Fig. 2. Fenobam increases the time spent in the open sections of an elevated zero maze. Drug-naïve C57 WT mice were injected with either vehicle or fenobam (30 mg/kg). Fenobam injected mice (A ) entered the open sections significantly more than their vehicle-injected littermates, (B ) spent significantly more time in the open sections, and (C ) traveled significantly farther as a percentage of total distance traveled in the open sections (unpaired Student t  test **P < 0.01) over a 10-min period. (n = 5 in the vehicle group and 6 in the fenobam per group). WT = wild type.