Table 5.

Exploration times (in s) with administration of suboptimal dosages of ITI-214 2 h before T1 and T2 in the NOR: acquisition and retrieval. Suboptimal dosages of ITI-214 were administered 2 h before T1 (0.3 mg/kg) and 2 h before T2 (0.1 mg/kg). The delay interval between the first and second trial was 24 h. n = 20 per experimental condition

Time PO	T1 −2 h / T2 −2 h Vehicle / Vehicle ITI-214	T1 −2 h / T2 −2 h 0.3 mg/kg / 0.1 mg/kg ITI-214
e1	31.90 (1.86)	30.43 (2.16)
e2	30.80 (1.43)	28.78 (1.26)

No differences were found between treatment conditions in exploration times in T1 (e1: t(38) = 0.52, n.s.) and T2 (e2: t(38) = 0.68, n.s.)