Table 1.

Dlx1 knockout interneurons are functionally immature at P9–12

	FF (2×T)	Rin	fAHP1	AP Width	Vm
WT	15.08 ± 1.69	291.35 ± 18.13	19.50 ± 0.81	1.54 ± 0.04	−56.59 ± 0.95
Dlx1 knockout	19.51 ± 2.02	359.16 ± 27.99*	21.62 ± 1.28	1.67 ± 0.08	−51.57 ± 1.25*

Shown are mean values ± SE for firing frequency (FF) at twice the firing threshold (2×T), input resistance (R_in), amplitude of fast after hyperpolarization (fAHP1), action potential (AP) width, and resting membrane potential (V_m). Recordings were obtained from hippocampal CA1 interneurons in postnatal days 9–12 (P9–12) wild-type (WT) and mutant mice.

^*P < 0.05, Student's t-test.