monkey C. (c) Same as (a) for projections to 2D spaces extracted using jPCA21. (d) Same as (c) for monkey C.
