Extended Data Fig. 5: Sessions with fewer than ten disengaged trials.
From: Hippocampal place codes are gated by behavioral engagement
a. Portion of one example session with fewer than ten disengaged trials (standard trials only). Top: Raster plots of deconvolved activity, sorted by the location of each neuron’s maximal activity on correct trials. Only neurons whose standard deviation of activity is above the 30th percentile of all neurons’ standard deviation are shown. Top 8% pixels were saturated. Decoded positions and decoding error were calculated using a sliding-window decoders as in Fig. 2f. Licks and correctness are shown at the bottom. b. Decoding performance of within-type held-out trials. Each gray line represents one session. Left: mean trial-wise decoding error of sessions without sufficient disengaged trials. The errors on held-out trials from the first half of the engaged trials (trained and tested on the first half) were compared to those from the second half of the engaged trials (trained and tested on the second half). Two-sided Wilcoxon signed rank test, p = 0.81. n = 7 sessions, 4 mice. Right: mean trial-wise decoding error of sessions with more than ten disengaged trials, as in Fig. 2h first and last bar. Two-sided Wilcoxon signed rank test, p = 2.2 × 10−6. n = 32 sessions, 8 mice.
