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. 2022 Sep 27;13:931384. doi: 10.3389/fphar.2022.931384

FIGURE 3.

FIGURE 3

No effect of long-term CBD on recall of spatial memory. Percentage [%] of time spent in the target zone at A probe test in APPxPS1 and WT mice treated daily with 20 mg/kg CBD for 8 months. Data were analysed using a single sample t-test against chance levels, i.e., 12.5%, corresponding to 1/8 zones. Data presented as mean ± SEM. Significant t-tests against chance are indicated by asterisks (*p < 0.05; **p < 0.01). N = 13 WT VEH, 16 APPxPS1 VEH, 14 WT CBD, and 10 APPxPS1 CBD. Abbreviations: APPxPS1: amyloid precursor protein x presenilin 1; CBD: cannabidiol; VEH: vehicle; WT: wildtype-like.