Table 4. Test biography of mice.

Test/Treatment Day	Test
1	Light-dark test (LD), open field (OF), prepulse inhibition (PPI)
13	OF
14	Novel object recognition test (NORT) habituation trials 1–2
15	LD, NORT habituation trial 3
16	NORT habituation trials 4–5
17	NORT test trials 1–2
19	Social interaction
21	PPI
WH	OF, LD, PPI

126 mice were injected with either vehicle or CBD (1, 50 or 100 mg/kg body weight) once daily from test day 1–21 (n = 14–17). Animals were tested again in OF, LD and PPI 48 h after the completion of the chronic CBD administration (WH day = test day 23).