Figure 1.

ErbB4 deficiency in SOM⁺ neurons causes increased anxiety and enhanced excitatory synaptic transmission onto SOM⁺ CeL neurons. a, Quantification of behavioral parameters in the EPMT. b, Quantification of behavioral parameters in the OFT. c, Distance moved in EPMT and OFT. d, Time needed to reach targets in a decision-making task (Ahrens et al., 2015). e, A schematic of the recording configuration. f, Representative mEPSC traces recorded from SOM⁺ neurons in the CeL of WT, HET and KO mice. g, Left, Quantification of mEPSC frequency. Right, Quantification of mEPSC amplitude. Data are presented as the mean ± SEM. *p < 0.05, **p < 0.01, ***p < 0.001, ****p < 0.0001, n.s. (not significant).