Fig. 3: The repertoire of task-related activities in CA1 neurons before and after learning. | Communications Biology

Fig. 3: The repertoire of task-related activities in CA1 neurons before and after learning.

From: Rat hippocampal CA1 region represents learning-related action and reward events with shorter latency than the lateral entorhinal cortex

Fig. 3

a Five types of task-related activities in the RS subtype of CA1 neurons before learning. Normalized Gaussian-filtered PETHs (σ = 12.5 ms for spikes in 0.05 ms bins) aligned with pedal-release onset and reward onset at 0 s (vertical line) for individual task-related neurons. Each row represents a single neuron; they were sorted by the order of peak time obtained from pedal-release onset data (early to late). The task-related type is indicated on the right side. b Population ratios of task-related types in CA1-RS neurons. c Averaged PETHs of all Go&Reward-type activities in CA1 of the pre-training group. PETHs were aligned with pedal-release onset (top) and reward onset at 0 s (bottom). Shaded regions represent 95% confidence intervals (CIs). d Five types of task-related activities in the RS subtypes of CA1 and the LEC after learning. The figure legend is the same as in a. e Population ratios of task-related types in the RS neurons of CA1 and the LEC after learning. The figure legend is the same as in b. **p < 0.01, Residual analysis after a 5 ×2 χ2 test.

Back to article page