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. 2020 Dec 24;9:e63035. doi: 10.7554/eLife.63035

Figure 4. Lack of differential activity patterns corresponding to the current, remembered goal in the delay period during relearning.

Figure 4.

(A) Left: Task layout in familiar and novel configuration. The maze was turned by 60 degrees after 40 or 46 trials for the two animals, respectively. Right: Performance before the rotation (familiar), after the rotation (novel relearning – early) and in the last ~1/3 of the session (novel relearning – late). Above, outcomes of single trials are shown (green: correct, red: error, solid line indicates time of rotation, dashed line indicates division of trials in early and late relearning periods). (B) Three-class delay period activity classification using logistic regression (LR), SVM, random forest (RF), or Naïve Bayes after feature selection (NB) over range of time resolutions (mean and 95% CI). Same analysis as Figure 3C, but for relearning trials (all trials after the rotation). (C) Correlation-based classification for range of binwidths (mean and 95% CI). Same analysis as Figure 2C, right for relearning trials.