Table 4.

Firing properties of pyramidal neurons in vivo

Parameters	WT (n = 45)	Celsr3 Dlx (n = 59)
Spontaneous firing rate (Hz)	9.0 ± 9.1	8.8 ± 9.5
CV of the firing rate	0.96 ± 0.52	1.07 ± 0.70
Total spike duration (ms)	10.38 ± 2.46	8.75 ± 1.89***
Duration of depolarization (ms)	1.23 ± 0.33	0.96 ± 0.32***
Time to depolarization peak (ms)	0.74 ± 0.33	0.50 ± 0.28***
Spike depolarization amplitude (mV)	0.27 ± 0.14	0.21 ± 0.12
Mid amplitude duration (ms)	0.39 ± 0.07	0.38 ± 0.09
Slope of rise (mV/ms)	0.49 ± 0.46	0.58 ± 0.76
Slope of fall (mV/ms)	0.55 ± 0.33	0.60 ± 0.64
Duration to the AHP peak (ms)	2.64 ± 1.28	2.05 ± 1.05**

**p < 0.01,

***p < 0.001, t test.