Fig. 2
From: Pcdhβ deficiency affects hippocampal CA1 ensemble activity and contextual fear discrimination
Pcdhβ deficiency affects ensemble size and the proportion of neurons shared between ensembles. Representative images of binarized basis matrices from Wt (a) and Δβ (b) mice. Yellow dots represent the cells contributing to the ensemble. c–d Normalized number of ensembles according to ensemble size. Statistical values from Bonferroni’s multiple-comparison test are provided in Additional file 6: Table S1 (n = 5 Wt mice, 4 Δβ mice). Data are means ± SEMs. **P < 0.01 (adjusted P-value from Bonferroni’s multiple-comparison test). Percentages of neuronal cells contributing to one ensemble (open bars) and multiple ensembles (pattern and solid bars) in Wt and Δβ mice during pre (e) and sq (f) sessions. ****P < 0.0001 (chi-square test)