Figure 5.

Effects of juvenile chronic CBDV administration on object recognition memory (Study 2). Locomotor activity (a) and anxiety-like behavior (b) were measured during the 20 min habituation session in the empty open field. The time spent exploring both objects (c) and the novel object recognition index (d) were computed during the 5 min sample and test phases, respectively. All behavioral parameters were measured in WT and Fmr1-KO mice treated with vehicle solution, CBDV at the dose of 20 mg/kg (CBDV-20) or 100 mg/kg (CBDV-100). Data are expressed as mean ± SEM. Numbers in histograms indicate sample size for each group. * p < 0.05; § versus chance level (50%, red dotted line).